Firmware Rev 2.40.5048 complies with the following programmer's reference manual: • Mellanox Adapters Programmer's Reference Manual (PRM), Rev 2.1 or later, Mellanox MCX312A-XCBT ConnectX -3 Ethernet Single and Dual SFP+ Port Adapter Card. Quick View · Mellanox Technologies · Mellanox MCX312A-XCBT ConnectX -3 2 option eliminate IO latency to expedite deep learning model training. 2x100Gb/s InfiniBand network options to easily scale out performance. Performance & Cost ConnectX -3 Ethernet Single and Dual SFP+ Port Adapter Card User Manual P/N: MCX312A-XCBT, MCX312B-XCBT, MCX311A-XCAT Rev Rev 2.2 NOTE: THIS HARDWARE, Eight 3.5”HDD support increases local storage space for rendering application. 4xU.2 option eliminate IO latency to expedite deep learning model training.ETHERNET ADAPTER CARDS · Ordering Part Number. MCX311A-XCAT MCX312A-XCBT MCX313A-BCBT MCX314A-BCBT. Ethernet Ports · Dimensions w/o Brackets. 10.2cm x 5.4cm 14.2 MCX312A-XCBT. ConnectX®-3 EN network interface card, 10GbE, single-port. SFP+, PCIe3.0 x4 8GT/s, tall bracket, RoHS R6. ConnectX®-3 EN network interface