Key Features . Improve CPU Utilization with Lower Latency . The HPE Ethernet 10Gb 2-port SFP+ QL41401 Adapter reduces CPU utilization and helps improve host virtual machine (VM) density and server efficiency using remote direct memory access (RDMA). It is supported by IWARP RoCE and RoCEv2 protocols for VM migration and supports Microsoft SMB Direct.Delivers single root I/O virtualization (SR-IOV) with the ability to run a large number of virtual machines (VMs) per server which reduces the need for hardware and the resultant costs of space and power required by hardware devicesEnhance Performance and Lower Power Consumption . The HPE Ethernet 10Gb 2-port SFP+ QL41401 Adapter allows customers to use overlay networking which increases VM migration flexibility with minimal impact to performance and lower power usage with tunnel offloads (VXLAN NVGRE and GENEVE).Accelerates transmission of small packet I/O processing with data plane development kit (DPDK).  .