Cases

CoolerMaster MasterBox Q300L V2 Black Mini Tower Tempered Glass PC Gaming Case

Refresh Your Style

The Q300L V2 delivers a new perspective on the small form factor build experience by pushing the boundaries of what a micro-ATX case can do and be.

The V2 updates and reinvigorates every aspect of its mighty predecessor with new features such as USB 3.2 Gen 2×2 Type C support and redesigned features such as the modernized patterned dust filter. With ATX PSU support, 28mm of cable routing space behind the motherboard tray, a tempered glass side panel, and top-tier thermal performance, the Q300L V2 is highly flexible and aesthetically smart.

Want a build that maximizes space efficiency, maintains an effortlessly cool aesthetic, and emphasizes thermal performance? Then refresh your style with the Q300L V2.

USB 3.2 Gen2x2 (20gb) Supported

USB 3.2 Gen 2×2 Type C port built into the I/O panel with data transfer speeds up to 20GB/s.

Redesigned Magnetic Dust Filter

The redesigned dust filter keeps your PC breathing easy with a refreshed patterned design.

Excellent Thermal Performance

The open design of the perforated front, top, and bottom guarantees excellent thermal performance.

Clean Routing Space

28mm of space behind the motherboard tray allow for easy and hidden cable management.

Multiple Positioning Options

The case can be put in vertical or horizonal position.

Edge To Edge Tempered Glass Side Panel

Show off your build through the 4mm-thick tempered glass side panel, easily installed with thumbscrews.

Fan And Radiator Support

The front supports up to two 140mm fans and up to a 240mm radiator. The rear supports a 120mm fan or radiator and the top two 120mm fans. All to ensure you don’t have to compromise on performance.