GENESIS Irid 503. Form factor: Mini Tower, Type: PC, Product colour: Transparent, White. Power supply location: Bottom. Front fans diameters supported: 120,140 mm, Rear fans installed: 1x 120 mm, Rear fans diameters supported: 120 mm. Supported HDD sizes: 2.5,3.5". Width: 210 mm, Depth: 430 mm, Height: 430 mm