Network Card Gigabyte CLNOQ42 2x25G SFP28 9CLNOQ42NR-00

Gigabyte CLNOQ42 2x25GbE SFP28 OCP Network Card

The Gigabyte CLNOQ42 is a server network card in the OCP mezzanine (Type 1) form factor that adds two SFP28 ports running at up to 25Gb/s each. It is built on the Marvell FastLinQ QL41202-A2G controller and connects to the server board over a PCIe 3.0 x8 interface.

The FastLinQ 41000 series controller supports RDMA via RoCE, RoCEv2 and iWARP, switch-independent NIC partitioning (NPAR) and SR-IOV for virtualized environments. The card also supports NC-SI for remote server management over the network ports.

Key features

• Two 25GbE ports - 2 SFP28 ports at up to 25Gb/s each, for DAC cables or optical transceivers.
• Marvell FastLinQ controller - QL41202-A2G controller from the FastLinQ 41000 series, designed for servers and storage in data centers and the cloud.
• RDMA and offloads - RoCE, RoCEv2 and iWARP support, plus hardware offload for VXLAN, NVGRE, GENEVE and GRE tunneling.
• Virtualization - SR-IOV and NIC partitioning (NPAR), which splits each port into several network partitions with dynamic bandwidth allocation.
• OCP mezzanine form factor - OCP Type 1 card measuring 115 x 67 mm with a PCIe 3.0 x8 interface, for servers with an OCP mezzanine slot.

Specifications