Name: 729552-B21 HPE H221 PCIe 3.0 4-Port SAS Host Bus Adapter
Brand: HPE
SKU: 729552-B21
Price: 74.00 USD
Availability: InStock
Rating: 4.8 (124 reviews)

Product Overview
The HPE H221 PCIe 3.0 SAS Host Bus Adapter serves as a bridge between servers and SAS storage devices. It fits into the PCIe slot to provide four SAS ports, making it a practical choice for expanding or upgrading server storage connections in data center environments.

General Information
Brand	HPE
Part Number	729552-B21

Technical Information
Protocol	SAS (Serial Attached SCSI)
Data Rate	6Gbps SAS
Port Count	2-Port (Dual)
Bus Interface	PCIe 3.0 x8
Connector Type	Mini-SAS HD (SFF-8644)
Chipset / Controller	LSI SAS2008
Network Topology	Point-to-Point, Switched Fabric (N-Port)
Bracket Height	Low Profile (Half Height)

Advanced Features & Compatibility
Management Features	Boot from SAN, Selective LUN Masking, Full Fabric Support, VMID Support
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 add-in card
Weight	5.00
Condition	Refurbished

Miscellaneous
Assembly Required	Yes
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV, cULus

Product Description
The HPE H221 PCIe 3.0 SAS Host Bus Adapter is built to connect servers to SAS storage devices efficiently. It's commonly found in data centers and enterprise environments where dependable storage access is critical. Designed for IT professionals managing server infrastructure, this adapter supports high-performance storage configurations and expands connectivity options. Key Features Provides four SAS ports for multiple device connections Uses PCIe 3.0 to deliver faster data throughput than previous generations Compatible with a wide range of HPE ProLiant servers Supports SAS and SATA drives for flexible storage options Includes advanced error reporting for improved system reliability This adapter is typically deployed in business server setups requiring scalable and reliable storage access. It helps maintain smooth data operations and supports storage arrays with ease.

Use Cases
The HPE H221 PCIe 3.0 4-Port SAS Host Bus Adapter is commonly deployed in enterprise server environments that demand reliable storage connectivity. IT professionals managing data centers or virtualization platforms benefit from its capability to efficiently link multiple SAS drives, facilitating scalable storage configurations. How It's Used: Integrating additional SAS storage devices in rack-mounted servers within data centers to enhance capacity and throughput. Supporting high-availability storage clusters for enterprise IT infrastructures requiring robust data redundancy and quick access. Enabling virtualization platforms to leverage expanded backend storage for improved performance and resource allocation. Facilitating storage expansion in remote office servers that handle localized workloads with SAS-based drives. Deploying in edge computing devices where dependable SAS connectivity is necessary for managing distributed data sets. By providing a stable and high-speed interface for SAS drives, the HPE H221 supports scalable storage growth and operational continuity in demanding IT environments. Its design ensures that server storage solutions remain adaptable to evolving workload requirements without compromising data integrity or access speeds.