Thông số Chi Tiết Materials Polymer, mesh front bezel Dimension (W x H x D) 230 x 507 x 502 mm / 9.1 x 20.0 x 19.8 inch Weight 8.9 kg / 19.6 lbs M/B Type MicroATX, ATX 5.25" Drive Bays 3 3.5" Drive Bays 7 Hidden I/O Panel USB 3.0 x 2, USB 2.0 x 2, Audio In & Out (supports AC97 / HD Audio) Expansion Slots 7+1 Cooling System Top: 120/140mm fan x 2, or 200mm fan x 1 (optional) Front: 200mm fan x 1 (installed), or 120/140mm fan x 2 , 180mm fan x 1(optional) Rear: 120mm fan x 1 (installed) Side: 120mm fan x 2 or 180/200mm fan x 1(optional) - for CMS-693-KKN1 (standard version) only Bottom: 120mm fan x 1 (optional) HDD cage: 120mm fan x 1 (optional) Power Supply Type Standard ATX PS2 Maximum Compatibility VGA card length: 423 mm / 16.6 inch (without cage) 312mm / 12.3 inch (with SSD cage) 280mm / 11.0 inch (with HDD cage) CPU cooler height: 171mm / 6.7 inch