Dell Intel X550-T4 Quad Port 10GB RJ-45 Network Daughter Card - 64PJ8

1 Year Bytestock Return to Base Warranty Item Specifications: Dell Part Number - 64PJ8 Model - Dell Broadcom X550-T4 Device Type - Network Daugther Card Port - 4 x 10GB RJ-45 Max Transfer Rate - 10GB/s.

eBay