MaterialsSteel Radiator Support - Rear120mm Power Supply SupportBottom Mount Dust FiltersTop 5.25" Drive BaysN/A Dust FiltersFront Warranty2 years MaterialsPlastic Color(s)Black SeriesMasterBox Series SizeMid Tower Radiator Support - Front360mm Motherboard SupportSSI CEB* Cable Routing19~27mm MaterialsTempered Glass Dust FiltersBottom Radiator Support - Top360mm Power Supply SupportATX Clearance - PSU180mm/7.08" Fan Support - Rear1x 120mm Radiator Support - Front280mm 2.5" / 3.5" Drive Bays (Combo)2 (Max.2) Motherboard SupportE-ATX* Radiator Support - Front240mm Radiator Support - Top240mm Fan Support - Front2x 140mm Expansion Slots7 Radiator Support - Front140mm Motherboard SupportATX Motherboard SupportMicro ATX Radiator Support - Top120mm Radiator Support - Front120mm Fan Support - Top2x 140mm Fan Support - Front3x 120mm Clearance - CPU Cooler165mm/6.49" Fan Support - Top3x 120mm Motherboard SupportMini ITX Radiator Support - Top(44mm max motherboard component height) Radiator Support - Front(75mm clearance) Pre-installed Fans - Rear1x 120mm 1000-1400RPM MasterFan Lite Motherboard Support(*up to 12" x 10.7" motherboards, may impact cable management feature) Clearance - GFX410mm/16.1" kg Pre-installed Fans - Front3x 120mm 650~1800RPM SickleFlow PWM ARGB 2.5" Drive Bays4 (Max.6) I/O Panel2 x USB 3.2 Gen 1 (USB 3.0), 1 x 3.5mm Audio Jack,1 x 3.5mm Mic Jack, 1x ARGB/PWM Hub (may depend on region and model) Dimensions (L x W x H)496 x 217 x 469 mm Model NumberMCB-B520-KGNN-RGA