Physical
Adapter Card Size PCIe Half Height, Half Length2.71 in. x 6.6 in. (68.90mm x 167.65
mm)
Auxiliary PCIe
Connection Card Size
5.09 in. x 2.32 in. (129.30mm x 59.00mm)
Two Cabline CA-II Plus harnesses (white and black)
Interfaces
SeeSupported Interfaces
PCI Express Interface Gen 5.0/4.0: SERDES @ 16/32GT/s, x16 lanes (4.0 and 3.0
compatible)
Optional:AdditionalPCIe x16 Gen 4.0 @ SERDES 16GT/s through
the PCIe auxiliary passive card and CablineSA-II Plusharnesses
Networking Ports Single OSFP InfiniBand
Data Rate
InfiniBand NDR200/HDR/HDR100/EDR/FDR/SDR
Protocol
Support
InfiniBand: IBTA v1.5
a
Auto-Negotiation: NDR200 (2 lanes x 100Gb/s per lane) port, HDR (50Gb/s per lane) port,
HDR100 (2 lane x 50Gb/s per lane), EDR (25Gb/s per lane) port, FDR (14.0625Gb/s per
lane), 1X/2X/4X SDR (2.5Gb/s per lane)
Capabilities
Secure Boot Enabled, Crypto Disabled
Electrical and
Thermal
Specifications
Voltage: 12V, 3.3VAUX
Maximum current:100mA
Maximum power available through OSFP port: TBD
Power and airflow specifications: TBD
Environmental
Temperature Operational 0°C to 55°C
Non-
operational
-40°C to 70°C
Humidity Operational 10% to 85% relative humidity
Non-
operational
10% to 90% relative humidity
Altitude (Operational) 3050m
Regulatory
Safety: CB / cTUVus / CE
EMC: CE / FCC / VCCI / ICES / RCM / KC
RoHS: RoHS Compliant
Notes: a. The ConnectX-7 adapters supplement the IBTA auto-negotiation specification to get better
bit error rates and longer cable reaches. This supplemental feature only initiates when connected to
another NVIDIA InfiniBand product.
b.Typical power for ATIS traffic load.
c. For both operational and non-operational states.
MCX75510AAS-NEAT Specifications
The Socket-Direct ready cards kit does not include the PCIe passive auxiliary connection
card and two Cabline SA-II Plus harnesses. For more information, please refer toPCIe
Auxiliary Card Kit.