Specifications
Please make sure to install the ConnectX-7 card in a PCIe slot that is capable of supplying the required power and airflow, as stated in the below table.
In Standby mode only port0 is available.
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Physical |
Adapter Card Size: Tall Small Form Factor (TSFF) OCP 3.0, 4.52 in. x 2.99 in (115.00mm x 76.00mm) Adapter Card Height: 0.7 in. (17.8mm) |
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Bracket Type: Thumbscrew (Pull Tab) Bracket |
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Interfaces |
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PCI Express Gen 5.0/4.0 |
SERDES @ 16/32GT/s, x16 lanes (Gen 3.0 compatible) |
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Networking Port: Single-port OSFP InfiniBand and Ethernet |
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Protocol Support |
Data Rate |
InfiniBand |
NDR/NDR200/HDR/HDR100/EDR/FDR/SDR |
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Ethernet |
400/200/100/50/25/10 Gb/s |
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InfiniBand: IBTA v1.5a Auto-Negotiation: NDR (4 lanes x 100Gb/s per lane), NDR200 ( 2 lanes x 100Gb/s per lane ), HDR (4 lanes x 50Gb/s per lane), HDR100 (2 lanes x 50Gb/s per lane), EDR (25Gb/s per lane), FDR (14.0625Gb/s per lane), 1X/2X/4X SDR (2.5Gb/s per lane) |
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Ethernet: 400GAUI-4 C2M, 400GBASE-CR4 , 200GAUI-4 C2M, 200GBASE-CR4, 100GAUI-2 C2M, 100GBASE-CR4, 100GBASE-CR2, 50GAUI-2 C2M, 50GAUI-1 C2M, 50GBASE-CR, 40GBASE-CR4, 25GBASE-R, 10GBASE-R, 10GBASE-CX4, 1000BASE-CX, CAUI-4 C2M, 25GAUI C2M, XLAUI C2M, XLPPI, SFI |
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Capabilities |
MCX75343AMC-NEAC |
Secure Boot Enabled, Crypto Enabled, Support for Multi-Host and Socket Direct |
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MCX75343AMS-NEAC |
Secure Boot Enabled, Crypto Disabled, Support for Multi-Host and Socket Direct |
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Electrical and Thermal Specifications |
Voltage: 12V_EDGE, +3.3V_EDGE |
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Typical power with passive cables in PCIe Gen 5.0 x16 |
MCX75343AMC-NEAC |
25.9W |
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MCX75343AMS-NEAC |
24.4W |
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Maximum power available through OSFP port: 17W per port (Not thermally supported) |
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The complete electrical and thermal specifications are provided in " NVIDIA ConnectX-7 Electrical and Thermal Specifications" document, which is available at NVOnline following login. |
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Environmental |
Temperature |
Operational |
0°C to 55°C |
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Non-operational |
-40°C to 70°Cb |
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Humidity |
Operational |
10% to 85% relative humidity |
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Non-operational |
10% to 90% relative humidity |
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Altitude (Operational) |
3050m |
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Regulatory |
Safety: CB / cTUVus / CE |
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EMC: CE / FCC / VCCI / ICES / RCM / KC |
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RoHS: RoHS Compliant |
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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.
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Physical |
Adapter Card Size: Small Form Factor (SFF) , 4.52 in. x 2.99 in (115.00mm x 76.00mm) Adapter Card Height: 0.59 in. (15.1mm) |
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Bracket Type: Thumbscrew (Pull Tab) Bracket |
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Interfaces |
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PCI Express Gen 5.0/4.0 |
SERDES @ 16/32GT/s, x16 lanes (4.0 and 3.0 compatible) |
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Networking Port: Dual-Port QSFP112 InfiniBand and Ethernet |
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Protocol Support |
Data Rate |
InfiniBand |
NDR200/HDR/HDR100/EDR/FDR/SDR |
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Ethernet |
200/100/50/25/10 Gb/s |
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InfiniBand: IBTA v1.5a Auto-Negotiation: NDR200 ( 2 lanes x 100Gb/s per lane ), HDR (4 lanes x 50Gb/s per lane), HDR100 (2 lane x 50Gb/s per lane), EDR (25Gb/s per lane), FDR (14.0625Gb/s per lane), 1X/2X/4X SDR (2.5Gb/s per lane) |
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Ethernet : 200GAUI-4 C2M, 200GAUI-4 C2C, 200GBASE-CR4, 200GBASE-KR4, 200GBASE-CR4, 200GBASE-KR4, 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 100GBASE-CR2, 100GBASE-KR2, 100GBASE-SR2, 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR |
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Capabilities |
MCX753436MC-HEAB |
Secure Boot Enabled, Crypto Enabled, Support for Multi-Host and Socket Direct |
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MCX753436MS-HEAB |
Secure Boot Enabled, Crypto Disabled, Support for Multi-Host and Socket Direct |
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Electrical and Thermal Specifications |
Voltage: 12V_EDGE, +3.3V_EDGE |
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Maximum power available through QSFP112 port: 17W per port (Not thermally supported) |
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Typical power with passive cables in PCIe Gen 5.0 x16 |
MCX753436MC-HEAB |
25.9W |
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MCX753436MS-HEAB |
24.5W |
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The complete electrical and thermal specifications are provided in " NVIDIA ConnectX-7 Electrical and Thermal Specifications" document, which is available at NVOnline following login. |
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Environmental |
Temperature |
Operational |
0°C to 55°C |
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Non-operational |
-40°C to 70°Cb |
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Humidity |
Operational |
10% to 85% relative humidity |
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Non-operational |
10% to 90% relative humidity |
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Altitude (Operational) |
3050m |
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Regulatory |
Safety: CB / cTUVus / CE |
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EMC: CE / FCC / VCCI / ICES / RCM / KC |
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RoHS: RoHS Compliant |
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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.
For the 3D Model of the card, please refer to the PID.
Board Drawings and Dimensions
All dimensions are in millimeters. The PCB mechanical tolerance is +/- 0.13mm.
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ConnectX-7 Single-Port OSFP |
ConnectX-7 Dual-Port QSFP112 |
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Bracket Drawings and Dimensions
All dimensions are in millimeters. The bracket's mechanical tolerance is +/- 0.25mm.
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Single-Port OSFP Thumbscrew Bracket |
Dual-Port QSFP112 Thumbscrew Bracket |
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