Hong Kong Starsurge Group Co., Limited

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MCX653106A-HDAT-SP Mellanox 200gbe Network Card ConnectX-6 VPI Adapter

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MCX653106A-HDAT-SP Mellanox 200gbe Network Card ConnectX-6 VPI Adapter

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Brand Name :Mellanox
Model Number :MCX653106A-HDAT-SP
MOQ :1pcs
Price :Negotiate
Payment Terms :T/T
Packaging Details :outer box
Supply Ability :Supply by project/batch
products Status :Stock
Application :Server
Condition :new and original
Type :wired
Max Speed :Up to 200 Gb/s
Ethernet Connector :QSFP56
model :MCX653106A-HDAT
name :MCX653106A-HDAT-SP mellanox network card ConnectX-6 VPI Adapter
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NVIDIA ConnectX-6 InfiniBand Adapter MCX653106A-HDAT

The NVIDIA ConnectX-6 InfiniBand Smart Adapter delivers breakthrough performance for high-performance computing, AI, and cloud data centers. Featuring 200Gb/s per port bandwidth, ultra-low latency, and advanced in-network computing offloads, this network card significantly accelerates data-intensive workloads while reducing CPU overhead.

Key Features:

  • Dual-port 200Gb/s InfiniBand/Ethernet connectivity
  • Hardware offloads for RDMA, NVMe over Fabrics, and encryption
  • In-Network Computing acceleration for AI and HPC workloads
  • Block-level AES-XTS 256/512 encryption with FIPS compliance
  • Support for PCIe Gen 4.0 and NVIDIA Socket Direct technology

Characteristics

  • Up to 200 Gb/s per port bandwidth
  • 215 million messages per second
  • Hardware-based encryption and T10-DIF offload
  • Support for SR-IOV and ASAP² virtualization
  • Low-profile PCIe and OCP 3.0 form factors

Technology

The ConnectX-6 NIC leverages cutting-edge technologies including RDMA over Converged Ethernet (RoCE), InfiniBand Verbs, and NVIDIA GPUDirect® RDMA. It supports NVMe over Fabrics (NVMe-oF), Tunneling protocols (VXLAN, Geneve), and hardware-offloaded encryption compliant with IEEE AES-XTS standards.

Working Principle

The ConnectX-6 adapter uses dedicated processing engines to offload network, storage, and security operations from the host CPU. Through In-Network Computing, it performs data aggregation and reduction within the switch fabric, minimizing data movement and accelerating distributed applications.

Application & Usage

This network card is ideal for:

  • High-Performance Computing (HPC) clusters
  • AI and Deep Learning training infrastructures
  • Hyperscale cloud and enterprise data centers
  • Storage disaggregation with NVMe-oF
  • Virtualized and containerized environments

Specification Table

Attribute Specification
Model MCX653106A-HDAT
Interface PCIe Gen 4.0 x16
Data Rate Up to 200 Gb/s per port
Ports Dual QSFP56
Protocols InfiniBand, Ethernet
Encryption AES-XTS 256/512
Form Factor Low-profile PCIe
OS Support Linux, Windows, VMware, FreeBSD

Advantages & Selling Points

  • Superior throughput and lower latency compared to previous-generation NICs
  • Hardware offloading reduces CPU load and increases system efficiency
  • Enhanced security with inline encryption and FIPS compliance
  • Seamless integration with NVIDIA GPUs and NVMe storage
  • Robust support for virtualization and cloud-native environments

Service & Support

We offer comprehensive technical support, 24/7 customer service, and worldwide shipping. All products come with a standard warranty. Custom configuration and bulk order discounts are available.

FAQ

Q: What is the difference between ConnectX-6 and earlier versions?
A: The ConnectX-6 offers higher bandwidth (200Gb/s), improved offload capabilities, and enhanced encryption features.

Q: Is this network card compatible with my existing switch?
A: Yes, it supports backward compatibility with InfiniBand and Ethernet switches supporting lower data rates.

Q: Does it support virtualization?
A: Yes, it supports SR-IOV with up to 1,000 virtual functions per port.

Precautions

  • Ensure proper cooling in high-density deployments
  • Verify PCIe slot generation compatibility for optimal performance
  • Use qualified optical or DAC cables for best results
  • Update to latest firmware and drivers from NVIDIA

Company Introduction

MCX653106A-HDAT-SP Mellanox 200gbe Network Card ConnectX-6 VPI Adapter

With over a decade of industry experience, our company operates a large-scale facility supported by a strong technical team. We have built a vast customer base and offer competitive pricing on high-quality networking products. Our portfolio includes top brands such as Mellanox, Ruckus, Aruba, and Extreme. We maintain a $10 million inventory of network switches, NIC cards, wireless access points, controllers, and cables, enabling us to supply products in large quantities with reliable delivery and round-the-clock support.

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