Inter-Tech SinanPower V-201. Size: 88.9 mm (3.5 "), Hard drive interface: Serial ATA. Interface: SATA. Compatible operating systems: Windows 7, Vista, XP, 2000/ME MAC. Colour of product: Black. Dimensions (WxDxH): 193 x 148.5 x 42.3 mm, Weight: 280 g