WD 320GB Scorpio Blue 2.5" SATA Notebook Hard Drive

The 320GB Scorpio Blue 2.5" SATA Notebook Hard Drive from Western Digital is a high-capacity internal notebook hard drive. Boasting a Serial ATA interface that allows for burst transfer rates of up to 300MB/sec, a large 8MB data buffer, and a rotation speed of 5400rpm, this drive is an excellent solution for adding storage capacity to your laptop computer.