What is the warranty period for this product?

The product comes with a 1-year warranty.

Can this card be used for AI and HPC workloads?

Yes, it is designed for high-performance computing, AI, and machine learning applications.

What is the supply capacity per month?

The supply capacity is 10,000 pieces per month.

Mellanox MCX4131A-Bcat Connectx-4 Lx En Network Interface Card, 40gbe Single-Port Qsfp28

Name: Mellanox MCX4131A-Bcat Connectx-4 Lx En Network Interface Card, 40gbe Single-Port Qsfp28
Brand: TOB Technologies Co., Limited
SKU: 1922613956

Guangdong, ChinaTOB Technologies Co., Limited

US$600.00

1-99 Pieces

US$499.00

100-999 Pieces

US$369.00

1,000+ Pieces

Sample price:US$500.00/piece.Request sample

Product profile

Type

Wireless

Bandwidth

10Mbps/100Mbps

Interface

PCI Express

Model NO.

Mellanox MCX4131A-BCAT

Transmission Rate

10/100/1000Mbps

Application

Desktop, Laptop, Server

Connecting Medium

Ask Us

Motherboard Integrated

Separate Network Card

Frequency Range

Single Frequency

Type of Network

Fast Ethernet

Field

Workstation

Product Warranty

1 Year

Use

Storage Networks

Production Lead Time

10-25 Days

Supply Capacity

10, 000PCS Per Month

Transport Package

Paper Box

Specification

OEM

Trademark

None

Origin

China

Production Capacity

10, 000PCS Per Month

Key features

40GbE Single-Port QSFP28: Delivers high-speed connectivity with 40 Gigabit Ethernet over a single QSFP28 port.

PCIe 3.0 x8 Interface: Ensures fast data transmission with minimal bottlenecks for demanding workloads.

RoCE Support: RDMA over Converged Ethernet reduces CPU overhead and improves network performance.

Virtualization Compatibility: Supports SR-IOV, NVGRE, VXLAN, and Geneve for cloud and virtualization environments.

Energy Efficient Design: Optimized for low power consumption while maintaining high performance in data centers.

Multi-Host Technology: Connects up to 4 independent hosts for enhanced resource sharing and efficiency.

Low Latency Performance: Ideal for AI, HPC, and cloud applications requiring high throughput and speed.

1 Year Product Warranty: Covers mechanical defects and ensures reliability for enterprise networking use.

Company profile

TOB Technologies Co., Limited

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryTOB Technologies Co., Limited is identified as a China-based limited company and trading company, while another record describes the company nature as a factory. Its stated business covers battery products, energy-storage systems, communication equipment, and FTTH solutions. The supplier reports ISO 9001:2015, ISO 14001:2015, and OHSAS 18001 certifications, plus CQC, IEC, and UN38 compliance claims. Production information is inconsistent: one record states a 300 m² manufacturing plant, while the company description claims a 23,000 m² battery-pack line and a fully automatic 18650 cell line with 2 GWh annual output. The supplier lists custom battery packs and multiple battery applications, indicating product customization may be available, but direct customization processes are not documented. Innovation is suggested by R&D, design, and advanced-technology claims, although only one year of total R&D engineer experience is reported. Customer evidence is limited to one recorded transaction and one associated...

CertificationsThe supplier claims ISO 9001:2015, ISO 14001:2015, and OHSAS 18001 certifications, with products described as adhering to CQC, IEC, and UN38 standards. However, the structured certification field records only 'Others', so the available evidence supports certification claims but does not independently verify their scope or validity.

R&D capabilityThe supplier describes itself as a high-tech enterprise integrating research, development, design, production, and sales, and reports advanced battery and energy-storage facilities. However, the structured data reports only one year of total R&D engineer experience, so the scale and depth of innovation resources remain unclear.

Production capacityProduction capability is supported by the factory classification, a stated manufacturing plant, an independent battery-pack production line, a fully automatic 18650 cell line, and a claimed annual output of 2 GWh. The reported facility area is inconsistent across records, with 300 m² in structured data versus 23,000 m² in the company description, so capacity should be verified before reliance.

Customization capabilityThe supplier explicitly lists custom battery packs and custom polymer batteries, alongside battery cells, e-bike batteries, vehicle battery packs, and household energy-storage batteries. This supports the availability of customized battery offerings, although no details on engineering processes, minimum order quantities, or customization limits are provided.