HPE 573SFP+ - network adapter - PCIe 3.0 x8 - 10 Gigabit SFP+ x 2

The HPE Ethernet 10Gb 2-port 537SFP+ FLR Adapter has been designed to efficiently deliver high performance, low latency an minimal CPU utilization by offloading many I/O processing within the adapter. Low latency dramatically improves application performance and frees up CPU resources in the host allowing it to do tasks that are more important.