The Western Digital 320GB Scorpio Blue 2.5" Internal HDD offers a lot in a little package - high-performance, low power consumption, and quiet and cool operation - all in a mobile sized 2.5" frame.
The generous 320 GB of storage space (which averages out to 91,000 photos, 24 hours of video, or 80,000 songs, give or take a megabyte), is complimented by the 5400 RPM speed, and a hefty 8MB buffer.
A host of other features are part and parcel of this drive - SecurePark, WD's proprietary technology that parks the recording heads off the disk surface during spin up and spin down and when the drive is off, to ensure that the recording head never touches the disk surface. This will increase the life of the disk and minimize fatal disk errors. And there's WhisperQuiet, WD's other proprietary technology that makes the drive quieter and cooler than standard notebook drives.
This drive features great storage, great features, and a great price. Whether you're looking to upgrade or just want a well-known manufacturer under your hood, the Western Digital Scorpio Blue 2.5" Internal HDD has a lot to offer.