Mellanox MCX4621A-ACAB ConnectX-4 NIC 100GbE 1-Port QSFP28 Used

NVIDIA Mellanox ConnectX-4 MCX4621A-ACAB 100GbE Single-Port Network Adapter

The NVIDIA ConnectX-4 EN MCX4621A-ACAB is a high-performance 100GbE single-port QSFP28 network adapter built on a PCIe 3.0 x16 interface. It supports 10/25/40/50/100 Gb/s Ethernet, designed for enterprise data center and cloud computing environments that demand maximum bandwidth and low latency.

Key Features

• Port: 1 x QSFP28 (100GbE)
• Interface: PCIe 3.0 x16
• Speed: 10/25/40/50/100 Gb/s Ethernet
• Series: ConnectX-4 EN
• RDMA over Converged Ethernet (RoCE) and InfiniBand-style low-latency fabric support
• SR-IOV, overlay networks (VXLAN/NVGRE) offload

Compatibility

Works with Linux (RHEL, Ubuntu, Debian, CentOS), VMware ESXi and Windows Server using NVIDIA MLNX_OFED drivers.

Condition & Warranty

Condition: Used — bench-tested in-house, verified working before shipping. Quality-tested with warranty; all units are cleaned and re-tested.

This is a B2B quote-based store: prices vary with market conditions. Contact us for a quote with your quantity and target price - retail and wholesale welcome.