SUPERMICRO MCX456A-FCAT - Mellanox ConnectX-4 40/56GbE 2PORT QSFP28
Data Transfer Rate : 56 Gbit/s
Host Interface : PCI Express 3.0 x16
Expansion Slot Type : QSFP
Form Factor : Plug-in Card
Card Height : Low-profile
Height : 2.7
Width : 5.6
Environmentally Friendly : Yes
Environmental Certification : RoHS-6


