PC micro ATX, Mini-ITX Supported HDD sizes: 2.5,3.5" Number of 2.5" bays: 2 Number of 3.5" bays: 3 Aluminium Silver STYX, RAIJINTEKs new aluminum Micro ATX case in 2015, has a remarkable elegant appearance design and high compatibility with your PC system. STYX is compatible with regular/ standard ATX Power supply, max. 280mm VGA card, 180mm height CPU cooler. STYX provides best cooling solution, 120mm fan pre-installed at rear, optional 2*120mm fan on top /side, optional 120mm fan at bottom and max. 240mm radiator cooling on top/side. Moreover, STYX offer a drive bay for Slim DVD on side. Entirely black coated inside, aluminum color hair-silk anodized appearance, STYX satisfies not only your request of looking for elegant taste, but simultaneously satisfies the joy of installing a performing case.-Aluminum color hair-silk anodized appearance design-Entire Coating black internally design-Compatible with ATX POWER SUPPLY-Compatible with max. 280mm VGA card-Supports to max. 18