Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Mellanox OCP-40G-QA2-CX3 Connectx-3 40Gb Dual Port QSFP+ Ethernet Infiniband Ocp Mezzanine Card Open...
- Product Type: Mezzanine Card
- Technology: Mellanox ConnectX-3
- Ports: 2 x 40Gbps QSFP+
- Interface: Ethernet and InfiniBand
- Form Factor: OCP Mezzanine Card
- Application: High-performance computing, data centers, cloud
- Features: Dual-port, high bandwidth
- Compatibility: OCP compliant servers
Free U.S. Ground Shipping
Typically 1-2 handling + 3-7 transit days
Purchase orders accepted
For government, enterprise, data center, and small business customers.
Bulk Purchase Inquiry
Volume pricing and availability
Product Overview
The Mellanox OCP-40G-QA2-CX3 is a dual-port QSFP+ mezzanine card based on the ConnectX-3 technology. It provides 40Gbps Ethernet and InfiniBand connectivity for Open Compute Project (OCP) platforms.
Technical Information
| Product Type | Mezzanine Card |
| Chipset | Mellanox ConnectX-3 |
| Number of Ports | 2 |
| Port Speed | 40 Gbps |
Additional Specifications
| Port Type | QSFP+ |
| Interface | Ethernet/InfiniBand |
| Form Factor | OCP Mezzanine |
Product Description
The Mellanox OCP-40G-QA2-CX3 is a high-performance dual-port mezzanine network interface card (NIC) designed for Open Compute Project (OCP) compliant servers. Leveraging the advanced ConnectX-3 technology, this card provides a total bandwidth of 80Gbps (40Gbps per port), supporting both Ethernet and InfiniBand protocols. This card is equipped with two QSFP+ ports, which are standard for 40Gbps connectivity, enabling high-speed data transfer essential for demanding applications such as high-performance computing (HPC), big data analytics, cloud infrastructure, and high-frequency trading. The dual-port design offers redundancy and increased throughput capabilities. The OCP mezzanine form factor is specifically designed for OCP-based server architectures, ensuring efficient integration and thermal management within these open hardware platforms. The ConnectX-3 chipset provides robust features and performance optimizations for both networking and storage traffic, making it a versatile solution for modern data centers.
