Lian Li EX-303. RAID levels: 0, 1, JBOD. Size: 88.9 mm (3.5 "), Hard drive interface: Serial ATA, Serial ATA II. Compatible operating systems: Windows 7, Vista, XP 64-bit Mac OS 10.4+. Colour of product: Black. Width: 175 mm, Depth: 260 mm, Height: 123 mm