Nvidia Connectx-7 400g Network Card MCX75310AAC-Neat for Ai/Hpc Data Centers Low Latency

Name: Nvidia Connectx-7 400g Network Card MCX75310AAC-Neat for Ai/Hpc Data Centers Low Latency
Brand: Beijing Hengzhengtc Sci-Tech Co., Ltd.
SKU: 2109488582

Beijing, ChinaBeijing Hengzhengtc Sci-Tech Co., Ltd.

US$4,128.00

20 Pieces

Product profile

Customization

Available

Type

Wired

Bandwidth

200g

Model NO.

MCX75310AAC-NEAT

Interface

PCI Express

Transmission Rate

200/100/50/40/10/1 Gbe

Application

Server

Connecting Medium

Optical Fibre

Motherboard Integrated

Separate Network Card

Frequency Range

Type of Network

10-Gigabit Ethernet

Field

Server

Rdma

Support

Encrypt

Not Support

Hardware Interface

Pcie X16 Gen 4.0/5.0

Operating System

Linux, Windows, Vmware

Transport Package

Carton

Specification

Original specification

Trademark

Mellanox

Origin

China

Key features

Ultra-Low Latency Performance: Supports speeds up to 400 Gb/s with NDR200/HDR for AI and HPC workloads.

Hardware Security Acceleration: Inline encryption/decryption for TLS, IPsec, and MACsec with Secure Boot.

RDMA and NVMe-oF Support: Enables high-performance storage access via RDMA and NVMe over Fabric offload.

Comprehensive OS Compatibility: Fully supports Linux, Windows, and VMware operating systems.

36-Month Warranty Coverage: Includes 36-month warranty for all products with parts and labor support.

Flexible Customization Options: Customization available for self-developed cards with MOQ of 50 pieces.

Advanced Network Offloading: Hardware acceleration for NVGRE, VXLAN, and IEEE 1588v2 PTP.

Broad Protocol Support: Compatible with InfiniBand and Ethernet protocols at multiple speeds.

Company profile

High Repeat Buyers ChoiceSelf-branded

Beijing Hengzhengtc Sci-Tech Co., Ltd.

Beijing, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 Years CertifiedNearest Port: Beijing PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with 13 employees and a stated scope covering technology services, hardware, software, electronic products, communication equipment, and computer-related manufacturing. It reports 16 years of experience and offers data-communication products including network cards, optical modules, high-speed cables, servers, storage, hard drives, and GPUs. Evidence supports OEM service for popular brands, SDK availability, broad customization options, and documented procedures for complaint handling, supplier assessment, and corrective actions. However, the supplier has only two R&D engineers, launched no new products in the previous year, reported zero quality-control test equipment, and has unknown raw-material traceability and quality-assurance status. It has no overseas warehouse, showroom, agent or branch, and no offline trade-show participation. Financial records are referenced for 2021–2023, but no financial performance details are provided.

Supplier typeThe supplier is identified as a Trading Company and Limited Company, with no indication that it belongs to a larger company group. Its stated scope includes technical services and a broad range of hardware, software, electronic, communication, and computer-related activities.

After-Sales capabilityThe supplier has a documented and followed procedure for handling customer complaints, as well as supplier-service corrective and preventive action procedures. However, it has no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation, which limits demonstrated overseas service infrastructure.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and also reports OEM service for popular brands. These statements directly support broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands and serves government agencies, enterprises, and multinational companies, while claiming 16 years of experience and a good reputation. No customer names, project descriptions, order evidence, or independently verifiable case details are provided.

Product Q&A

Q:Why choose us?

Our team has over 10 years of experience in AI server accessories and high-speed network solutions (FC SAN/InfiniBand/Ethernet), with deep industry expertise to deliver optimized solutions for various scenarios. We maintain a stable supply chain with long-term partnerships with top manufacturers, ensuring sufficient stock and reliable lead times. We provide one-stop services including product selection, solution design and 24/7 after-sales support. Benefiting from bulk purchasing, we offer highl

Q:Is the product brand new?

All products are 100% original and new. Official warranty is provided for authorized brands, and self-developed products pass strict quality inspection. Official verification is supported.

Q:Which payment methods and currencies are accepted?

We accept bank transfers (online or counter) to our corporate account. Order number must be noted for payment verification. Both RMB and USD are supported.