With top-notch gaming support and stealthy, futuristic design, MasterBox 500 really is the best of both worlds.

The chassis boasts upgraded cooling support, capable of housing a maximum of seven 120mm fans as well as dual 360mm radiators for both air and water cooling versatility. The top panel can be completely removed, allowing for greater access and ease during radiator or fan installations. The pre-installed fans provides powerful, silent cooling while giving users a head start on a fully illuminated build.

Model NumberMB500-KGNN-S00
Exterior ColorBlack
Materials - ExteriorSteel, Mesh, Plastic
Materials - Left Side PanelTempered Glass
Dimensions (L x W x H)505 x 209 x 499mm (incl. Protrusions), 491 x 209 x 499mm (excl. Protrusions)
Motherboard SupportMini-ITX, Micro-ATX, ATX, E-ATX* (*up to 12" x 10.7" motherboards, may impact cable management feature)
Expansion Slots7
5.25" Drive BaysN/A
2.5" / 3.5" Drive Bays (Combo) 2
2.5" Drive Bays4
I/O Panel - USB Ports2x USB 3.2 Gen 1 Type A
I/O Panel - Audio In / Out1x 3.5mm Headset Jack (Audio+Mic)
I/O Panel - Other1x Reset/ARGB button
ARGB ControllerARGB Hub
Pre-installed Fans - TopN/A
Pre-installed Fans - Front1x 120mm CF120 ARGB
Pre-installed Fans - Rear1x 120mm MF120 non-LED Fan
Fan Support - Top3x 120mm / 2x 140mm
Fan Support - Front3x 120mm / 2x 140mm
Fan Support - Rear1x 120mm
Radiator Support - Top120 / 140 / 240 / 280 / 360mm (recommended maximum thickness - 55mm)
Radiator Support - Front120 / 140 / 240 / 280 / 360mm
Fan Support - Front3x 120mm
Fan Support - Top3x 120mm
Radiator Support - Rear120mm
Clearance - CPU Cooler165mm/6.49"
Clearance - PSU180mm / 7.08" (295mm / 11.61" with HDD cage removed)
Clearance - GFX410mm/16.1"
Dust FiltersFront, Top, Bottom
Power Supply SupportATX
Warranty2 years
SizeMid Tower
SeriesMasterBox Series

Mega Deals

Cooler Master MasterBox MB500

Reburbished MK-770-GKKR1-FR