| | | | Product Guides | | | | Designed with top-of-the-line notebook computers in mind, this high performance drive delivers the capacity and speed needed to supercharge a notebook PC without compromising battery life or quiet acoustics. Features like these also make this drive an outstanding option for compact desktops, external hard drives, gaming systems, and blade servers.
| | Features |  | Desktop-class performance for notebook computers - With 7200 RPM spin speed, 16 MB cache, and capacities up to 320 GB, these drives enable you to have the best of both worlds: the capacity and performance of a desktop PC with the convenience and portability of a notebook. |  | Massive capacity - WD's 320 GB 2.5-inch drives offer huge capacity for space-hungry operating systems like Windows Vistaâ„¢, with plenty of room left over for photos, music, and video. |  | Low power consumption - With technologies like IntelliSeekâ„¢, which calculates optimum seek speeds to lower power consumption [View demo] and SecureParkâ„¢, which reduces power by parking the heads during low power idle mode [View demo], this drive delivers 5400 RPM-equivalent power consumption in a 7200 RPM drive. |  | Quiet - In a notebook drive, silence is golden. WD's exclusive WhisperDriveâ„¢ combines state-of-the-art seeking algorithms to yield one of the quietest 2.5-inch hard drives on the market. |
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