Fractal Design Define R4 Computer Case: * Motherboard Compatibility: ATX, micro ATX, mini ITX * Drive Bay Capacity: 2 x 5.25" bays, 8 x 3.5" HDD trays, 2 x 2.5" extra SSD positions * Expansion Slots: 8 * Front, rear, top, side and bottom fans * High density noise-reducing material lines acrylic window * ModuVent design * Improved cable routing * Color: Black Pearl