Sentey Slim Series SS2-2219 Glossy Black SECC 0.7mm / Plastic MicroATX Slim Tower Computer Case BCP450-OS USB 2.0 x 2 , Audio & Mic Front Ports Support Motherboard ATX, Micro-ATX, USB 2.0 x 2 , Audio & Mic Front Ports, 2 Plastics Support,12+3 Screw, 1 Power Cord Included Power Supply Sentey BCP450-OS 250 Watt Constant 1 Internal 5.25" Drive Bays + 1 Internal 3.5" Drive Bays + 1 External 3.5" Drive Bays Slim and compact design / Cooling System: Side Cooler: 1 x 60 mm (included) Rear Cooler: 1 x 60 mm (included) + 1 x 60 mm (optional) Top Cooler: 1 x 80 mm (optional)