The HPE 366M is a PCIe 2.1 quad-port 1 Gb Ethernet mezzanine network adapter for select HP Pro Liant Blade System c-Class Gen 8 servers. The total aggregate throughput of 4 Gbps meets the needs of customers wanting high bandwidth but not yet ready to move to 10 Gigabit Ethernet. Other features supported on the HPE 366M include RSS, PXE, checksum offload, VLAN, jumbo frames, i SCSI acceleration & i SCSI remote boot.