NVIDIA ConnectX-7 VPI adapter card, 200GbE/HDR IB, Dual-port QSFP112, Mu lti Host or Socket Direct capable, PCIe 5.0 x16, Crypto and Secure boot, Thumbscrew (Pull Tab) Bracket | MCX753436MC-HEAB

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Part: MCX753436MC-HEAB

MCX75310AAC-NEAT
MCX75310AAS-HEAT
MCX75310AAS-NEAT
MCX753436MS-HEAB
MCX755106AC-HEAT
MCX753436MC-HEAB

Data Rate: 200GbE/NDR200

200GbE/NDR200
400GbE/NDR
NDR/400GbE

Network Interface: QSFP112 / Dual Ports

OSFP / Single Port
QSFP112 / Dual Ports

Part# 900-9X760-0018-MB2 / Legacy OPN: MCX753436MC-HEAB
Port Type: Dual-port QSFP112
Supported Speed: InfiniBand: NDR200/HDR / Ethernet: 200GbE (Default Mode)
Form Factor: Small Form Factor (SFF)
PCIe Express: PCIe 5.0 x16

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NVIDIA CONNECTX-7 VPI ADAPTER CARD, 200GBE/HDR IB, DUAL-PORT QSFP112, MU LTI HOST OR SOCKET DIRECT CAPABLE, PCIE 5.0 X16, CRYPTO AND SECURE BOOT, THU

Model
Brand	NVIDIA
Model	ConnectX-7
Part Number	MCX753436MC-HEAB

Details
Speed	InfiniBand: NDR200/HDR/HDR100/EDR/FDR/SDR Ethernet: 200/100/50/25/10 Gb/s
Connectors	Dual-Port QSFP112 InfiniBand and Ethernet
Interface	PCI Express Gen 5.0/4.0: SERDES @ 16/32GT/s, x16 lanes (4.0 and 3.0 compatible) Networking Port: Dual-Port QSFP112 InfiniBand and Ethernet
Temperature	Operational: 0 degree Celsius to 55 degrees Celsius Non-operational: -40 degrees Celsius to 70 degrees Celsius
Humidity	Operational: 10% to 85% relative humidity Non-operational: 10% to 90% relative humidity

Features
Features	PHYSICAL Small Form Factor (SFF) Bracket Type: Thumbscrew (Pull Tab) Bracket PROTOCOL SUPPORT InfiniBand: IBTA v1.5 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) 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 CAPABILITIES Secure Boot Enabled, Crypto Enabled, Support for Multi-Host and Socket Direct POWER Voltage: 12V_EDGE, +3.3V_EDGE Maximum power available through QSFP112 port: 17W per port (Not thermally supported) Typical power with passive cables in PCIe Gen 5.0 x16: 25.9W

Dimensions & Weight
Dimensions	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)

Additional Information
First Listed on Newegg	January 09, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.

Return for refund until: January 31, 2027
Return for replacement until: January 31, 2027
This item is covered by Newegg.com's Extended Holiday Return Policy.
Read full return policy for details.

NVIDIA ConnectX-7 VPI adapter card, 200GbE/HDR IB, Dual-port QSFP112, Mu lti Host or Socket Direct capable, PCIe 5.0 x16, Crypto and Secure boot, Thumbscrew (Pull Tab) Bracket | MCX753436MC-HEAB

Learn more about the NVIDIA ConnectX-7

Customer Reviews of the NVIDIA ConnectX-7

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

Manufacturer Contact Info

Item#: 0XP-00VH-000G8

NVIDIA ConnectX-7 VPI adapter card, 200GbE/HDR IB, Dual-port QSFP112, Mu lti Host or Socket Direct capable, PCIe 5.0 x16, Crypto and Secure boot, Thumbscrew (Pull Tab) Bracket | MCX753436MC-HEAB

Learn more about the NVIDIA ConnectX-7

Customer Reviews of the NVIDIA ConnectX-7

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

Manufacturer Contact Info