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Mellanox MCX455A-ECAT 1-Port 100Gbs QSFP28 PCIE 3.0 x16 Network Card
- 1-Port 100GbE QSFP28 connectivity
- PCIe 3.0 x16 host interface
- Low latency and high throughput for demanding applications
- Supports advanced networking features like RoCE and NVMe-oF
- Ideal for high-performance computing, storage, and AI workloads
- Energy-efficient design for data center deployments
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Product Overview
The Mellanox MCX455A-ECAT is a high-performance network interface card designed for demanding data center and enterprise environments. It offers a single 100GbE QSFP28 port, leveraging PCIe 3.0 x16 for maximum bandwidth.
Technical Information
| Port Configuration | 1 x 100GbE QSFP28 |
| Interface | PCIe 3.0 x16 |
| Data Rate | 100 Gigabits per second |
Additional Specifications
| Connector Type | QSFP28 |
| Form Factor | Standard PCIe Card |
| Chipset | Mellanox ConnectX-4 |
Product Description
The Mellanox MCX455A-ECAT is engineered to deliver unparalleled network performance, making it a cornerstone for modern data centers. Its single 100GbE QSFP28 port provides a high-bandwidth connection, essential for data-intensive tasks such as large-scale data transfers, high-frequency trading, and real-time analytics. The integration with the PCIe 3.0 x16 interface ensures that the network card can fully utilize the available bandwidth from the host system, minimizing bottlenecks and maximizing application responsiveness. This network adapter is built with Mellanox's advanced ConnectX-4 technology, offering a suite of features designed to optimize network efficiency and reduce CPU overhead. It supports protocols like RDMA over Converged Ethernet (RoCE) and NVMe over Fabrics (NVMe-oF), which are critical for accelerating storage and compute workloads. The low latency and high throughput capabilities make it suitable for a wide range of applications, including high-performance computing (HPC) clusters, artificial intelligence (AI) training, and demanding enterprise storage solutions. The MCX455A-ECAT is designed for reliability and efficiency in high-density environments. Its robust design ensures stable operation under heavy loads, while its power-efficient architecture contributes to lower operational costs in data centers. Installation is straightforward, fitting into standard PCIe 3.0 x16 slots, making it a versatile upgrade for servers and workstations requiring next-generation networking capabilities.