Capital Business Machines. Western Digital

Western Digital Deskstar IDK NAS 4TB internal hard drive 7200 RPM 64 MB 3.5" Serial ATA III

4975407

Western Digital Deskstar IDK NAS 4TB. HDD capacity: 4 TB, HDD speed: 7200 RPM, Storage drive buffer size: 64 MB, HDD size: 3.5", Interface: Serial ATA III

$312.05 $128.17

Western Digital Ultrastar 7K4000 3.5" 4000 GB Serial ATA III

6771817

Western Digital Ultrastar 7K4000. HDD size: 3.5", HDD capacity: 4000 GB, HDD speed: 7200 RPM

$140.00 $128.17

Western Digital Purple WD43PURZ internal hard drive 3.5" 4000 GB Serial ATA III

7464125

Western Digital Purple WD43PURZ. HDD size: 3.5", HDD capacity: 4000 GB, HDD speed: 5400 RPM

$107.66