The ThinkSystem Broadcom 57412 and 57414 10/25GbE SFP28 Ethernet Adapters are high-performance 25 Gb Ethernet adapters that offers TruFlow intelligent flow processing and support advanced networking technologies including RoCE, SDN, NFV and virtualization. Both 1-port (57412) and 2-port (57414) adapters are offered. – One Broadcom adapter – An attached full-height (3U) bracket, and a low-profile (2U) bracket that can be substituted if needed – Documentation flyer