Mellanox CX314A ConnectX-3 Pro Dual Port 40GbE QSFP Network Adapter MCX314A-BCCT

Connectors: ( 2 ) Two Quad Small Form Factor Pluggable QSFP Transceiver Slots ( QSFP28 / QSFP+ / QSFP ). Device Type: Network Interface Card ( NIC ). Ports: Dual Port ( 2P ). Interface: PCI-E 3.0 X8. Interface Transfer Rate: 8 GT/S.

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