WD - Mainstream 320GB Internal Serial ATA Hard Drive for Laptops
320GB storage capacity
Provides plenty of space for your music, movies, photos, documents and other files.
Serial ATA interface
For connecting to your computer.
Data transfer rates up to 3 Gbps
Ensure a quick response when updating files.
8MB cache buffer
For rapid processing speed.
5400 rpm speed
Enables fast performance.
12 ms average seek time
Offers quick read and write times.
Low power consumption
Allows cool, quiet operation.
Compatible with Mac and PC
For flexible installation options.