Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
732455-B21 - HP FlexFabric 10GB 2-port 556FLR-SFP+ Adapter
- 2 x 10Gb/s SFP+ Ports
- PCI Express 3.0 x8 Interface
- High-Speed Network Connectivity
- Supports SR-IOV (Single-Root I/O Virtualization)
- Low Latency Performance
- Ideal for Storage and Virtualization
- Full-Height and Low-Profile Brackets Included
732455-B21 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Ports
- 2 x 10Gb/s SFP+
- Interface
- PCIe 3.0 x8
- Form Factor
- Network Adapter Card
- Technology
- 10GBASE-X
- Features
- SR-IOV Support
Product details
The HP 732455-B21 is a 2-Port 10Gb/s Ethernet Network Adapter designed for high-performance computing environments. Featuring a PCIe 3.0 x8 interface, this card provides high-speed connectivity for servers requiring significant network throughput, such as those used for data-intensive applications, storage networking, and high-frequency trading.
Technical Information
| Ports | 2 x 10Gb/s SFP+ |
| Interface | PCIe 3.0 x8 |
| Form Factor | Network Adapter Card |
Additional Specifications
| Technology | 10GBASE-X |
| Features | SR-IOV Support |
Description
The HP 732455-B21 is a high-performance dual-port 10 Gigabit Ethernet SFP+ network adapter designed to meet the demanding bandwidth requirements of modern data centers and enterprise environments. Equipped with two 10Gb/s SFP+ ports, this card enables extremely fast data transfer rates, making it ideal for applications that require high network throughput and low latency. The adapter utilizes a PCI Express 3.0 x8 interface, ensuring ample bandwidth between the network adapter and the server's host system. This high-speed interface is crucial for maximizing the performance of the 10Gb/s ports and preventing bottlenecks. The card also supports advanced features like SR-IOV (Single-Root I/O Virtualization), which can improve virtual machine performance and network efficiency by allowing direct access to the network hardware. This HP network card is an excellent choice for servers running virtualization platforms, high-performance storage solutions (like SANs), database servers, and other data-intensive workloads. It comes with both full-height and low-profile brackets, offering flexibility for installation in various server chassis types. The 732455-B21 provides a robust and scalable networking solution for environments demanding top-tier performance.
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.
Buying 10+ units?
Get volume pricing and availability for 732455-B21.
