NVIDIA ConnectX-7 NDR 400Gb/s InfiniBand Smart Adapter MCX755106AS-HEAT
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Detailed Product Description
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NVIDIA ConnectX-7 NDR 400Gb/s InfiniBand Smart Adapter Model: MCX755106AS-HEAT | PCIe Gen5 Dual-Port 400GbE / NDR Ultra-low latency RDMA networking for AI factories, HPC clusters,
and hyperscale cloud. Supports InfiniBand NDR (400Gb/s) and
Ethernet up to 400GbE. Features In-Network Computing engines,
hardware security acceleration, and GPUDirect Storage readiness. Product Overview The NVIDIA ConnectX-7 family redefines data center
interconnectivity with up to 400Gb/s bandwidth, hardware-based
reliable transport, and advanced in-network computing. The model
MCX755106AS-HEAT belongs to the ConnectX-7 VPI adapter series
supporting both InfiniBand (NDR/HDR/EDR) and Ethernet (400GbE to
10GbE). Built for AI, scientific computing, and modern software-defined
storage, it delivers sub-microsecond latency and frees CPU cores
via acceleration engines for security, virtualization, and NVMe-oF.
With PCIe Gen5 host interface, this adapter maximizes data movement
for GPU clusters and high-frequency trading environments. Key Features
Technical Specifications
Typical Deployments
Compatibility
Why Choose Starsurge + NVIDIA ConnectX-7
Frequently Asked Questions What is the difference between NDR InfiniBand and 400GbE mode? NDR includes SHARP, adaptive routing, and hardware reliable
transport natively; Ethernet mode uses RoCE for RDMA. ConnectX-7
supports both. Is MCX755106AS-HEAT compatible with PCIe Gen4? Yes, backward compatible with PCIe Gen4 and Gen3, but at reduced
lane speed. Does this model support Multi-Host? Yes, ConnectX-7 supports NVIDIA Multi-Host technology (depends on
SKU and cabling). What encryption is accelerated inline? IPsec, TLS, and MACsec (AES-GCM 128/256-bit), all offloaded from
CPU. Installation Notes
About Hong Kong Starsurge Group Hong Kong Starsurge Group Co., Limited is a technology-driven
provider of network hardware, IT services, and system integration
solutions. Founded in 2008, the company serves customers worldwide
with products including network switches, NICs, wireless access
points, controllers, cables, and related equipment. Backed by an experienced sales and technical team, Starsurge
supports industries such as government, healthcare, manufacturing,
education, finance, and enterprise. The company is an authorized
partner for leading brands including NVIDIA networking products. Note: Full specifications vary by exact SKU. Please confirm port
count and cable support with sales team. |
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| Product Tags: Nvidia ConnectX-7 InfiniBand adapter 400Gb/s network card Smart adapter with HEAT technology |
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