CoolerMaster Case CMS-693-WWN1-V2 CM 690 III ATX MID TOWER NO POWER SUPPLY 3/0/(7) BAY USB 3.0 WHITE WHITE IN RIOR Color Black/White Case Material Polymer, mesh front bezel With Power Supply No Power Supply Mounted Bottom Motherboard Compatibility Micro ATX / ATX Side Panel Window Yes Front Ports USB 3.0 x 2, USB 2.0 x 2, Audio In & Out (supports AC97 / HD Audio) External 5.25" Drive Bays 3 Internal 3.5" Drive Bays 7 Internal 2.5" Drive Bays 10 (hidden; 7 from the HDD/SSD combo cages 1 under the ODD cage, 1 behind the M/B tray, 1 at the bottom) Expansion Slots 8 Cooling System 120mm Fans 1 200mm Fans 1 Side Air duct No Case Material Polymer, mesh front bezel