The ThinkSystem QLogic QL45214, QL45212 and QL45262 network adapters for Lenovo Flex System are based on eighth-generation Ethernet technology from Cavium and feature Universal Remote Direct Memory Access (RDMA) to offer concurrent support for RoCE, RoCE v2, and iWARP. The adapters are for customers looking for end-to-end 50 Gb and 25 Gb Ethernet speeds in their Flex System environment as well as those who want to maintain their existing 10Gb networking infrastructure while preparing for future upgrades to 25Gb or 50 Gb network speeds.Did you know? These QLogic adapters enable either 10/25GbE or 10/25/50GbE speeds for greater deployment flexibility. They also support switch-independent NIC partitioning, and the Universal RDMA feature means that the adapters support RoCE, RoCEv2, and iWARP, even concurrently, allowing you to seamlessly migrate from one technology to the other.