Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HP 651281-B21 QMH2572 8GB Fibre Channel PCI Express Mezzanine HBA
- 8Gb/s Fibre Channel connectivity.
- PCI Express Mezzanine form factor.
- Designed for high-performance SAN connectivity.
- Provides reliable and efficient data transfer to storage.
- Supports advanced features for enterprise storage environments.
- Ensures robust connectivity for critical server workloads.
Was $54.94 · You save $7.94
Key specifications
See full specs ↓- SKU
- 651281-B21
- Model
- QMH2572
- Interface
- 8Gb Fibre Channel
- Form Factor
- PCI Express Mezzanine
- Host Interface
- PCIe
- Data Transfer Rate
- 8 Gb/s
Product details
The HP 651281-B21 QMH2572 is an 8GB Fibre Channel Host Bus Adapter (HBA) designed for high-performance server connectivity to storage area networks (SANs). It utilizes a PCI Express Mezzanine form factor for integration into specific server designs.
Technical Information
| SKU | 651281-B21 |
| Model | QMH2572 |
| Interface | 8Gb Fibre Channel |
Additional Specifications
| Form Factor | PCI Express Mezzanine |
| Host Interface | PCIe |
| Data Transfer Rate | 8 Gb/s |
Description
The HP 651281-B21, identified by the model QMH2572, is a high-performance 8Gb Fibre Channel Host Bus Adapter (HBA). This adapter is specifically designed to provide servers with robust and efficient connectivity to Storage Area Networks (SANs). The 8Gb/s Fibre Channel interface ensures high throughput, enabling rapid data access and transfer between servers and storage devices, which is crucial for demanding enterprise applications and virtualized environments. This HBA utilizes a PCI Express Mezzanine form factor, which is a compact interface designed for integration into specific server motherboards or chassis. This form factor allows for higher port density and improved thermal management within compact server designs. The QMH2572 is engineered to deliver reliable performance and low latency, minimizing bottlenecks in storage I/O operations and enhancing overall server responsiveness. With its advanced features and high-speed Fibre Channel capabilities, the HP QMH2572 HBA (651281-B21) is an essential component for building scalable and high-performing storage infrastructures. It ensures data integrity and availability, supporting critical business operations that rely on fast and dependable access to shared storage resources.
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 651281-B21.




