Western Digital WD5000BPKT 500GB 7.2K SATA 3Gb/s 2.5" 9.5mm Hard Drive | 3mth Wty

These Western Digital WD5000BPKT are fast and efficient hard drives with 7200 RPM spin speed, 16 MB cache, and SATA 3 Gb/s interface are sure to satisfy even the most demanding notebook users. With 5400 RPM-equivalent power consumption there is no compromise in battery life.