Introducing the MASTERBOX MB400L, a PC case that combines style and versatility. With its brushed front panel and captivating hexagon gleam, it exudes sophistication. The mesh intakes ensure optimal airflow, while the option for or without ODD support gives you flexibility.
The adaptable drive cage provides ample storage space, and versatile cooling options keep your system cool. Plus, there’s room for upgrades, allowing you to expand your setup as your needs evolve. Embrace the potential of the MASTERBOX MB400L and elevate your computing experience.
Features
- Brushed Front Panel
- Hexagon Gleam
- Mesh Intakes
- With/Without ODD Support
- Adaptable Drive Cage
- Versatile Cooling Options

About the Cooler Master MasterBox MB400L PC CASE

BRUSHED FRONT PANEL
A brushed finish spans the entire front panel for an elegant and minimalistic design.


HEXAGON GLEAM
If an optional illuminated fan is installed, the Cooler Master hexagon logo will capture light from the fan and emit a glow on the front panel.

MESH INTAKES
Large, mesh intakes span each side of the front panel to provide additional airflow to system.
WITH/WITHOUT ODD SUPPORT
Depending on preference, an ODD version of the chassis is available. If an ODD is not preferred, a cleaner appearance and more cooling options on the top and front panels are supported.
ADAPTABLE DRIVE CAGE
The drive cage is removable, able to shift toward the front to accommodate for PSU space, backwards to provide additional radiator space, or even completely removed.


VERSATILE COOLING OPTIONS
Support for up to six fans and front, top, and rear radiator support ensure that performance is not compromised.

ROOM FOR UPGRADES
Support for up to a 344mm graphics card, a 166mm CPU cooler, and up to a 325mm PSU in length provides room for upgrades to stay ahead of the game.









