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HPE 870823-001 Connectx-4 2-Ports 25Gb/s SFP28 Network Adapter
- Dual-port 25Gb/s Ethernet connectivity
- SFP28 interface for high-speed optical transceivers
- Mellanox ConnectX-4 controller
- PCIe Gen3 x8 interface
- Supports RDMA and RoCE
- Ideal for HPC, storage, and cloud environments
- Low latency and high throughput
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For government, enterprise, data center, and small business customers.
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Product Overview
The HPE 870823-001 is a 2-port 25Gb/s SFP28 network adapter based on the Mellanox ConnectX-4 technology. It provides high-speed, low-latency connectivity for servers, supporting advanced features crucial for modern data centers and high-performance computing environments.
Technical Information
| Product Type | Network Adapter |
| SKU | 870823-001 |
| Controller | Mellanox ConnectX-4 |
Additional Specifications
| Ports | 2 x 25Gb/s SFP28 |
| Interface | PCIe Gen3 x8 |
| Form Factor | Standard PCIe Card |
Product Description
The HPE 870823-001 is a high-performance dual-port 25 Gigabit Ethernet (25GbE) network adapter that utilizes the Mellanox ConnectX-4 controller. This adapter is designed to meet the demanding bandwidth and low-latency requirements of modern data centers, high-performance computing (HPC) clusters, and cloud environments. Each of the two SFP28 ports can operate at speeds up to 25Gb/s, providing significant throughput for data-intensive applications and storage solutions. Leveraging the Mellanox ConnectX-4 architecture, this adapter supports advanced features such as RDMA (Remote Direct Memory Access) and RoCE (RDMA over Converged Ethernet). These capabilities enable direct memory access between servers, bypassing the CPU and operating system, which drastically reduces latency and improves overall system efficiency. This makes the 870823-001 particularly well-suited for storage networking, real-time analytics, and other latency-sensitive workloads. Equipped with a PCIe Gen3 x8 interface, the adapter ensures high-speed communication with the host system, preventing network bottlenecks. The dual-port configuration offers flexibility for network redundancy, load balancing, or connecting to multiple network segments. The SFP28 interface allows for the use of various optical transceivers, providing adaptability to different network distances and infrastructure requirements. The HPE 870823-001 is a robust and scalable solution for organizations looking to enhance their network performance and efficiency.