Mellanox MCX556A-Edat 100g Dual-Port Optical Network Card Supports Low-Latency and High-Performance Computing

Name: Mellanox MCX556A-Edat 100g Dual-Port Optical Network Card Supports Low-Latency and High-Performance Computing
Brand: Beijing Hengzhengtc Sci-Tech Co., Ltd.
SKU: 2109395782

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

US$380.00

20 Pieces

Product profile

Customization

Available

Type

Wired

Bandwidth

200g

Model NO.

MCX556A-EDAT

Interface

PCI Express

Transmission Rate

10/100/1000Mbps

Application

Server

Connecting Medium

Optical Fibre

Motherboard Integrated

Separate Network Card

Frequency Range

Type of Network

10-Gigabit Ethernet

Field

Server

RoHS

Support

Roce

Support

Chip Type

Connectx-5 Vpi

Hardware Interface

Pcie 4.0 X16

Transport Package

Carton

Specification

Original specification

Trademark

Mellanox

Origin

China

Key features

High Performance Connectivity: Up to 100Gb/s per port with 200Gb/s aggregate bandwidth for HPC and cloud hyperscale.

Low Latency RDMA Support: Enables advanced application offload with RDMA/RoCE v2 for efficient data transfer.

Dual-Protocol Flexibility: Supports both EDR InfiniBand (100Gb/s) and 100GbE Ethernet on dual-port QSFP28.

Advanced Offload Capabilities: Features NVMe over Fabrics, MPI Tag Matching, and T10 DIF Data Integrity Verification.

PCIe 4.0 Compatibility: Compatible with PCIe 4.0 x16 and PCIe 3.0 x16 for broad server integration.

36-Month Warranty Coverage: Comprehensive 36-month warranty provided for all products by the manufacturer.

Customization Options: Customization available for self-developed cards with MOQs starting at 50 pieces.

100% Original Products: All items are brand new, 100% original with official warranty and verification support.

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 this supplier?

Our team has over 10 years of experience in AI server accessories and high-speed network solutions, offering optimized solutions, stable supply chains, and 24/7 after-sales support.

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 with official verification support.

Q:Which payment methods and currencies are accepted?

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