Home / Shop / IBM / Networking (IBM / Lenovo)
- Description
- Specifications
01GR250 is Lenovo's Mellanox ConnectX-4 Lx 10/25GbE SFP28 2-port PCIe Ethernet Adapter, feature code AUAJ, listed by Lenovo against Mellanox model MCX4121A-ACAT. Lenovo states that 01GR250 and 4XC7A08249 are identical in function, except that 4XC7A08249 supports Secure Firmware Update.
Lenovo gives its power as 9.47 W typical with passive cables, 10.69 W maximum with passive cables and 14.03 W maximum with active cables, with up to 1.5 W available through the external connectors. The operating temperature is 0 to 55 °C and the non-operating range is -40 to 70 °C.
Lenovo lists 01GR250 as supported in the x3550 M5 (8869 and 5463), x3650 M5 (8871 and 5462), x3850 X6/x3950 X6 (6241, E7 v2, v3 and v4) and nx360 M5 (5465). Lenovo lists up to 3 in the x3650 M5 (8871) with one processor and 6 with two. The one-port ML2 version of the same controller family is 00MN990, and more System x adapters are in the IBM and Lenovo networking parts.
| 01GR250 Specs | |
| Option number | 01GR250 |
| Feature code | AUAJ |
| Mellanox model | MCX4121A-ACAT |
| Ports | 2 x 10/25GbE SFP28 |
| Form factor | PCIe |
| Typical power (passive cable) | 9.47 W |
| Maximum power (passive cable) | 10.69 W |
| Maximum power (active cable) | 14.03 W |
| Connector power | 1.5 W |
| Operating temperature | 0 to 55 °C |
| Maximum in x3650 M5 (8871) | 3 (one processor), 6 (two) |