CaseCooler Master

Cooler Master MasterBox Q300L Black Micro ATX Tower Acrylic Side Panel

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Overview

The Cooler Master MasterBox Q300L Black Micro ATX Tower Acrylic Side Panel is a PC case supporting Micro ATX Mini Tower form factor motherboards. It is compatible with standard ATX components unless otherwise noted in the spec table below.

Specifications

Form FactorMicro ATX Mini Tower
Opendb Id14790124-e637-43a5-b47d-4551dd07d040
Dimensions Mm Width230
Dimensions Mm Height281
Dimensions Mm Depth387
Metadata SeriesMasterBox
Metadata Last Manually Spec Verified At2025-09-17T15:59:52.138Z
Supported Motherboard Form FactorsMicro ATX | Mini-ITX
ColorBLACK
Power SupplyNone
Side PanelAcrylic
Has Transparent Side Paneltrue
Front Panel Usb2x USB 3.0
Max Video Card Length360
Max Cpu Cooler Height159
Internal 3 5 Bays1
Internal 2 5 Bays2
Expansion Slots4
Dimensions387 x 230 x 378
Volume33.646

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