Deskstar 7K1000.B hard drive is a high-performance desktop hard drive launched by Hitachi. It uses a 7200 RPM rotation speed, is equipped with 16MB cache, and supports SATA 3Gb/s interface. This hard drive has low power consumption, large capacity, high reliability and other features. It is suitable for consumer and commercial computers, personal storage, computer games and other scenarios.
The Deskstar 7K1000.B is a 3.5‑inch 7200 RPM SATA 3 Gb/s hard disk offered in capacities from 160 GB to 1 TB. It features HiVERT™ advanced power management, optional batch data encryption (BDE) using AES, and reliability technologies such as thermal fly‑height control and ECC/CRC protection.
Key specifications include up to 16 MB cache, 1388 Mb/s internal transfer rate, idle power as low as 3.6 W, and dimensions of 101.6 mm × 147 mm with a typical weight of 680 g for the 1 TB model. The drive meets ENERGY STAR 4.0 requirements and is suited for consumer and commercial PCs, storage, and gaming systems. This manual is written in Chinese.
| Interface | SATA 3Gb/s |
|---|---|
| Cache (MB) | 16 / 8 |
| Rotational Speed | 7200 RPM |
| Max Internal Transfer Rate | 1388 Mb/s |
It uses a SATA 3 Gb/s interface.
The drive provides 16 MB of cache, with some models offering 8 MB.