Brand: HGST / Hitachi (Western Digital Corporation) · SKU: 0A39289 · MPN: 0A39289 · Category: Storage
The Hitachi 0A39289, also known by the alternate model number HUA722010CLA330, is a 1TB 3.5-inch Enterprise SATA Hard Drive from the Ultrastar A7K2000 series. It features a 7200 RPM spindle speed and a 32MB cache. The interface is SATA 3Gb/s (SATA 300). Designed for 24x7 enterprise-class duty cycle with a targeted 1.2 million hours MTBF. It includes Enhanced Rotational Vibration Safeguard (RVS) for robust performance in multi-drive environments and is also available with hardware-based Bulk Data Encryption (BDE) for data security. The drive has a typical sustained throughput of 134 MB/s and an average seek time of 8.2ms (or 8.5ms depending on source). It supports 512-byte sectors.
| MTBF | 1,200,000 Hours (Targeted) |
|---|---|
| Capacity | 1TB |
| Interface | SATA 3Gb/s (SATA/300) |
| Duty Cycle | 24x7 Enterprise-class |
| Form Factor | 3.5" LFF |
| Buffer/Cache | 32MB |
| Spindle Speed | 7200 RPM |
| Alternate Model Number | HUA722010CLA330 |
| Warranty | 1 Year DiscTech (for refurbished units), 5-year limited warranty (New/OEM based on some listings) |
| Weight | 1.50 lb (Approximate) |
| Dimensions | 3.5" Form Factor, 1" Height, 4" Width, 5.8" Depth (Approximate) |
The HGST/Hitachi Ultrastar A7K2000 (0A39289) is a high-capacity, high-reliability 3.5-inch hard disk drive built for enterprise storage and server environments. It offers 1TB of storage at a fast 7200 RPM spindle speed with a 32MB cache and a 3Gb/s SATA interface. Its design emphasizes durability, featuring RVS technology and a high Mean Time Between Failures (MTBF) rating, making it suitable for continuous operation.
Yes, this HGST / Hitachi Ultrastar A7K2000 HUA722010CLA330 1TB 7200 RPM 32MB Cache SATA 3.0Gb/s 3.5" Enterprise Internal Hard Drive (0A39289) is 100% genuine HGST / Hitachi (Western Digital Corporation) hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This HGST / Hitachi Ultrastar A7K2000 HUA722010CLA330 1TB 7200 RPM 32MB Cache SATA 3.0Gb/s 3.5" Enterprise Internal Hard Drive includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 0A39289.