Description
Condition: NEW
Manufacturer Ordering Part #: MCX755106AC-HEAT
Nvidia SKU #: 900-9X7AH-0079-DTZ
NVIDIA ConnectX-7 InfiniBand and Ethernet adapter card - Secure Boot Enabled, Crypto Disabled - HHHL (Half-Height Half-Length) - Dual-port QSFP112 - InfiniBand: NDR 200Gb/s / Ethernet: 200GbE (Default speed) - PCIe x16 Gen 4.0/5.0 @ SERDES 16GT/s/32GT/s - Socket Direct Ready / PCIe Extension Option PCIe x16 Gen 4.0 @ SERDES 16GT/s - does not include the PCIe passive auxiliary connection card and two Cabline SA-II Plus harnesses - 1x tall bracket (shipped assembled on the card) and 1x short bracket is included in the box (not assembled)
The NVIDIA ConnectX-7 family of network adapters supports both the InfiniBand and Ethernet protocols. It enables a wide range of smart, scalable, and feature-rich networking solutions that address traditional enterprise needs up to the worlds most demanding AI, scientific computing, and hyperscale cloud data center workloads.
The Socket Direct technology offers improved performance to dual-socket servers by enabling direct access from each CPU in a dual-socket server to the network through its dedicated PCIe interface.
NVIDIA offers ConnectX-7 Socket Direct adapter cards, which enable 400Gb/s or 200Gb/s connectivity, and also for servers with PCIe Gen 4.0 capability. The adapter's 32-lane PCIe bus is split into two 16-lane buses, with one bus accessible through a PCIe x16 edge connector and the other bus through an x16 Auxiliary PCIe Connection card. The two cards should be installed into two PCIe x16 slots and connected using two Cabline SA-II Plus harnesses.
To use this card in the Socket-Direct configuration, please order the additional PCIe Auxiliary Card kit according to the desired harness length. Cards that support socket direct can function as separate x16 PCIe cards.
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
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 18GT/s through the PCIe auxiliary passive card and Cabline SA-II Plus harnesses
Networking Ports: Dual QSFP112 InfiniBand and Ethernet
Data Rate
InfiniBand: NDR200/HDR/HDR100/EDR/FDR/SDR
Ethernet (Default Mode): 200/100/50/25/10 Gb/s
Protocol Support
InfiniBand: IBTA v1.5
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)
Ethernet Protocols supported by the electrical interface
200GAUI-2 C2M, 200GAUI-4 C2M, 200GBASE-CR4, 100GAUI-2 C2M, 100GAUI-1 C2M, 100GBASE-CR4, 100GBASE-CR2, 100GBASE-CR1, 50GAUI-2 C2M, 50GAUI-1 C2M, 50GBASE-CR, 50GBASE-R2 , 40GBASE-CR4, 40GBASE-R2, 25GBASE-R, 10GBASE-R, 10GBASE-CX4, 1000BASE-CX, CAUI-4 C2M, 25GAUI C2M, XLAUI C2M , XLPPI, SFI
Capabilities
Secure Boot Enabled, Crypto Enabled
Electrical and Thermal Specifications
Voltage: 12V, 3.3VAUX
Maximum current: 100mA
Typical power with passive cables in PCIe Gen 5.0 x16: 25.9W
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
