Hitachi unveils 500GB 2.5" drives, Asus partnership

01/03, 12:45am

Hitachi 500GB laptop drive

Hitachi today unveiled two new large-capacity laptop drives, offering 400GB and 500GB sizes in a 2.5-inch format. The new drives will be slightly larger than a conventional laptop hard disk, rated at 12.5mm thickness versus the typical 9.5mm. The drives make use of a two-platter setup, and use two heads to read data from both platters. Hitachi adapted their Rotational Vibration Safeguard technology from its 3.5-inch drives to the 5K500 series, allowing the drives to anticipate bumps and compensate accordingly. The drives will be available in February, starting at $350 for the 400GB version, with the 500GB model sitting at $400.

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