HP 778509-B21 2-Port 40Gbs QSFP+ PCIe 3.0 x8 GE 40GBase-X Network Card
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- PCIe 3.0 x8 host interface
- High-speed connectivity for demanding applications
- Supports QSFP+ transceivers for fiber optic connections
- Ideal for data-intensive workloads and server aggregation
- Provides robust network performance and reliability
Key specifications
See full specs ↓- Port Configuration
- 2 x 40GbE QSFP+
- Interface
- PCIe 3.0 x8
- Data Rate
- 40 Gigabits per second per port
- Connector Type
- QSFP+
- Form Factor
- Standard PCIe Card
- Technology
- Ethernet
Product details
The HP 778509-B21 is a dual-port 40GbE network card designed for high-throughput networking in enterprise environments. It utilizes QSFP+ connectors and a PCIe 3.0 x8 interface for maximum bandwidth.
Specifications
- Port Configuration
- 2 x 40GbE QSFP+
- Interface
- PCIe 3.0 x8
- Data Rate
- 40 Gigabits per second per port
- Connector Type
- QSFP+
- Form Factor
- Standard PCIe Card
- Technology
- Ethernet
Description
The HP 778509-B21 network card is engineered to deliver exceptional network performance, catering to the needs of high-density data centers and enterprise networks. With its dual 40GbE QSFP+ ports, this adapter provides a substantial increase in bandwidth compared to previous generations, enabling faster data transfers and improved application responsiveness. The QSFP+ connectors allow for flexible deployment using various fiber optic transceivers, supporting different network topologies and reach requirements. Integrated with a PCIe 3.0 x8 interface, the 778509-B21 ensures that the network card can achieve its full potential without being limited by the host system's bandwidth. This high-speed interface is crucial for handling the aggregate throughput of both 40GbE ports, making it suitable for server aggregation, high-performance storage solutions, and demanding virtualization environments. The card's design prioritizes low latency and high throughput, essential for real-time data processing and critical business applications. This HP network card is a robust solution for organizations looking to upgrade their network infrastructure to support growing data demands. Its reliability and performance characteristics make it a valuable asset for maintaining network stability and efficiency. The 778509-B21 is designed for easy installation into standard PCIe 3.0 x8 slots, providing a straightforward path to enhanced server networking capabilities.
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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