Safe Checkout
Secure Payments
Fast Delivery
Order Today
Free Shipping
Across the US
Easy Returns
Hassle-Free
Mellanox MCX454A-FCAT 2-Port 100Gbs QSFP28 PCIE 3.0 x16 Network Card
- Dual-port 100Gbps QSFP28 connectivity.
- PCI Express 3.0 x16 host interface.
- Based on Mellanox ConnectX-4 architecture.
- Supports Ethernet and InfiniBand protocols (configurable).
- Ideal for high-performance computing, AI/ML, and cloud environments.
- Offers advanced features like RDMA and NVMe-oF support.
- Low power consumption for its performance class.
Click on Inquire to get latest price
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 MCX454A-FCAT is a high-performance network interface card featuring two 100Gbps QSFP28 ports. It utilizes a PCIe 3.0 x16 interface, making it suitable for demanding data center applications requiring high bandwidth and low latency.
Technical Information
| Product Type | Network Adapter |
| Part Number | MCX454A-FCAT |
| Speed | 2 x 100Gbps |
| Port Type | QSFP28 |
Additional Specifications
| Interface | PCIe 3.0 x16 |
| Architecture | Mellanox ConnectX-4 |
| Protocols | Ethernet, InfiniBand |
Product Description
The Mellanox MCX454A-FCAT is a cutting-edge network adapter designed to deliver unparalleled performance for the most demanding data center applications. Equipped with two 100Gbps QSFP28 ports, it provides massive bandwidth capacity, essential for environments characterized by large data transfers and high-speed interconnectivity. The adapter leverages the advanced capabilities of the Mellanox ConnectX-4 architecture, renowned for its efficiency, scalability, and feature set, making it a cornerstone for modern infrastructure. Connectivity is established via a PCI Express 3.0 x16 interface, ensuring that the adapter can communicate with the host system at maximum speed, thereby eliminating potential bottlenecks. This high-speed interface is critical for applications such as artificial intelligence (AI), machine learning (ML), high-performance computing (HPC), and cloud networking, where low latency and high throughput are non-negotiable. The MCX454A-FCAT supports a range of advanced networking technologies, including Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE) and NVMe over Fabrics (NVMe-oF), which further enhance performance by reducing CPU overhead and accelerating storage access. This versatile adapter is configurable to support either Ethernet or InfiniBand protocols, offering flexibility to adapt to diverse network requirements. Its dual-port design allows for redundancy, increased bandwidth aggregation, or connection to multiple network segments. The Mellanox MCX454A-FCAT represents a significant leap in network adapter technology, providing the performance, features, and flexibility needed to power the next generation of data-intensive workloads.
