Western Digital 500GB 2.5" 5400RPM SATA PC Mobile Hard Drive - Blue - WD5000LPZX
Western Digital 500GB 2.5" 7200RPM SATAIII 6Gb/s Performance Mobile Hard Drive 64MB Cache - Black WD5000LPSX
Western Digital 1000GB (1TB) 7200RPM 2.5" SATA 6GB/s Mobile PC Drive (WD10SPSX) - Black Series
Western Digital 2000GB (2TB) 5400rpm 2.5" SATA-III Mobile HDD w. 128MB Cache - WD Blue
Western Digital 2TB Blue SA510 SATA SSD 2.5" 7mm Cased Read 560MB/s Write 520MB/s WDS200T3B0A