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HP P05891-B21 ETHERNET 40GB 2-PORT 565QSFP+ ADAPTER
- 2 x QSFP+ Ports
- 40 Gigabit Ethernet (40GbE) connectivity
- PCIe Gen3 x8 interface
- High throughput for demanding workloads
- Ideal for server aggregation and high-performance networking
- Low latency
- Supports advanced networking features
- Designed for enterprise data centers
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Key specifications
See full specs ↓- Product Type
- Network Adapter
- Ports
- 2 x QSFP+
- Speed
- 40 Gigabit Ethernet
- Interface
- PCIe Gen3 x8
- Vendor
- HP
Product details
The HP Ethernet 40Gb 2-Port 565QSFP+ Adapter is a high-performance network interface card designed for data-intensive server and networking applications. It provides two QSFP+ ports, enabling 40 Gigabit Ethernet connectivity.
Technical Information
| Product Type | Network Adapter |
| Ports | 2 x QSFP+ |
| Speed | 40 Gigabit Ethernet |
Additional Specifications
| Interface | PCIe Gen3 x8 |
| Vendor | HP |
Description
The HP Ethernet 40Gb 2-Port 565QSFP+ Adapter (P05891-B21) is a cutting-edge network interface card engineered to deliver extremely high bandwidth and low latency for the most demanding enterprise data center environments. Featuring two QSFP+ (Quad Small Form-factor Pluggable Plus) ports, this adapter provides a total aggregate bandwidth of 80Gbps, enabling seamless connectivity for high-performance computing clusters, storage networks, and server aggregation points. Utilizing the PCIe Gen3 x8 interface, the adapter ensures that the network throughput is not bottlenecked by the host system's bus. This makes it ideal for applications that require rapid data transfer, such as big data analytics, high-frequency trading, large-scale virtualization, and high-performance storage solutions. The dual-port design offers redundancy and increased capacity for network traffic management. This 40GbE adapter is designed to meet the evolving needs of modern data centers, offering advanced features that enhance network performance and efficiency. It is a crucial component for organizations looking to build a high-speed, scalable, and robust network infrastructure capable of supporting current and future data demands. The P05891-B21 represents a significant step forward in network connectivity for enterprise-class servers.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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