Differo Carcasa Brabus II 2.5", IDE. Hard drive size: 2.5", Hard drive interface: IDE/ATA. Colour of product: Black. Weight: 40 g. Compatible operating systems: Windows 98SE/ ME/2000/XP/VISTA Mac OS 8.2 Linux 2.4.1.0, Dimensions (WxDxH): 135 x 77 x 16 mm