Name: 0A39289 HGST 1TB 7200RPM SATA 3Gb/s 32MB Cache 3.5-inch Enterprise HDD
Brand: HGST
SKU: 0A39289
Price: 141.40 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HGST Ultrastar A7K2000 Series is a 1TB 7200RPM hard drive designed for enterprise use, balancing storage capacity with dependable performance. It fits into standard 3.5-inch bays and works well in servers and storage systems that require steady data throughput and durability over time.

General Information
Brand	HGST
Part Number	0A39289

Technical Information
Capacity	1TB
Form Factor	3.5-inch
Disk Format	512e
Cache	32MB
Spindle Speed	7200 RPM
Hot Pluggable	Yes
Hot Swappable	Yes
Hybrid Drive	No
Compatible For	Enterprise Servers,Workstations,Datacenters
MTBF	1200000 hours

Interfaces/Ports
Interface	SATA 3GB/s

Physical Characteristics
Height	26.1 mm
Width	101.6 mm
Depth	147 mm
Dimensions	26.1 x 101.6 x 147 mm
Condition	Refurbished
Weight	1.76

Miscellaneous
Compliance Standards	RoHS, CE, FCC, UL, TUV, cULus

Product Description
The HGST Ultrastar A7K2000 Series is built to provide dependable, high-capacity storage for enterprise environments. It offers a 1TB drive size spinning at 7200RPM, striking a balance between speed and capacity. This drive is often found in servers and storage arrays where consistent performance matters. Commonly used in data centers and business applications, this hard drive suits IT professionals looking for durable storage solutions. Its SATA 3Gb/s interface makes it compatible with a wide range of existing systems, while the 32MB cache helps to smooth data transfers. Key Features Offers 1TB of storage for handling large datasets and backups 7200RPM speed enabling steady read/write operations 32MB cache that boosts drive responsiveness during workload spikes 512e sector formatting to optimize storage efficiency and compatibility Designed in a 3.5-inch form factor for standard enterprise bays This hard drive is typically deployed in enterprise storage arrays and server racks, where reliability and consistent performance are critical. It plays a key role in managing business data without unnecessary downtime. In practice, this model helps IT teams maintain steady data access while supporting routine backups and archival tasks.

Use Cases
The HGST Ultrastar A7K2000 Series 1TB hard drive is optimized for enterprise environments requiring consistent data throughput and durability. Its 7200RPM speed and SATA 3Gb/s interface make it suitable for medium-density storage configurations where reliable performance over extended periods is essential. How It's Used: Deployed in data center storage arrays handling moderate transaction volumes for business-critical applications. Integrated within virtualization hosts to provide reliable persistent storage for virtual machine workloads. Used in small to medium business (SMB) server environments requiring balanced capacity and performance. Installed in backup and archival systems where consistent read/write operations are necessary for data integrity. Employed in edge computing nodes that demand durable storage with standard interface compatibility. This hard drive supports operational efficiency by delivering consistent performance in mixed workload scenarios while facilitating scalability within rack-mounted storage systems. Its compatibility and dependability make it a practical choice for IT deployments focused on stable storage infrastructure.