Mellanox MCX4121A-Xcat Connectx-4 Lx En Network Interface Card
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Product Attributes
- Type
- Wireless
- Bandwidth
- 10Mbps/100Mbps
- Interface
- PCI Express
- Model NO.
- Mellanox MCX4121A-XCAT
- 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
- Package Size
- 150.00cm * 150.00cm * 35.00cm
- Package Gross Weight
- 1.100kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Mellanox MCX4121A-Xcat Connectx-4 Lx En Network Interface Card
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Product Description
Mellanox MCX4121A-XCAT ConnectX-4 Lx EN Network Interface Card
The Mellanox MCX4121A-XCAT ConnectX-4 Lx EN is a high-performance, dual-port 10GbE SFP28 network interface card (NIC) designed for cloud data centers, enterprise networking, storage applications, and virtualization. Featuring a PCIe 3.0 x8 interface, this NIC delivers low-latency, high-throughput connectivity with advanced networking features, making it ideal for demanding workloads.





Key Features
-
10GbE Dual-Port Connectivity - Supports two SFP28 ports for high-speed networking.
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PCIe 3.0 x8 Interface - Provides fast and efficient data transfer with minimal bottlenecks.
-
Low Latency & High Throughput - Optimized for enterprise applications, cloud computing, and storage networks.
-
RDMA Over Converged Ethernet (RoCE) - Reduces CPU load and accelerates data transfers.
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Virtualization Support - Compatible with SR-IOV, VXLAN, NVGRE, and Geneve for cloud environments.
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Advanced Security Features - Includes hardware-based encryption and secure boot technology.
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Energy Efficient Design - Offers low power consumption for optimized data center performance.
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Tall Bracket Included - Suitable for standard server installations (low-profile bracket available separately).
BENEFITS of MCX4121A-XCAT
-
Improves network performance in cloud and enterprise environments.
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Ideal for software-defined networking (SDN) and network function virtualization (NFV).
-
Supports high-speed storage solutions for NAS and SAN deployments.
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Enhances AI, machine learning, and data processing workloads with low-latency networking.
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Cost-effective dual-port 10GbE solution for scalable network infrastructure.
Technical Specifications: MCX4121A-XCAT
| Parameter | Specification |
|---|---|
| Model | MCX4121A-XCAT |
| Network Speed | 10GbE |
| Ports | 2 × SFP28 |
| Interface | PCIe 3.0 x8 |
| RDMA Support | RoCE |
| Virtualization | SR-IOV, VXLAN, NVGRE, Geneve |
| Security Features | Secure Boot, Hardware Encryption |
| Form Factor | Standard with Tall Bracket (low-profile option available) |
| Power Consumption | Low Power Design |
| Operating Temperature | 0°C to 55°C |
| Compliance | RoHS, IEEE 802.3 |
Applications
-
Enterprise Networking - Provides high-speed, secure connectivity for critical business applications.
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Cloud & Virtualized Environments - Optimized for SDN and NFV in large-scale cloud deployments.
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High-Speed Storage Networks - Enhances data transfer speeds in NAS and SAN environments.
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AI & Machine Learning - Delivers low-latency performance for AI and data analytics workloads.
-
Edge Computing - Ideal for low-power, high-performance edge networking solutions.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI232634". Items marked "" are certified.
Company Profile
Founded in 2012, TOB Technologies is a leading high-tech enterprise specializing in the integration of research, development, design, production, and sales of advanced technologies. With a diverse product portfolio, we offer industry-leading solutions in the fields of energy storage batteries, outdoor power supplies, communication equipment, and FTTH products.
At TOB Technologies, we understand the growing demand for reliable and high-speed connectivity. That's why we have expanded our expertise to include cutting-edge FTTH solutions. Our FTTH product line offers state-of-the-art equipment and technologies for Fiber to the Home deployments, enabling seamless and ultra-fast broadband connections for residential and commercial customers.
In addition to our FTTH solutions, we continue to excel in other areas. Our core offerings include lithium-ion batteries, lithium-ion battery packs, and energy-storage battery systems. These products are designed to meet the ever-increasing power demands of various industries, ensuring reliable and efficient energy storage solutions.
Operating from our advanced facilities, we have a fully automatic 18650 cell production line with an impressive annual output of 2GWH. Complementing this, we maintain an independent battery pack production line that spans 23, 000 m2. Upholding the highest quality standards, our certifications include ISO 9001: 2015, ISO 14001: 2015, and OHSAS 18001, while our products adhere to international standards such as CQC, IEC, UN38.3, CE, CB, RoHS, MSDS, SDS, KC, and REACH.
Our success is fueled by a talented team of 30 professionals, including accomplished pH. D. Holders, who bring their expertise to bear on independent research, development, and design initiatives. Under our esteemed "TOB" brand, we provide global customers with competitive solutions, exceptional power and energy storage battery products, and state-of-the-art FTTH technologies.
Collaboration and excellence are at the heart of our values. We foster open partnerships with customers and supply partners around the world, leveraging their insights to continually improve our offerings. Together, we can shape a connected future, harnessing the innovative solutions and unwavering commitment that define TOB Technologies.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- 4/F, Building 23, Longbi Industrial Zone, Bantian Street, Longgang District, Shenzhen, Guangdong, China
-
Plant Area
- 300 square meters
-
Number of Employees
- 6
-
Registered Capital
- 1,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
Our Production Capability & Technical Expertise
-
Main Products
- Battery, Fiber Optic Equipment, Bluetooth Speaker
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-09-16
-
Main Markets
- Domestic
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- Others
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