Mellanox CX556A Connectx-5 EX VPI 100GB QSFP 2-Port

Mellanox CX556A Mellanox CX556A Connectx-5 EX VPI 100GB QSFP 2-Port

The Mellanox CX556A Connectx-5 EX VPI is a high-performance 100GB QSFP 2-Port networking card. Its cutting-edge technology ensures optimal speed, efficiency and low latency. Perfect for data centers requiring fast, reliable connectivity. It's a game-changer in the world of networking solutions.

Mellanox CX556A Technical Details:

Brand: Mellanox

Part Number: CX556A

Condition: Used

R2v3 Cosmetic Code: Used Good

R2v3 Functional Code: F4 Fully Tested

R2v3 Controlled Status: Controlled

R2v3 Data Sanitization: Non-Data Device

Why Choose Mellanox CX556A?

The Mellanox CX556A ConnectX-5 EX VPI 100GB QSFP 2-Port adapter card offers exceptional performance and cutting-edge technology, setting it apart from competitors in the high-speed networking space. Its dual-port design ensures seamless connectivity with 100GB throughput, enhancing data transfer speeds for demanding applications. Unlike other products, it features Virtual Protocol Interconnect (VPI), providing flexibility by supporting both InfiniBand and Ethernet protocols. This adaptability makes it ideal for diverse environments, including data centers and high-performance computing applications. Its advanced offloading and acceleration capabilities reduce CPU overhead, optimizing workload efficiency, making it a preferred choice for enhancing network performance and scalability.

Ensure reliability with our wide range of reliable used networking equipment.

Key Features of Mellanox CX556A Transceivers / GBICs

• High-Speed Connectivity: The Mellanox CX556A ConnectX-5 EX VPI supports 100Gb/s transmission, delivering ultra-fast data transfer rates essential for bandwidth-intensive applications.


• Versatile Port Configuration: With a 2-port QSFP design, this product allows for flexible connectivity options, making it suitable for various network architectures.


• Enhanced Performance: Featuring advanced offloading capabilities, the ConnectX-5 EX optimizes network performance and reduces CPU load, ensuring efficient data processing.


• Energy Efficiency: Designed with energy-saving features, this adapter minimizes power consumption while maintaining high performance, contributing to lower operational costs.


• Robust Scalability: This product is ideal for growing data centers, offering scalability that supports future expansions without compromising on performance. The Mellanox CX556A ConnectX-5 EX VPI is a valuable investment for users seeking high performance, efficiency, and reliability in their networking solutions.

Reliability & Quality Assurance

The Mellanox CX556A ConnectX-5 EX VPI 100GB QSFP 2-Port is engineered for exceptional durability and performance. Each unit undergoes a rigorous "triple-testing" process, ensuring that it meets high industry standards. The equipment is first field-tested, then assessed upon receipt, and finally, it is tested once more before shipping. This meticulous quality assurance process highlights our commitment to reliability and longevity.

Additionally, each product passes through a dedicated QA station, ensuring that every component meets our stringent quality metrics. With a legacy rooted in excellence since 1995, we prioritize customer trust and satisfaction by providing only the highest quality equipment backed by our steadfast dedication to quality control. Experience the reliability of the Mellanox CX556A, built to perform consistently under demanding conditions.

Why Buy Mellanox hardware from Alta Technologies?

With over 1.3 million systems and parts in stock, Alta offers unparalleled inventory selection and expertise. Our dedicated Mellanox product team, led by Chris Lykken, provides expert testing and exceptional support. We offer competitive bulk discounts, fast same-day shipping, and even buy-back options for your Networking and Transceivers / GBICs equipment.

The Mellanox CX556A ConnectX-5 EX VPI 100GB QSFP 2-Port adapter offers outstanding performance and efficiency for demanding network environments, supporting both Ethernet and InfiniBand protocols. With dual 100GB ports, it significantly enhances data throughput and reduces latency, making it ideal for high-performance computing, data centers, and cloud deployments. Its advanced capabilities ensure seamless scalability and improved reliability for your operations.

Upgrade your network infrastructure and experience unparalleled speed and connectivity. Don't miss out on enhancing your system's performance. Contact our Team today to learn more and take the first step towards superior networking solutions.

Contact information:

Chris Lykken
Mellanox Product Manager
Phone: 763-475-5376
Email: chris.l@altatechnologies.com