StarTech.com SATDOC2RU3EU, HDD, Serial ATA, 2.5,3.5", 12 V, 4 A, Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home... StarTech.com SATDOC2RU3EU. Storage media type: HDD, Storage drive interface: Serial ATA, Storage drive sizes supported: 2.5,3.5". Output voltage: 12 V, Output current: 4 A. Windows operating systems supported: Windows Vista Business, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home.... Width: 103 mm, Depth: 128 mm, Height: 62 mm. Package width: 120 mm, Package height: 120 mm