Western Digital Scorpio Black 320 GB Sata 3.0 Gb-s 16 MB Cache 2.5-Inch Internal Retail Kit Drives WDBABD3200ANC-NRSN
Wd scorpio black 7200 rpm sata 2.5-inch hard drives from western digital combine a lightning-fast 7200 rpm spin speed with a sata 3 gb/s interface and 16 mb cache to deliver desktop-class performance. with 5400 rpm-equivalent power consumption there is no compromise in battery life. available in capacities up to 500 gb, these hard drives are perfect for laptop users who require maximum capacity and performance.