Cooler Master MasterBox 520 - Mid Tower case, window, Black

Reaching New Brights
MasterBox 520 is the ideal chassis for satisfying the needs of both novice and experienced gamers.

Tempered Glass Front Panel
Enhance the beauty of your system with the crystal-clear tempered glass front panel, designed to showcase lighting effects of installed ARGB devices.

Available in both Black & White colorations
MasterBox 520 is available in both black and white so you can choose the color that best matches your setup!

CF120 ARGB Fans Included
Pre-installed CF120 ARGB fans provide ample airflow, ensuring low temperatures, high performance, and eye-catching aesthetics during even the most intense gaming sessions.

Removable Top Panel
The top panel is entirely removable for improved access and easy installation of cooling solutions such as fans and radiators.

Screwless & Tool-free TG Side Panel
The tempered glass side panel is secured with pins for easy removal, facilitating quick, easy installation.

Versatile Cooling Options
Supports up to seven 120mm fans and dual 360mm radiators on the top and front panel.

(RE)Movable HDD Cage
The HDD cage is completely (re)movable for improved access during assembly and system upgrades.

ARGB/FAN HUB Included
The included controller allows users to manage systems lighting independently from the hardware configuration and provides the user with 4 additional fan headers in case of need.

Upgraded Removable Dust Filter Bracket
The bottom dust filter bracket is robust and locked sturdily in place during travel, remaining easy to remove for cleaning purposes.

Rich Connectivity
The I/O panel comes with a USB 3.2 (Gen 2) Type-C port, a USB 3.2 (Gen 1) Type-A port, and one 3.5mm (audio + mic) headset jack.

Breathable Power Supply Shroud
The ventilated PSU cover supports both active and passive cooled PSUs installed in multiple orientations.

Hardware Compatibility
MasterBox 520 is natively compatible with ITX, M-ATX and ATX motherboards.