| Main Specifications |
| Device Type | 100Gigabit Ethernet Card |
| Form Factor | Plug-in Card |
| Interface (Bus) Type | PCI Express 3.0 x16 |
| Dimensions (WxDxH) | Width 2.7in x Depth 5.6in |
| InfiniBand | EDR / FDR / QDR / DDR / SDR, IBTA Specification 1.3 compliant, RDMA, Send/Receive semantics, Hardware-based congestion control, Atomic operations, 16 million I/O channels, 256 to 4Kbyte MTU, 2Gbyte messages, 8 virtual lanes + VL15 |
| CPU Offloads | RDMA over Converged Ethernet (RoCE), TCP/UDP/IP stateless offload, LSO, LRO, checksum offload, RSS (also on encapsulated packet), TSS, HDS, VLAN and MPLS tag insertion/stripping, Receive flow steering, Data Plane Development Kit (DPDK) for kernel bypass applications, Open vSwitch (OVS) offload using ASAP2: Flexible match-action flow tables, Tunneling encapsulation/de-capsulation, Intelligent interrupt coalescence, Header rewrite supporting hardware offload of NAT router |
| Connectivity |
| Connectors | Single-port QSFP28 |
| Networking |
| Ethernet | 100GbE / 50GbE / 40GbE / 25GbE / 10GbE / 1GbE, IEEE 802.3bj, 802.3bm 100 Gigabit Ethernet, IEEE 802.3by, Ethernet Consortium 25, 50 Gigabit, Ethernet, supporting all FEC modes, IEEE 802.3ba 40 Gigabit Ethernet, IEEE 802.3ae 10 Gigabit Ethernet, IEEE 802.3az Energy Efficient Ethernet (fast wake), IEEE 802.3ap based auto-negotiation and KR startup, IEEE 802.3ad, 802.1AX Link Aggregation, IEEE 802.1Q, 802.1P VLAN tags and priority, IEEE 802.1Qau (QCN) Congestion Notification, IEEE 802.1Qaz (ETS), IEEE 802.1Qbb (PFC), IEEE 802.1Qbg, IEEE 1588v2, Jumbo frame support (9.6KB) |
| Enhanced Features | Hardware-based reliable transport, Collective operations offloads, Vector collective operations offloads, Mellanox PeerDirect RDMA (aka GPUDirect) communication acceleration, 64/66 encoding, Extended Reliable Connected transport (XRC), Dynamically Connected transport (DCT), Enhanced Atomic operations, Advanced memory mapping support, allowing user mode registration and remapping of memory (UMR), On Demand Paging (ODP), MPI Tag Matching, Rendezvous protocol offload, Out-of-order RDMA supporting Adaptive Routing, Burst buffer offload, In-Network Memory registration-free RDMA memory access |
| Storage Offloads | NVMe over Fabric offloads for target machine, T10 DIF Signature handover operation at wire speed, for ingress and egress traffic, Storage protocols: SRP, iSER, NFS RDMA, SMB Direct, NVMe-oF |