Cooler master MASTERBOX K500 casing Front: Three 120mm or two 140mm fans and up to a 280mm radiator. Top: Two 120mm fans. Rear: One 120mm fan or radiator. All to ensure you don’t have to compromise on performance.   MODEL NUMBER MCB-K500D-KGNN-S00   AVAILABLE COLOR(S) Black   MATERIALS Steel, Plastic, Tempered Glass   DIMENSIONS (LXWXH) 491 x 210 x 455mm   MOTHERBOARD SUPPORT ATX, Micro ATX, Mini ITX   EXPANSION SLOTS 7   3.5″ DRIVE BAYS 2   DRIVE BAYS 2.5″ SSD 1 (Max. 6)   I/O PANEL 2x USB 3.0, Audio In & Out (supports HD audio)   PRE-INSTALLED FANS – FRONT 2x 120mm RGB LED Fan   PRE-INSTALLED FANS – REAR 1x 120mm (Black)   FAN SUPPORT – FRONT 3x 120mm, 2x 140mm   FAN SUPPORT – TOP 2x 120mm   FAN SUPPORT – REAR 1x 120mm   RADIATOR SUPPORT – FRONT 120mm, 140mm, 240mm, 280mm   RADIATOR SUPPORT – REAR 120mm   CLEARANCE – CPU COOLER 163mm / 6.41″   CLEARANCE – GFX 400mm   CLEARANCE – PSU 180mm/7.1″   CABLE ROUTING – BEHIND MOTHERBOARD TRAY 15-23mm / 0.59-0.90″   DUST FILTERS Front, Top, Bottom   POWER SUPPLY SUPPORT Bottom mount, ATX   EAN CODE 4719512071120   UPC CODE 884102043628   SERIES MasterBox Series   SIZE Mid Tower