Description
Design and Features
The Cooler Master MasterBox Q300L is designed for both aesthetics and functionality. This micro-ATX case features a modern, open mesh design that ensures optimal airflow, keeping your components cool during intense gaming sessions.
- Support for multiple cooling options
- Tempered glass side panel
- Multiple USB ports for convenience
With its customizable RGB lighting options, the Q300L not only performs exceptionally but also adds a touch of style to your setup.

Jake P. –
Great budget case! Excellent airflow and looks sleek.
Sarah K. –
Super easy to build in, plenty of space for cable management!
Liam T. –
Good for the price, but the build quality could be better.