Lenovo ThinkSystem Broadcom 57608 2 x 200GbE / 1 x 400GbE QSFP112 PCIe Ethernet Adapter

Flexible port configuration is the story of the Lenovo ThinkSystem Broadcom 57608 2 x 200GbE / 1 x 400GbE QSFP112 PCIe Ethernet Adapter, part number 4XC7A95572. According to its title, the card can present two 200GbE ports or one 400GbE port, using QSFP112 connectors and a Broadcom 57608 controller.

That choice lets one adapter model serve different network designs: two links at 200GbE for redundancy, or a single wider link where the switch supports 400GbE. It is a PCIe card, so a suitable slot is needed, and the title does not give further host-interface details.

At these speeds, cabling is the critical item. QSFP112 modules or cables must match both the connector and the rate you intend to run, and the switch side must support the configuration you choose.

We can supply 4XC7A95572 new, refurbished or used. New and refurbished units come with 1 year or 3 years of warranty, and used units with 90 days. Send the quantity, target server and planned port configuration with your request.