WD 1.5tb (WDG2T15000N) my book premium edition ii dual-drive raid USB firewire 400/800 (retail)
SEAGATE momentus 2.5 inch 250gb SATA 5400 rpm 8mb internal hdd (retail)
WD 750gb (WDG1T7500N) my book pro edition external hard drive 7200rpm USB firewire 400/800 (retail)
WD 1tb (WDH1Q10000N) mybook studio edition external hard drive USB firewire 400/800 (retail)