{"title":"All Products","description":"Complete catalog of enterprise network hardware.","products":[{"product_id":"used-mellanox-sn2700-cs2fc-32-port-100gbe-qsfp28-network-switch","title":"Used Mellanox SN2700-CS2FC 32-Port 100GbE QSFP28 Network Switch","description":"\u003ch2\u003eNVIDIA Mellanox Spectrum SN2700 32-Port 100GbE QSFP28 Datacenter Switch\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNVIDIA Mellanox Spectrum SN2700 32-Port 100GbE QSFP28 Datacenter Switch\u003c\/strong\u003e is a high-performance datacenter Ethernet switch powered by the NVIDIA Spectrum-1 ASIC, delivering 6.4 Tbps full duplex of non-blocking throughput with 32 × 100GbE QSFP28 (configurable as 32×100G \/ 64×50G \/ 128×25G \/ 8×40G) ports. Designed for High-performance computing (HPC), it provides \u0026lt; 300 ns cut-through cut-through latency and 12 MB shared packet buffer shared packet buffer for lossless RoCE v2 RDMA transport.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCondition: Refurbished \/ Pre-owned — fully tested, cleaned, and verified. Ships with warranty coverage.\u003c\/em\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:12px 0;font-size:14px;\"\u003e\\\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;width:35%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\\\n\u003ctbody\u003e\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpectrum-1\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 × 100GbE QSFP28 (configurable as 32×100G \/ 64×50G \/ 128×25G \/ 8×40G)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThroughput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.4 Tbps full duplex\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLatency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 300 ns cut-through\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePacket Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.76 Bpps\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuffer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12 MB shared packet buffer\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 180W typical\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e440 × 430 × 43 mm (1U)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1× RJ45 management, 1× micro-USB console\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLNX-OS (Cumulus Linux compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVXLAN, EVPN, RoCE v2, PFC, ECN, DCB, IGMP\/MLD snooping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVXLAN\u003c\/li\u003e\n\u003cli\u003eEVPN\u003c\/li\u003e\n\u003cli\u003eRoCE v2\u003c\/li\u003e\n\u003cli\u003ePFC\u003c\/li\u003e\n\u003cli\u003eECN\u003c\/li\u003e\n\u003cli\u003eDCB\u003c\/li\u003e\n\u003cli\u003eIGMP\/MLD snooping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eHigh-performance computing (HPC), financial trading, cloud datacenter spine\/leaf, AI\/ML training clusters\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat is the Mellanox SN2700 switch used for?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eThe SN2700 is a 32-port 100GbE datacenter switch designed for HPC, financial trading floors, and cloud spine-leaf architectures where ultra-low latency (\u0026lt;300 ns) and zero packet loss are critical.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eDoes the SN2700 support InfiniBand?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eNo. The SN2700 is an Ethernet-only switch based on the Spectrum-1 ASIC. For InfiniBand, look at the NVIDIA Quantum series (QM8700, QM9700).\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eCan SN2700 ports be split into 25GbE or 50GbE?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eYes. Each 100GbE QSFP28 port can be split into 2×50GbE or 4×25GbE using breakout cables, giving up to 128×25GbE ports total.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat operating systems run on the SN2700?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eMLNX-OS and Cumulus Linux are officially supported. SONiC is also available as a community option.\u003c\/p\u003e\u003c\/details\u003e\n\u003cp\u003e\u003cem\u003eAvailable at \u003ca href=\"https:\/\/zhongxindata.hk\"\u003eZhongxin Data\u003c\/a\u003e — enterprise network hardware specialists. Worldwide shipping from Hong Kong.\u003c\/em\u003e\u003c\/p\u003e","brand":"NVIDIA Mellanox","offers":[{"title":"Default Title","offer_id":55715533947172,"sku":"SN2700","price":2057.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/6223\/6708\/files\/Used-Original-SN2700-CS2FC-Network-Switch.webp?v=1783603979"},{"product_id":"used-mellanox-sn3700-cs2fc-36-port-100gbe-qsfp28-datacenter-switch","title":"Used Mellanox SN3700-CS2FC 36-Port 100GbE QSFP28 Datacenter Switch","description":"\u003ch2\u003eNVIDIA Mellanox Spectrum-2 SN3700 36-Port 100GbE QSFP28 Datacenter Switch\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNVIDIA Mellanox Spectrum-2 SN3700 36-Port 100GbE QSFP28 Datacenter Switch\u003c\/strong\u003e is a high-performance datacenter Ethernet switch powered by the NVIDIA Spectrum-2 ASIC, delivering 7.2 Tbps full duplex of non-blocking throughput with 36 × 100GbE QSFP28 (configurable as 36×100G \/ 72×50G \/ 144×25G \/ 4×200G) ports. Designed for AI\/ML training clusters (GPU interconnect), it provides \u0026lt; 250 ns cut-through cut-through latency and 16 MB shared packet buffer shared packet buffer for lossless RoCE v2 RDMA transport.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCondition: Refurbished \/ Pre-owned — fully tested, cleaned, and verified. Ships with warranty coverage.\u003c\/em\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:12px 0;font-size:14px;\"\u003e\\\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;width:35%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\\\n\u003ctbody\u003e\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpectrum-2\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e36 × 100GbE QSFP28 (configurable as 36×100G \/ 72×50G \/ 144×25G \/ 4×200G)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThroughput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.2 Tbps full duplex\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLatency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 250 ns cut-through\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePacket Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.4 Bpps\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBuffer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16 MB shared packet buffer\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 250W typical\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e440 × 430 × 43 mm (1U)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1× RJ45 management, 1× micro-USB console\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMLNX-OS, Cumulus Linux, SONiC\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVXLAN, EVPN, RoCE v2, PFC, ECN, DCB, IPv6, sFlow, Advanced Mirroring, NAT, NAT64, VRF, ACL 12K entries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVXLAN\u003c\/li\u003e\n\u003cli\u003eEVPN\u003c\/li\u003e\n\u003cli\u003eRoCE v2\u003c\/li\u003e\n\u003cli\u003ePFC\u003c\/li\u003e\n\u003cli\u003eECN\u003c\/li\u003e\n\u003cli\u003eDCB\u003c\/li\u003e\n\u003cli\u003eIPv6\u003c\/li\u003e\n\u003cli\u003esFlow\u003c\/li\u003e\n\u003cli\u003eAdvanced Mirroring\u003c\/li\u003e\n\u003cli\u003eNAT\u003c\/li\u003e\n\u003cli\u003eNAT64\u003c\/li\u003e\n\u003cli\u003eVRF\u003c\/li\u003e\n\u003cli\u003eACL 12K entries\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cp\u003eAI\/ML training clusters (GPU interconnect), cloud spine-leaf, storage fabrics (NVMe-oF), HPC, telecom edge\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat is the Mellanox SN3700 switch used for?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eThe SN3700 is a 36-port 100GbE datacenter switch powered by the Spectrum-2 ASIC, optimized for AI\/ML GPU clusters, NVMe-oF storage fabrics, and cloud spine-leaf topologies requiring lossless Ethernet with RoCE v2.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eHow does SN3700 compare to SN2700?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eThe SN3700 has 4 more 100G ports (36 vs 32), higher throughput (7.2 vs 6.4 Tbps), lower latency (\u0026lt;250 vs \u0026lt;300 ns), larger buffer (16 vs 12 MB), and supports 200G port mode. It uses the newer Spectrum-2 ASIC with advanced features like NAT, VRF, and larger ACL tables.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eCan SN3700 run 200GbE ports?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eYes. The Spectrum-2 ASIC supports 200GbE mode on 4 QSFP28-DD ports (using 2×100G per port), enabling mixed-speed deployments.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eDoes SN3700 support RoCE for RDMA?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eYes. The SN3700 fully supports RoCE v2 (RDMA over Converged Ethernet) with PFC and ECN for lossless transport—critical for GPU-to-GPU communication in AI training.\u003c\/p\u003e\u003c\/details\u003e\n\u003cp\u003e\u003cem\u003eAvailable at \u003ca href=\"https:\/\/zhongxindata.hk\"\u003eZhongxin Data\u003c\/a\u003e — enterprise network hardware specialists. Worldwide shipping from Hong Kong.\u003c\/em\u003e\u003c\/p\u003e","brand":"NVIDIA Mellanox","offers":[{"title":"Default Title","offer_id":55715534831908,"sku":"SN3700","price":3872.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/6223\/6708\/files\/Used-Original-SN3700-CS2FC-Network-Switch.webp?v=1783604063"},{"product_id":"broadcom-megaraid-9500-16i-16-port-12gb-s-sas-sata-nvme-pcie-4-0-raid-controller","title":"Broadcom MegaRAID 9500-16i 16-Port 12Gb\/s SAS SATA NVMe PCIe 4.0 RAID Controller","description":"\u003ch2\u003eBroadcom Tri-Mode HBA 9500\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBroadcom Tri-Mode HBA 9500\u003c\/strong\u003e is a Tri-Mode HBA (NVMe\/SAS\/SATA pass-through, PCIe 4.0) with PCIe 4.0 host interface and 12Gb\/s SAS 3.0 + NVMe PCIe 4.0 port speed, supporting None (HBA pass-through) RAID levels and No cache write cache. Yes Tri-Mode capability enables simultaneous NVMe, SAS, and SATA drive connectivity—ideal for 8i, 8e, 16i, 16e server storage configurations.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:12px 0;font-size:14px;\"\u003e\\\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;width:35%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\\\n\u003ctbody\u003e\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePcie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCIe 4.0\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12Gb\/s SAS 3.0 + NVMe PCIe 4.0\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorts Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8i, 8e, 16i, 16e\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSata Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSATA III 6Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNvme Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (Tri-Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTri Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRaid Levels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone (HBA pass-through)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCache\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo cache\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat is the Tri-Mode HBA 9500?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eThe Broadcom 9500 is a Tri-Mode HBA supporting NVMe, SAS, and SATA simultaneously—ideal for JBOD pass-through in mixed-drive servers using software RAID (ZFS, mdadm, Ceph).\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eHow does 9500 differ from 9400?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003e9500 uses PCIe 4.0 with more port options (8i\/8e\/16i\/16e) and higher NVMe bandwidth. 9400 uses PCIe 4.0 x8 with fewer ports.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eCan 9500 do RAID?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eNo. 9500 is HBA pass-through only. For Tri-Mode RAID, use 9460\/9560.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat port configurations are available?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003e9500-8i, 9500-8e, 9500-16i, 9500-16e—covering internal, external, and high-density deployments.\u003c\/p\u003e\u003c\/details\u003e\n\u003cp\u003e\u003cem\u003eAvailable at \u003ca href=\"https:\/\/zhongxindata.hk\"\u003eZhongxin Data\u003c\/a\u003e — enterprise network hardware specialists. Worldwide shipping from Hong Kong.\u003c\/em\u003e\u003c\/p\u003e","brand":"Broadcom","offers":[{"title":"Default Title","offer_id":55715534864676,"sku":"9500-16i","price":620.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/6223\/6708\/files\/Tri-Mode-RAID-Controller-Broadcom-MegaRAID.webp?v=1783604074"},{"product_id":"broadcom-megaraid-9540-2m2-nvme-m-2-sas-sata-pcie-4-0-raid-controller","title":"Broadcom MegaRAID 9540-2M2 NVMe M.2 SAS SATA PCIe 4.0 RAID Controller","description":"\u003ch2\u003eBroadcom MegaRAID 9540\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBroadcom MegaRAID 9540\u003c\/strong\u003e is a Tri-Mode RAID Controller (Value) with PCIe 4.0 host interface and 12Gb\/s SAS 3.0 + NVMe PCIe 4.0 port speed, supporting RAID 0, 1, 5, 10 RAID levels and 2GB DDR4 write cache. Yes Tri-Mode capability enables simultaneous NVMe, SAS, and SATA drive connectivity—ideal for 8i, 16i, 2M2 (M.2 NVMe) server storage configurations.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:12px 0;font-size:14px;\"\u003e\\\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;width:35%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\\\n\u003ctbody\u003e\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePcie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCIe 4.0\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12Gb\/s SAS 3.0 + NVMe PCIe 4.0\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorts Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8i, 16i, 2M2 (M.2 NVMe)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSata Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSATA III 6Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNvme Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes (Tri-Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTri Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRaid Levels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRAID 0, 1, 5, 10\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCache\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2GB DDR4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat is the MegaRAID 9540?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eThe Broadcom 9540 is a Tri-Mode value RAID controller supporting NVMe\/SAS\/SATA with RAID 0\/1\/5\/10—ideal for cost-effective mixed NVMe+SAS server storage.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat is the 9540-2M2 variant?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eThe 9540-2M2 includes two M.2 NVMe slots on the card itself, enabling OS boot mirrored RAID 1 on M.2 while using SAS\/SATA ports for data.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eDoes 9540 support RAID 6?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eNo. RAID 0\/1\/5\/10 only. For RAID 6, use 9460 or 9560.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eHow does 9540 compare to 9460?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003e9540 is the value line (RAID 0-10, 2GB cache); 9460 is mid-range (RAID 0-60, 2GB\/4GB cache). Both are Tri-Mode PCIe 4.0.\u003c\/p\u003e\u003c\/details\u003e\n\u003cp\u003e\u003cem\u003eAvailable at \u003ca href=\"https:\/\/zhongxindata.hk\"\u003eZhongxin Data\u003c\/a\u003e — enterprise network hardware specialists. Worldwide shipping from Hong Kong.\u003c\/em\u003e\u003c\/p\u003e","brand":"Broadcom","offers":[{"title":"Default Title","offer_id":55715535028516,"sku":"9540-2M2","price":401.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/6223\/6708\/files\/Tri-Mode-RAID-Controller-Broadcom-MegaRAID_7835c425-a404-4deb-b0cd-18f7ed9a4c3a.webp?v=1783604088"},{"product_id":"broadcom-megaraid-9361-8i-8-port-12gb-s-sas-sata-pcie-3-0-raid-controller","title":"Broadcom MegaRAID 9361-8i 8-Port 12Gb\/s SAS SATA PCIe 3.0 RAID Controller","description":"\u003ch2\u003eBroadcom MegaRAID 9361\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBroadcom MegaRAID 9361\u003c\/strong\u003e is a Mid-range RAID Controller with PCIe 3.0 host interface and 12Gb\/s SAS 3.0 port speed, supporting RAID 0, 1, 5, 6, 10, 50, 60 RAID levels and 1GB\/2GB DDR3, CacheVault CVM02\/CVM03 write cache. No  capability—ideal for 4i, 8i, 8i8e, 16i server storage configurations.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:12px 0;font-size:14px;\"\u003e\\\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;width:35%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\\\n\u003ctbody\u003e\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePcie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCIe 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12Gb\/s SAS 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePorts Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4i, 8i, 8i8e, 16i\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSata Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSATA III 6Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNvme Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTri Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRaid Levels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRAID 0, 1, 5, 6, 10, 50, 60\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCache\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1GB\/2GB DDR3, CacheVault CVM02\/CVM03\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat is the MegaRAID 9361 controller?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eThe Broadcom MegaRAID 9361 is the most widely deployed 12Gb\/s SAS\/SATA RAID controller, supporting RAID 0\/1\/5\/6\/10\/50\/60 with 1GB or 2GB cache—ideal for mid-range servers and enterprise storage arrays.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eDoes 9361 support RAID 6?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eYes. 9361 supports RAID 6 with dual parity, plus RAID 50 and 60 for multi-array configurations.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat cache options are available?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003e1GB or 2GB DDR3 with optional CacheVault (CVM02 4GB \/ CVM03 8GB) flash backup for write cache protection.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eCan 9361 be upgraded to NVMe?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eNo. 9361 is SAS\/SATA only. For NVMe\/SAS\/SATA Tri-Mode, use the 9440\/9460\/9560 series.\u003c\/p\u003e\u003c\/details\u003e\n\u003cp\u003e\u003cem\u003eAvailable at \u003ca href=\"https:\/\/zhongxindata.hk\"\u003eZhongxin Data\u003c\/a\u003e — enterprise network hardware specialists. Worldwide shipping from Hong Kong.\u003c\/em\u003e\u003c\/p\u003e","brand":"Broadcom","offers":[{"title":"Default Title","offer_id":55715535061284,"sku":"9361-8i","price":277.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/6223\/6708\/files\/PCIe-3-0-RAID-Controller-Broadcom.webp?v=1783604095"},{"product_id":"used-mellanox-connectx-5-mcx516a-ccat-100gbe-dual-port-pcie-3-0-network-adapter","title":"Used Mellanox ConnectX-5 MCX516A-CCAT 100GbE Dual-Port PCIe 3.0 Network Adapter","description":"\u003ch2\u003eNVIDIA Mellanox ConnectX-5\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNVIDIA Mellanox ConnectX-5\u003c\/strong\u003e is a 10\/25\/40\/50\/100GbE + EDR\/HDR100 InfiniBand network adapter by NVIDIA Mellanox, featuring PCIe 3.0 x16 host interface, RoCE v1 \u0026amp; v2, RDMA over IB (EDR 100G \/ HDR100 100G) RDMA support, and NVMe-oF target\/initiator hardware offloads. With \u0026lt; 0.8 μs RDMA RDMA latency, it enables zero-CPU-copy data movement for HPC, AI\/ML, and storage workloads.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCondition: Refurbished \/ Pre-owned — fully tested, cleaned, and verified. Ships with warranty coverage.\u003c\/em\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:12px 0;font-size:14px;\"\u003e\\\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;width:35%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\\\n\u003ctbody\u003e\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnectX-5\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeeds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\/25\/40\/50\/100GbE + EDR\/HDR100 InfiniBand\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLane Config\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1×100G \/ 2×50G \/ 4×25G (QSFP28); 1×25G (SFP28); 1×100GbE HDR (QSFP28)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePcie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCIe 3.0 x16\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRdma\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoCE v1 \u0026amp; v2, RDMA over IB (EDR 100G \/ HDR100 100G)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEthernet, InfiniBand EDR\/HDR100 (VPI dual-mode)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOffloads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNVMe-oF target\/initiator, VXLAN, SR-IOV, GPUDirect RDMA, GPUDirect Async, Advanced Switching\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLatency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.8 μs RDMA\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 30W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat is the ConnectX-5 adapter?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eThe Mellanox ConnectX-5 is a dual-mode 100GbE\/InfiniBand VPI adapter with RoCE v2 and IB RDMA, NVMe-oF, and GPUDirect RDMA—the most versatile adapter for mixed Ethernet+IB datacenter deployments.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eDoes ConnectX-5 support both Ethernet and InfiniBand?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eYes. ConnectX-5 VPI adapters can operate in Ethernet or InfiniBand mode (EDR 100G or HDR100 100G) per-port, enabling flexible deployment in mixed environments.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat is GPUDirect RDMA on ConnectX-5?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eGPUDirect RDMA allows NVIDIA GPUs to read\/write network data directly without CPU involvement, reducing latency to \u0026lt;0.8 μs and enabling peer-to-peer GPU communication for AI training.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eHow does ConnectX-5 compare to ConnectX-6?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eConnectX-6 adds 200GbE HDR InfiniBand, PCIe 4.0 x16, and advanced crypto\/security offloads. ConnectX-5 is ideal for 100GbE deployments; ConnectX-6 for 200G\/HDR interconnects.\u003c\/p\u003e\u003c\/details\u003e\n\u003cp\u003e\u003cem\u003eAvailable at \u003ca href=\"https:\/\/zhongxindata.hk\"\u003eZhongxin Data\u003c\/a\u003e — enterprise network hardware specialists. Worldwide shipping from Hong Kong.\u003c\/em\u003e\u003c\/p\u003e","brand":"NVIDIA Mellanox","offers":[{"title":"Default Title","offer_id":55715535094052,"sku":"MCX516A-CCAT","price":511.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/6223\/6708\/files\/100GbE-Dual-Port-Network-Card-Used.webp?v=1783604102"},{"product_id":"used-mellanox-connectx-6-mcx653105a-ecat-100gbe-hdr100-single-port-pcie-4-0-adapter","title":"Used Mellanox ConnectX-6 MCX653105A-ECAT 100GbE HDR100 Single-Port PCIe 4.0 Adapter","description":"\u003ch2\u003eNVIDIA Mellanox ConnectX-6\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNVIDIA Mellanox ConnectX-6\u003c\/strong\u003e is a 100\/200GbE + HDR InfiniBand network adapter by NVIDIA Mellanox, featuring PCIe 4.0 x16 host interface, RoCE v2, RDMA over IB HDR (200 Gbps) RDMA support, and NVMe-oF target\/initiator hardware offloads. With \u0026lt; 0.6 μs RDMA RDMA latency, it enables zero-CPU-copy data movement for HPC, AI\/ML, and storage workloads.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eCondition: Refurbished \/ Pre-owned — fully tested, cleaned, and verified. Ships with warranty coverage.\u003c\/em\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:12px 0;font-size:14px;\"\u003e\\\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;width:35%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\\\n\u003ctbody\u003e\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnectX-6\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeeds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100\/200GbE + HDR InfiniBand\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLane Config\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1×200G QSFP56 \/ 2×100G QSFP28; HDR 200Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePcie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCIe 4.0 x16\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRdma\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoCE v2, RDMA over IB HDR (200 Gbps)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEthernet, InfiniBand HDR (VPI dual-mode)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOffloads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNVMe-oF target\/initiator, VXLAN, SR-IOV, GPUDirect RDMA, Hardware Crypto (IPsec\/MACsec\/TLS), Advanced Switching\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLatency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.6 μs RDMA\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 40W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat is the ConnectX-6 adapter?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eThe Mellanox ConnectX-6 is a 200GbE\/HDR InfiniBand VPI adapter with PCIe 4.0, hardware crypto offloads (IPsec\/MACsec\/TLS), and GPUDirect RDMA—designed for next-gen AI supercomputers and 200G storage fabrics.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eDoes ConnectX-6 support hardware encryption?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eYes. ConnectX-6 includes inline IPsec, MACsec, and TLS hardware crypto engines that offload encryption from the CPU at full line rate.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat PCIe does ConnectX-6 require?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003ePCIe 4.0 x16 for 200G line-rate. It also works in PCIe 3.0 x16 slots at reduced throughput (100G line-rate).\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eHow does ConnectX-6 compare to ConnectX-7?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eConnectX-7 adds 400GbE, PCIe 5.0, and data-path acceleration for DPU offload. ConnectX-6 remains the best value for 200GbE\/HDR deployments.\u003c\/p\u003e\u003c\/details\u003e\n\u003cp\u003e\u003cem\u003eAvailable at \u003ca href=\"https:\/\/zhongxindata.hk\"\u003eZhongxin Data\u003c\/a\u003e — enterprise network hardware specialists. Worldwide shipping from Hong Kong.\u003c\/em\u003e\u003c\/p\u003e","brand":"NVIDIA Mellanox","offers":[{"title":"Default Title","offer_id":55715535225124,"sku":"MCX653105A-ECAT","price":6727.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/6223\/6708\/files\/100GbE-InfiniBand-HDR100-Single-Port-Network.webp?v=1783604120"},{"product_id":"mellanox-mcx4421a-acan-25gbe-adapter","title":"NVIDIA Mellanox ConnectX-4 Lx MCX4421A-ACAN 25GbE Dual-Port Network Adapter","description":"\u003ch2\u003eNVIDIA Mellanox ConnectX-4 Lx\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNVIDIA Mellanox ConnectX-4 Lx\u003c\/strong\u003e is a 10\/25\/40GbE network adapter by NVIDIA Mellanox, featuring PCIe 3.0 x8 host interface, RoCE v2 RDMA support, and VXLAN hardware offloads. With \u0026lt; 1.5 μs RDMA RDMA latency, it enables zero-CPU-copy data movement for HPC, AI\/ML, and storage workloads.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:12px 0;font-size:14px;\"\u003e\\\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;width:35%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\\\n\u003ctbody\u003e\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnectX-4 Lx\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeeds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10\/25\/40GbE\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLane Config\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1×40G QSFP+ \/ 2×10G SFP+ \/ 1×25G SFP28 \/ 2×25G SFP28\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePcie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCIe 3.0 x8\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRdma\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoCE v2\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEthernet only (no IB)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOffloads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVXLAN, SR-IOV, NVMe-oF initiator\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLatency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1.5 μs RDMA\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 15W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat is the ConnectX-4 Lx adapter?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eThe ConnectX-4 Lx is a cost-effective 10\/25\/40GbE Ethernet adapter with RoCE v2 RDMA support—targeted at cloud, telecom, and storage applications that don't require 100GbE.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eDoes ConnectX-4 Lx support InfiniBand?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eNo. The Lx variant is Ethernet-only. For dual Ethernet+InfiniBand, use ConnectX-4 (non-Lx) or ConnectX-5\/6.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat's the difference between ConnectX-4 and ConnectX-4 Lx?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eConnectX-4 supports 100GbE + EDR IB with full RoCE v1\/v2, while the Lx variant supports up to 40GbE Ethernet-only with RoCE v2 and fewer offloads—at roughly half the cost.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eCan ConnectX-4 Lx be used for NVMe-oF?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eYes, as NVMe-oF initiator (host side). Target mode is available on ConnectX-4 and ConnectX-5 only.\u003c\/p\u003e\u003c\/details\u003e\n\u003cp\u003e\u003cem\u003eAvailable at \u003ca href=\"https:\/\/zhongxindata.hk\"\u003eZhongxin Data\u003c\/a\u003e — enterprise network hardware specialists. Worldwide shipping from Hong Kong.\u003c\/em\u003e\u003c\/p\u003e","brand":"NVIDIA Mellanox","offers":[{"title":"Default Title","offer_id":55722806214948,"sku":"MCX4421A-ACAN","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/6223\/6708\/files\/4421-acan_300____20220315190326.jpg?v=1783736300"},{"product_id":"mellanox-mcx4131a-gcat-40gbe-adapter","title":"NVIDIA Mellanox ConnectX-4 Lx MCX4131A-GCAT 40GbE Single-Port Network Adapter","description":"\u003cp\u003eNVIDIA ConnectX-4 Lx EN MCX4131A-GCAT 40GbE single-port QSFP28 network adapter. PCIe 3.0 x8 interface. Supports 1\/10\/25\/40 Gb\/s Ethernet. ConnectX-4 Lx series — suitable for cost-effective upgrades in existing enterprise infrastructure. Tested and verified working.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePort: 1 x QSFP28 (40GbE)\u003c\/li\u003e\n\u003cli\u003eInterface: PCIe 3.0 x8\u003c\/li\u003e\n\u003cli\u003eSpeed: 1\/10\/25\/40 Gb\/s Ethernet\u003c\/li\u003e\n\u003cli\u003eSeries: ConnectX-4 Lx\u003c\/li\u003e\n\u003cli\u003eUse Case: Enterprise infrastructure upgrade\u003c\/li\u003e\n\u003cli\u003eCondition: Used, tested and verified working\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NVIDIA Mellanox","offers":[{"title":"Default Title","offer_id":55722870210852,"sku":"MCX4131A-GCAT","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/6223\/6708\/files\/MCX4131A-GCAT___20240607194440.png?v=1783736420"},{"product_id":"mellanox-mcx4621a-acab-100gbe-adapter","title":"NVIDIA Mellanox ConnectX-4 EN MCX4621A-ACAB 100GbE Single-Port Network Adapter","description":"\u003cp\u003eNVIDIA ConnectX-4 EN MCX4621A-ACAB 100GbE single-port QSFP28 network adapter. PCIe 3.0 x16 interface. Supports 10\/25\/40\/50\/100 Gb\/s Ethernet. Designed for high-performance enterprise data center and cloud computing environments requiring maximum bandwidth and low latency. Tested and verified working.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePort: 1 x QSFP28 (100GbE)\u003c\/li\u003e\n\u003cli\u003eInterface: PCIe 3.0 x16\u003c\/li\u003e\n\u003cli\u003eSpeed: 10\/25\/40\/50\/100 Gb\/s Ethernet\u003c\/li\u003e\n\u003cli\u003eSeries: ConnectX-4\u003c\/li\u003e\n\u003cli\u003eUse Case: Enterprise Data Center, Cloud Computing\u003c\/li\u003e\n\u003cli\u003eCondition: Used, tested and verified working\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NVIDIA Mellanox","offers":[{"title":"Default Title","offer_id":55722931126564,"sku":"MCX4621A-ACAB","price":510.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/6223\/6708\/files\/MCX4621A-ACAB_450.jpg?v=1783736485"},{"product_id":"mellanox-mcx653105a-hdat-hdr-adapter","title":"NVIDIA Mellanox ConnectX-6 MCX653105A-HDAT 200Gb\/s HDR InfiniBand Single-Port Adapter","description":"\u003ch2\u003eNVIDIA Mellanox ConnectX-6\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNVIDIA Mellanox ConnectX-6\u003c\/strong\u003e is a 100\/200GbE + HDR InfiniBand network adapter by NVIDIA Mellanox, featuring PCIe 4.0 x16 host interface, RoCE v2, RDMA over IB HDR (200 Gbps) RDMA support, and NVMe-oF target\/initiator hardware offloads. With \u0026lt; 0.6 μs RDMA RDMA latency, it enables zero-CPU-copy data movement for HPC, AI\/ML, and storage workloads.\u003c\/p\u003e\n\n\u003ctable style=\"width:100%;border-collapse:collapse;margin:12px 0;font-size:14px;\"\u003e\\\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;width:35%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"background:#f8f9fa;padding:8px;border:1px solid #dee2e6;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\\\n\u003ctbody\u003e\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConnectX-6\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeeds\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100\/200GbE + HDR InfiniBand\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLane Config\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1×200G QSFP56 \/ 2×100G QSFP28; HDR 200Gb\/s\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePcie\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCIe 4.0 x16\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRdma\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRoCE v2, RDMA over IB HDR (200 Gbps)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEthernet, InfiniBand HDR (VPI dual-mode)\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOffloads\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNVMe-oF target\/initiator, VXLAN, SR-IOV, GPUDirect RDMA, Hardware Crypto (IPsec\/MACsec\/TLS), Advanced Switching\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLatency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 0.6 μs RDMA\u003c\/td\u003e\n\u003c\/tr\u003e\\\\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 40W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat is the ConnectX-6 adapter?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eThe Mellanox ConnectX-6 is a 200GbE\/HDR InfiniBand VPI adapter with PCIe 4.0, hardware crypto offloads (IPsec\/MACsec\/TLS), and GPUDirect RDMA—designed for next-gen AI supercomputers and 200G storage fabrics.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eDoes ConnectX-6 support hardware encryption?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eYes. ConnectX-6 includes inline IPsec, MACsec, and TLS hardware crypto engines that offload encryption from the CPU at full line rate.\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eWhat PCIe does ConnectX-6 require?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003ePCIe 4.0 x16 for 200G line-rate. It also works in PCIe 3.0 x16 slots at reduced throughput (100G line-rate).\u003c\/p\u003e\u003c\/details\u003e\\\\n\u003cdetails style=\"margin:8px 0;padding:8px;border:1px solid #e0e0e0;border-radius:4px;\"\u003e\u003csummary style=\"cursor:pointer;font-weight:600;color:#1a1a1a;\"\u003eHow does ConnectX-6 compare to ConnectX-7?\u003c\/summary\u003e\u003cp style=\"margin:8px 0 0;color:#444;\"\u003eConnectX-7 adds 400GbE, PCIe 5.0, and data-path acceleration for DPU offload. ConnectX-6 remains the best value for 200GbE\/HDR deployments.\u003c\/p\u003e\u003c\/details\u003e\n\u003cp\u003e\u003cem\u003eAvailable at \u003ca href=\"https:\/\/zhongxindata.hk\"\u003eZhongxin Data\u003c\/a\u003e — enterprise network hardware specialists. Worldwide shipping from Hong Kong.\u003c\/em\u003e\u003c\/p\u003e","brand":"NVIDIA Mellanox","offers":[{"title":"Default Title","offer_id":55723051712804,"sku":"MCX653105A-HDAT","price":720.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1017\/6223\/6708\/files\/MCX653105A-HDAT_MCX653105A-HDAT.jpg?v=1783736595"}],"url":"https:\/\/zhongxindata.hk\/collections\/all.oembed","provider":"Zhongxin Data","version":"1.0","type":"link"}