Cooler Master · Mini Tower

Cooler Master MasterBox Q300L

230 × 378 × 387 mm (W × H × D) · 33.6 L · 3.7 kg

  • Very affordable
  • Can be used vertically or horizontally
  • Magnetic dust filters
Front · 230 mm Side · 387 mm Can 378 mm tall
Drawn to scale next to a 330 ml drink can (115 mm tall).

Specifications

Width230 mm (9.1″)
Height378 mm (14.9″)
Depth387 mm (15.2″)
Volume (bounding box)33.6 L
Footprint890 cm²
Weight3.7 kg
MotherboardsMicro-ATX, Mini-ITX
Max GPU length360 mm
Max CPU cooler height157 mm
PSUATX, up to 160 mm
Radiator supportUp to 240 mm front
Before you buy Acrylic window instead of glass. Cooler clearance is 157–159 mm depending on the source.

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