Cooler Master MasterBox MB311L ARGB (Black)

The MasterBox MB311L ARGB is a Micro-ATX airflow PC case pre-installed with two ARGB fans and made to be built with the latest gaming hardware.

MASTERBOX MB311L ARGB

The MasterBox MB311L ARGB is a Micro-ATX airflow PC case pre-installed with two ARGB fans and made to be built with the latest gaming hardware.  The front panel’s façade is made entirely of Fine Mesh, placed between two honeycomb vents on either side to maximize airflow. Since running the latest games, smoothly, means keeping the latest hardware efficiently cooled, top panel ventilation offers the option to add even more cooling hardware—if nothing is mounted, the top panel acts as passive ventilation.

The internal layout was engineered for a high compatibility for the latest gaming hardware while also accounting for future upgrades. Following in the principles of the award-winning MB Series, versatility is paired with presentation to ensure that any gaming system built inside the MasterBox MB311L ARGB looks as good as it performs.

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.

DUAL ARGB FANS

Two pre-installed 120mm ARGB fans can be managed by the motherboard, and connected by the included splitter, to create a comprehensive ARGB lighting system.

OPTIMIZED AIRFLOW

Airflow is optimized by a collaborati