31P6401 | IBM | NetXtreme 1000T Dual‑Port 1 GbE PCI‑X Ethernet Adapter

Enhance your server’s networking capability with the genuine IBM 31P6401 NetXtreme 1000T Dual‑Port Ethernet Adapter. Featuring two 1 Gbps RJ‑45 ports and powered by the Broadcom BCM5704 chipset, this PCI‑X 133 MHz expansion card supports advanced network features including checksum offload, jumbo frames, link aggregation, and fault tolerance. Perfect for upgrading IBM xSeries, BladeCenter, or System x servers, it includes both full-height and low-profile brackets for versatile installation.

Key Features:

• Dual 1 Gbps RJ‑45 ports on a single adapter
• PCI‑X 64‑bit/133 MHz interface with PCI hot‑plug
• Supports link aggregation, PXE boot, jumbo frames, and load balancing
• Fits both standard and low‑profile server chassis