Name: 651281-B21 HP 8GB 8Gbps Fibre Channel Host Bus Adapter PCIe
Brand: HP
SKU: 651281-B21
Price: 44.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP 651281-B21 8GB Fibre Channel Host Bus Adapter provides a solid link between servers and SAN storage, fitting neatly into ProLiant and similar server setups. It streamlines data transfers and maintains strong reliability within storage networks without unnecessary complexity.

General Information
Brand	HP

Technical Information
Protocol	Fibre Channel (FC)
Data Rate	8Gbps
Port Count	2-Port (Dual)
Bus Interface	PCIe 2.0 x8
Connector Type	SFP+ (LC)
Network Topology	Point-to-Point, Switched Fabric (N-Port)
Bracket Height	Both Brackets Included

Advanced Features & Compatibility
Management Features	NPIV Support, Boot from SAN, Selective LUN Masking, Full Fabric Support, Diagnostics (D_Port)
OS Compatibility	Windows Server 2019, Windows Server 2022, VMware ESXi 7.x, VMware ESXi 8.x, RHEL 8, RHEL 9, SLES 15, Solaris, AIX

Physical Characteristics
Weight	5.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE, FCC, UL, cULus

Product Description
The HP 651281-B21 8GB Fibre Channel Host Bus Adapter enables reliable, high-speed connections between servers and storage area networks. It's commonly used in data centers and enterprise IT setups where quick access to shared storage is critical. Built for IT professionals managing storage infrastructure, this adapter helps maintain efficient data flow and supports workloads that demand consistent throughput. Often found in environments like virtualized servers and database systems, it enhances overall storage performance. Key Features Provides up to 8Gbps Fibre Channel data transfer rates for fast storage access Uses PCI Express interface for seamless integration with server hardware Compatible with major SAN switches and storage arrays Supports advanced error detection and correction for reliable data integrity Low-profile design fits in standard server slots without obstructing other components Typically deployed in medium to large enterprise data centers, this adapter plays a key role in maintaining smooth storage communications. It helps reduce bottlenecks, ensuring applications can access shared storage with minimal latency.

Use Cases
The HP 651281-B21 8GB Fibre Channel Host Bus Adapter is primarily utilized in enterprise storage networks where high-speed, reliable connectivity between servers and SAN storage arrays is critical. It is particularly suited for data centers and virtualization environments requiring fast, consistent data transfer rates with minimal latency. How It's Used: Connecting HP ProLiant servers to Fibre Channel SANs in large-scale data center deployments for optimized storage access. Enabling high-throughput workloads in virtualization clusters to support multiple virtual machines with shared storage. Facilitating storage traffic consolidation in enterprise IT environments, reducing cabling and improving management. Supporting disaster recovery sites by ensuring rapid data replication between geographically distributed storage arrays. Integrating with high-performance computing (HPC) clusters for fast data exchange in compute-intensive tasks. By providing a robust and efficient pathway for storage data, the HP 651281-B21 HBA enhances operational workflows and supports scalability demands in complex IT infrastructures. Its compatibility with existing HP server platforms simplifies integration while delivering consistent performance improvements in demanding storage environments.