NVIDIA ConnectX-7 adapter card; 400Gb/s NDR IB; Single-port OSFP; PCIe 5.0 x16 (Socket Direct option)

Physical

Adapter Card Size

PCIe Half Height, Half Length 2.71 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

See Supported Interfaces

PCI Express Interface

Gen 5.0/4.0: SERDES @ 16/32GT/s, x16 lanes (4.0 and 3.0 compatible)

Optional: Additional PCIe x16 Gen 4.0 @ SERDES 16GT/s through the PCIe auxiliary passive card and Cabline SA-II Plus harnesses

Networking Ports

Single OSFP InfiniBand

Data Rate

InfiniBand

NDR/NDR200/HDR/HDR100/EDR/FDR/SDR

Protocol Support

InfiniBand: IBTA v1.5^a

Auto-Negotiation: NDR (4 lanes x 100Gb/s per lane) port, 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

Typical power with passive cables in PCIe Gen 5.0 x16

24.9W

The complete electrical and thermal specifications are provided in "NVIDIA ConnectX-7 Adapter Card Product Specifications" document. You can access the document either by logging into NVOnline or by contacting your NVIDIA representative.

Environmental

Temperature

Operational

0°C to 55°C

Non-operational

-40°C to 70°C^b

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. The non-operational storage temperature specifications apply to the product without its package.