| Brand | Hitachi |
|---|---|
| Category | Hitachi Desktop Hard Drives |
| Part number | HDE721010DLA330 |
| Capacity | 1TB |
| Interface | SATA 3.5 Inch |
| Spindle speed (RPM) | 7200 |
| Data transfer rate | 3Gbps |
| Form factor | 3.5 inch |
| Best for | Desktops |
The Hitachi Deskstar HDE721010DLA330 is a high-performance 3.5-inch internal hard drive designed for desktop PCs, workstations, RAID arrays, and nearline storage applications. Built by Hitachi GST (now HGST), this enterprise-class Deskstar model delivers reliable storage with a 1TB capacity, 7200 RPM spindle speed, and SATA 3Gb/s interface for dependable data transfer performance.
Key features include a 32MB cache buffer, Rotational Vibration Safeguard (RVS) technology for improved stability in multi-drive systems, HiVERT power-saving technology, and advanced thermal management for long-term reliability. The drive uses perpendicular magnetic recording (PMR) technology and supports SMART monitoring and Native Command Queuing (NCQ).
Specifications
- Capacity: 1TB
- Form Factor: 3.5-inch internal HDD
- Interface: SATA II / SATA 3Gb/s
- Rotational Speed: 7200 RPM
- Cache: 32MB
- Average Seek Time: ~8.5ms
- Enterprise-class reliability features
- Designed for RAID, surveillance, and storage servers