OCP 3.0 10G 25G Fibre 2 Port SFP+ SFP28 NIC network controller card with MELLANOX ConnectX-4 chipset

Open Compute Project (OCP) 3.0 format PCIe 3.0 x8 card for server, offering two 25G SFP28 ports (SFP+ 10G compatible).

Features:

CHIPSET: Mellanox ConnectX-4.
OCP NIC 3.0 Small Form Factor adapter.
Double port 25GbE SFP28 or 10GbE SFP+.
PCI Express (PCIe) 3.0 x8.
Supported Ethernet network standards: IEEE802.3 per 25Gbase-SR, 25Gbase-LR, 25Gbase-ER. IEEE802.3ae 10GBase-SR 10Gbase-LR,10Gbase-ER,10Gbase-ZR. IEEE802.3aq 10Gbase-LRM. IEEE802.1Qbb priority flow control. IEEE802.1Qbg. IEEE1588V2.
Jumbo 9.6 Kb frame support.
Supported protocols: OpenMPI, IBM PE, OSU MPI (MVAPICH/2), Intel MPI. Platform MPI, UPC, Open SHMEM. TCP/UDP, MPLS, VXLAN, NVGRE, GENEVE. iSER, NFS RDMA, SMB Direct.
D Remote boot via Ethernet, remote boot via iSCSI, PXE and UEFI.

Independent NC-SI SMBus interface.
PeerDirect RDMA (GPUDirect communication acceleration) 64/66 coding.
Extended reliable connected transport. Dynamic connected transport. RDMA over converged Ethernet (RoCE).
TCP/UDP/IP stateless offload. LSO.LRO. checksum offload.
Hardware download of NVGRE and VXLAN overlay encapsulation and decapsulation.
SR-IOV, multifunction, enhanced QoS, VMware support. Up to 256 virtual and 8 physical functions per port.
Support for OpenMPI, IBM PE, OSU MPI, Intel MPI protocols.
Dimension 110 mm x 68 mm.

Compatible Windows 7 8 8.1 10 11 (32- 64bit), Windows Server 2008R2 2012R2 2016 2019, FreeBSD, Linux, VMWare ESXi.