The hpe ethernet 1025gb 2 port 640flr sfp28 adapter for proliant gen9 rack servers provides full featured high performance converged 25 gb ethernet that accelerates it services and increases data center efficiency across a broad range of io intensive enterprise cloud and telco workloads it offers a rich set of offload technologies including overlay network tunneling and storage as well as rdma over converged ethernet roce capabilities that increase host efficiency and virtualization perfor