Description
Mellanox CX516A 900663774021 Network Card – Superior Speed
| Manufacturer | Mellanox |
| Part Number | CX516A |
| Power Supply | Not specified |
| Made in | Israel |
| Mass | 0.5 lbs |
| Size | 6.7 x 2.4 x 0.8 inches |
| Guarantee Period | 3-year limited warranty |
| Approvals | RoHS, FCC, CE |
| Catalog Number | 900663774021 |
| Package Contents | Network Card, Quick Installation Guide, Low-Profile Bracket |
| Interface | PCIe 3.0 x16 |
| Data Rate | 100 Gbps |
| Ports | 1x QSFP28 |
| Connectivity | Ethernet |
| Form Factor | Full-Height, Low-Profile |
| OS Support | Windows, Linux, VMware |
Delivers ultra-fast networking performance for data-intensive applications.
Key benefits: Achieves up to 100 Gbps data transfer speeds for seamless connectivity, Supports advanced features like RDMA over Converged Ethernet (RoCE), Low-latency design ensures minimal network delays, Energy-efficient operation reduces power consumption
Typical applications: High-Performance Computing (HPC), Data Centers, Cloud Computing, Artificial Intelligence (AI) Workloads
Lifecycle: Active
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.





Linda B. –
Excellent built quality. Integrated easily into our existing control system.