Name: HP 638835-001 H222 Host Bus Adapter Storage Controller
Brand: HP
SKU: 638835-001
Price: 195.97 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP 638835-001 H222 Host Bus Adapter connects servers to SAN storage efficiently, offering dual 8Gb Fibre Channel ports that deliver fast, reliable data transfers. It's designed primarily for integration with HP server environments and helps maintain seamless storage communication in enterprise setups.

General Information
Brand	HP

Technical Information
Protocol	SAS (Serial Attached SCSI)
Data Rate	12Gbps SAS
Port Count	2-Port (Dual)
Bus Interface	PCIe 3.0 x8
Connector Type	Mini-SAS HD (SFF-8644)
Chipset / Controller	Broadcom/LSI SAS3008 (12Gb/s)
Network Topology	Point-to-Point
Bracket Height	Low Profile (Half Height)

Advanced Features & Compatibility
Management Features	Boot from SAN, Selective LUN Masking
OS Compatibility	Windows Server 2019, Windows Server 2022, VMware ESXi 7.x, VMware ESXi 8.x, RHEL 8, RHEL 9, SLES 15

Physical Characteristics
Form Factor	Low-profile PCIe x8 add-in card (half-height)
Weight	5.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL

Product Description
The HP 638835-001 H222 Host Bus Adapter is designed to provide reliable, high-performance connections between servers and storage networks. Often found in data centers and enterprise IT setups, this controller ensures efficient communication for storage-heavy applications. Built for IT professionals managing SAN environments, it helps streamline data flow and enhances storage accessibility. It's commonly deployed in HP ProLiant servers to support advanced storage solutions. Key Features Dual 8Gb Fibre Channel ports for robust connectivity Low latency architecture suited for demanding workloads Supports multiple operating systems including Windows and Linux Easy integration with existing HP storage infrastructure Efficient power consumption for optimized server performance This adapter is typically installed in enterprise data centers where consistent storage access and speed are critical. It plays a key role in maintaining smooth storage operations and reducing bottlenecks in networked storage environments.

Use Cases
The HP 638835-001 H222 Host Bus Adapter is primarily utilized in enterprise-level storage area networks that demand high-throughput and low-latency connectivity. It is well-suited for IT environments where seamless integration with HP ProLiant servers is critical, specifically in setups requiring reliable, scalable storage performance. How It's Used: Connecting HP ProLiant servers to SAN arrays in large-scale data centers to support mission-critical applications. Facilitating high-speed backup and disaster recovery operations in enterprise IT infrastructures. Enabling virtualization platforms with efficient storage access to improve VM performance in cloud environments. Supporting storage clusters in high-density rack deployments to maintain consistent data throughput. Providing robust connectivity for edge computing nodes requiring reliable SAN access for data-intensive workloads. By delivering dual 8Gb Fibre Channel ports, this adapter enhances storage communication efficiency and scalability, ensuring that storage traffic remains uninterrupted even in high-demand environments. Its compatibility with HP servers simplifies deployment and management within existing IT infrastructures.