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Dell XPWM7 Mellanox ConnectX-4 LX Dual-Port 25GE Mezzanine Card
- Dual-port 25Gb Ethernet (25GE).
- Mellanox ConnectX-4 LX chipset.
- Mezzanine form factor.
- High-performance server networking.
- Low latency and high throughput.
- Supports RDMA (Remote Direct Memory Access).
- Ideal for data centers and HPC environments.
- Designed for Dell servers.
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Product Overview
The Dell XPWM7 Mellanox ConnectX-4 LX is a dual-port 25GbE mezzanine network card designed for high-performance server connectivity. It utilizes the Mellanox ConnectX-4 LX chipset, known for its efficiency and advanced networking features. This card is ideal for dense server environments requiring high bandwidth and low latency network access.
Technical Information
| Product Type | Network Interface Card (NIC) |
| Ports | 2 x 25Gb Ethernet (25GE) |
| Chipset | Mellanox ConnectX-4 LX |
Additional Specifications
| Form Factor | Mezzanine Card |
| Interface | PCIe (typically x8 or x16) |
| Brand | Dell |
Product Description
The Dell XPWM7, featuring the Mellanox ConnectX-4 LX chipset, is a high-performance dual-port 25 Gigabit Ethernet (25GbE) network interface card designed for server applications. The ConnectX-4 LX is renowned for its advanced capabilities, including low latency, high throughput, and efficient offload engines that reduce CPU utilization. This makes it an excellent choice for demanding workloads found in modern data centers, high-performance computing (HPC) clusters, and cloud environments. The mezzanine form factor is specifically designed for integration into certain server chassis, often providing a compact and efficient way to add high-speed networking without occupying standard PCIe slots. This allows for denser server configurations and optimized airflow within the chassis. The dual-port design offers redundancy, increased bandwidth aggregation, and the flexibility to connect to different network segments or devices. Key features of the Mellanox ConnectX-4 LX chipset include support for Remote Direct Memory Access (RDMA) over Converged Ethernet (RoCE), which allows for direct memory access between servers, bypassing the operating system kernel and significantly reducing latency. This capability is crucial for tightly coupled applications and storage solutions. The Dell XPWM7 is engineered to provide robust and scalable network connectivity for mission-critical server deployments.
