https://www.supermicro.com/en/products/accessories/addon/AOC-S100G-m2C.php • General - Mellanox ConnectX®-4 EN dual-port 100Gbps controller - Compact size low-profile standard form factor - PCI-E 3.0 x16 interface - Dual QSFP28 connectors - Max power consumption: 16.3W • Host Interface - PCI-E 3.0x16 - Message Signal Interrupt (MSI-X) • Networking Features - IEEE 802.2bj, 802.3bm 100 Gigabit Ethernet - 25G Ethernet Consortium 25, 50 Gigabit Ethernet - IEE 802.3ba 40 Gigabit Ethernet - IEEE802.3ae 10 Gigabit Ethernet - IEEE802.3az Energy Efficient Ethernet - IEEE 802.3ap based auto-engotiation and KR startup - IEEE 802.ad, 802.1AX Link Aggregation - IEEE 802.1Q, 802.1p VLAN tags and priority - IEEE802.1Qau (QCN) – Congestion Notification - IEEE 802.1Qaz (ETS) - IEEE 802.1Qbb (PFC) - IEEE 802.1Qbg - IEEE 1588v2 - Jumbo frame support (9.6KB) • CPU Offload Features - RDMA over Converged Ethernet (RoCE) - TCP/UDP/IP stateless offload - LSO, LRO, checksum offload - RSS, TSS, HDS, VLAN insertion/stripping. Receive flow steering - Intelligent interrupt coalescence • Storage Offloads - RAID offload - erasure coding (Reed-Solomon) offload • Overlay Networks - Stateless offloads for overlay networks and tunneling protocols - Hardware offload of encapsulation and decapsulation of NVGRE and VXLAN overlay networks • Hardware-Based I/O Virtualization - Single Root IOV - Multi-function per port - Address translation and protection - Multiple queues per virtual machine - Enhanced QoS for vNICs - VMware NetQueue support • Virtualization Features - SR-IOV: up to 256 Virtual Functions - SR-IOV: up to 16 Physical Functions per port - 1K ingress and egress QoS levels - Guaranteed QoS for VMs • Operating Systems/Distribution - RHEL/CentOS - Windows - FreeBSD - VMware - OpenFabrics Enterprise Distribution (OFED) - OpenFabrics Windows Distribution (WinOF-2) • Management Features - Asset Management features with thermal sensor - NC-SI for IPMI Support • Remote Boot - Remote boot over iSCSI - PXE and UEFI • Operating Conditions - Operating temperature: 0°C to 55°C (32°F to 131°F) - Storage temperature: -40°C to 70°C (-40°F to 158°F) - Storage humidity: 90% non-condensing relative humidity at 35°C • Physical Dimensions - Card PCB dimensions: 16.76cm x 6.89cm (6.6in x 2.71in) (LxW) - Height of end brackets: standard – 12cm (4.725in), low-profile – 8cm (3.15in) • Weight - 116.12g (0.2560lb)