WD - Blue 320GB Internal SATA Hard Drive

Serial ATA-600 interface; NoTouch ramp load technology; advanced format technology; 16MB buffer

Store games, videos, music, and more on this Western Digital Blue series hard drive. Its 2.5-inch form factor makes it suitable for use in laptops or notebooks. This 320GB Western Digital Blue series hard drive runs at 5400 rpm for decreased heat and power consumption.