MANUFACTURER: HPE / MELLANOX PART NUMBER: 764284-B21 INCLUDES: FULL HEIGHT ( HIGH PROFILE ) BRACKET ONLY TRANSFER RATE: 10GBE OR 40GBE ( 10GB/S OR 40GB/S ) / 56GB/S PROTOCOL: ETHERNET / FDR IB DEVICE TYPE: NETWORK ADAPTER INTERFACE: PCI-E 3.0 PHYSICAL INTERFACE: PCI-E X8 FORM FACTOR: PCIE CARD INTERFACE SPEED: PCI-E 3.0 X8 PORTS: DUAL PORT ( 2 PORT ) - NO CABLES, NO TRASCEIVERS INCLUDED CONNECTORS: ( 2 ) TWO QUAD SMALL FORM FACTOR PLUGGABLE TRANSCEIVER SLOTS ( QSFP ) WARRANTY: 1 YEAR