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BUILD YOUR DREAM PC IN A COMPACT FORM
The Masterbox Q300L is your straightforward option in the brand new lineup of MasterBox Q series from Cooler Master. This small micro-ATX/ITX gaming case excels in functionality and even supports a standard ATX PSU which is something not common with this size. This unique, cube-design system allows you to choose a setup that suits your play style best, with the I/O panel that can be adjusted to six different locations with three options at each side of the chassis. The Q300L comes in a smooth black finish with a distinctive pattern design on the magnetic dust filter, making your PC totally unique to the rest.
SMALLER DIMENSIONS WITH ATX PSU SUPPORT
The Q300L has a small Micro-ATX form factor, but despite the depth and height of only 370mm x 370mm, this adaptive case can accommodate a normal ATX PSU, delivering the highest performance out of a small machine.
EDGE-TO-EDGE ACRYLIC SIDE PANEL
Display the superiority of your components with the crystal clear side panel that puts your build on show for everyone to see.
HIGH FLEXIBILITY FOR SYSTEM BUILDING
The adaptive I/O panel can be adjusted to six different locations giving you complete control over the layout over your PC and allowing you to configure it however you want. On both sides of the body you can install the I/O panel at the front, top or bottom to best suit your components.
HIGH COOLING, HIGH PERFORMANCE
The Q300L comes with an open design with a perforated front, top and bottom to guarantee exceptional thermal performance to give you fantastic cooling during long gaming sessions.
EXTENSIVE FAN AND RADIATOR SUPPORT
The Masterbox Q300L comes impresses once again with its ability to hold up to 6 fans on your rig. The front support up to two 140mm fans and up to a 240mm radiator, with the rear supporting a 120mm fan or radiator. The top additionally supports two 120mm fans. This small chassis never compromises on performance.
MAIN COMPONENTS CLEARANCE
The Masterbox Q300L case supports CPU coolers up to 159mm in height, GPUs up to a length of 360mm and power supplies up to 160mm in length. Behind the motherboard tray this impressive case offers a 28mm wide space to keep your cables tidy and hidden away, allowing your build to show off what’s truly important.
VERSATILE VERTICAL AND HORIZONTAL POSITIONING
The Masterbox Q300L can be placed on its on its side or kept vertical to optimize your space or to change up how you display your components.
GEOMETRIC PATTERNED DUST FILTERS
The unique pattern on the dust filters creates an impressive exterior for the chassis to make your rig stand out from the rest.
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