320 GB, Plug-In Module Enclosure, Laptop, EIDE Interface, 7200 RPM, Buffer: 16 MB, MPN: WD800VE-50PK

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.

320 GB, Internal Enclosure, Laptop, Serial ATA II Interface, 5400 RPM, Buffer: 8 MB, MPN: WD3200BEVT

With SATA interface, WD Scorpio Blue drives offer high-performance, low power consumption, and cool operation, perfect for notebooks and other portable devices. Pick the drive that suits your needs with the confidence in knowing that all WD Scorpio Blue drives are built to the highest standards of quality and reliability.Whether they are in an external drive or a notebook computer, WD Scorpio Blue SATA drives offer the most available capacity for space-hungry operating systems with plenty of room left over for photos, music, and video.In a notebook drive, silence is golden. WD's exclusive WhisperDrive combines state-of-the-art seeking algorithms to yield one of the quietest 2.5-inch hard drives on the market.

320 GB, Internal Enclosure, Laptop, EIDE Interface, 5400 RPM, Buffer: 8 MB, MPN: WD3200BEVE

With available SATA or EIDE interfaces, WD Scorpio Blue drives offer high-performance, low power consumption, and cool operation, perfect for notebooks and other portable devices. Pick the drive that suits your needs with the confidence in knowing that all WD Scorpio Blue drives are built to the highest standards of quality and reliability.

320 GB, External Enclosure, Laptop, Serial ATA Interface, 7200 RPM, Buffer: 16 MB, MPN: WD3200BEKT

250 GB, Internal Enclosure, Laptop, EIDE Interface, 5400 RPM, MPN: WD2500BEVE