Cooler Master MasterBox MB511 ARGB ATX Mid-Tower Case | ARGB Lighting System | Three 120mm ARGB Fans | Fine Mesh Front Panel | Mesh Side Intakes | Tempered Glass |
Cooler Master MasterBox MB511 ARGB PLAY IT COOL. With its stylish look and well-designed layout, the MasterBox MB511 ARGB ATX Case is the optimal option for your build. Your rig will be illuminated by stunning RGB lightning that can be managed by compatible motherboards or an included controller. It comes with an edge-to-edge transparent side panel to show your internal components. The chassis also provides spacious room to let you install up to seven cooling fans and liquid cooling system for maximum thermal performance.
Fine Mesh Front Panel The Fine Mesh design on the front panel is proven, by reviewers and critics alike, to provide considerable airflow while simultaneously filtering out dust. Light also refracts and behaves uniquely to the Fine Mesh, creating a halo effect against the included ARGB fans.
ARGB Lighting System Three pre-installed ARGB fans can be managed by either the motherboard or an included controller, connected by the included splitter, to create a comprehensive ARGB lighting system.
Tempered Glass Side Panel Gaming hardware, cooling components, and the pure pride of the builder is shown in panoramic view through an edge-to-edge tempered glass side panel.
MasterBox MB511 ARGB
ATX Mid Tower
Steel / Plastic / Tempered Glass
With Power Supply
Power Supply Mounted
Micro ATX / ATX / Mini-ITX
Side Panel Window
Bottom / Front / Top
Internal 3.5" Drive Bays
2 (Max. 2)
Internal 2.5" Drive Bays
5 (Max. 6)
Front Panel Ports
2 x USB 3.0 / Audio
Front: 3 x 120mm (3 x 120mm ARGB fan included) or 2 x 140mm fan
Top: 2 x 120mm or 2 x 140mm fan
Rear: 1 x 120mm fan
Front - Up to 360mm / Rear - Up to 120mm / Top - Up to 240mm
Dimensions & Weight
Max GPU Length
Max CPU Cooler Height
Max PSU Length
Dimensions (H x W x D)
18.46" x 8.54" x 19.53"
Fine Mesh Front Panel: Cooler Master’s Fine Mesh design on the front panel is proven to provide proficient airflow while filtering out dust. Mesh Intakes: Large, mesh intakes span each side of the front panel to provide additional airflow to system. ARGB Lighting System: The pre-installed ARGB fans can be managed by either the motherboard or the included controller and splitter, to create a comprehensive ARGB lighting system. Tempered Glass: Gaming hardware, custom-loop cooling, and the pure pride of the builder is shown in a panoramic view through an edge-to-edge tempered glass side panel. Optimized Airflow: Airflow is optimized by a collaboration between the concealed front panel ventilation, top panel ventilation, and rear exhaust.