Western Digital My Passport Essential 640GB USB 2.0 Portable External Hard Drive - Black
Western Digital My Book™ World Edition 500GB External Hard Drive (5-35°C, -20-65°C, EMC Retrospect Express, Ethernet 10/100/1000 MB/s, Pentium III 500MHz, 100/240V; 50/60Hz)
My Book Essential Edition 2.0 WDH1U10000 - Hard drive - 1 TB - external - Hi-Speed USB - buffer: 16 MB
Western Digital WDH1CS10000N External Hard Drive (1000 GB, 7200 RPM, Black)
WD My Book Office Edition 500 GB USB 2.0 Desktop External Hard Disk Drive
Western digital My Book Studio Edition 500GB External Hard Drive (500 GB, Silver)
Western digital My Book Studio Edition 320 GB External Hard Drive (320 GB, 7200 RPM, Silver)
CAVIAR GP 1TB
Western Digital 250 GB USB 2.0 and FireWire External Hard Drive (WDXF2500JBRNN)
Western Digital My Book Essential 500 GB USB 2.0 Desktop External Hard Drive
1TB My Book AV
Western Digital WD Caviar Green