---
manufacturer: Lenovo
model: 4XC7A08249
part_number: 4XC7A08249
comments: '[ThinkSystem Mellanox ConnectX-4 Lx 10/25GbE SFP28 2-port PCIe Ethernet Adapter](https://lenovopress.lenovo.com/lp0098-mellanox-connectx-4)'
interfaces:
  - name: 25GE1/{module}/1
    type: 25gbase-x-sfp28
  - name: 25GE1/{module}/2
    type: 25gbase-x-sfp28