Jou Jye Computer JJ-22VSU3. Size: 63.5 mm (2.5 "), Hard drive interface: Serial ATA, Serial ATA II. Compatible operating systems: Windows 7/Vista/XP, Linux, Mac OS (classic & X). Colour of product: Green, Silver. Weight: 200 g, Width: 135 mm, Depth: 16 mm. Material: Plastic