ConnectX-4 VPI Single and Dual Port QSFP28 Adapter Card User Manual
Rev 1.9
Mellanox Technologies
13
Table 4 - Single and Dual-port EDR Adapter Cards
Ordering Part Number (OPN)
MCX455A-ECAT – Single-port card
MCX456A-ECAT – Dual-port card
Data Transmission Rate
InfiniBand: SDR/DDR/QDR/FDR/EDR
Ethernet: 1/10/25/40/50/100 Gb/s
Network Connector Types
Single or Dual-port QSFP28
PCI Express (PCIe) SerDes Speed
PCIe 3.0 x16 8GT/s
RoHS
R6
Adapter IC Part Number
MT27704A0-FDCF-EV
MT27708A0-FDCF-EV
Device ID
4115 for Physical Function (PF)
4116 for Virtual Function (VF)