# Cooler Master MasterBox Q300P Micro-ATX with Dual 120mm ARGB Fans, Front/Top Dark Mirror Panel, Transparent Acrylic Side Panel, Adjustable I/O & RGB Lighting System (MCB-Q300P-KANN-S02)

- Category: Case
- Brand: Cooler Master
- Model: MasterBox Q300P
- Part number: MCB-Q300P-KANN-S02
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.2/5 from 385 Amazon reviews
- Warranty: 1 year
- Product page: https://buildmypc.net/component-details/case/cooler-master-masterbox-q300p-mcb-q300p-kann-s02/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | MasterBox Q300P |
| Cabinet Type | MicroATX Mid Tower |
| Side Panel | Acrylic |
| Color | Black |
| Power Supply | N/A |
| Maximum 3.5 Drive Space | N/A |
| Maximum 2.5 Drive Space | N/A |
| GPU Length | 360 mm / 14.173" |
| Supported PSU Size | ATX |

## Key Features

- Included: 2 x 120 millimeter RGB LED Fans, 1 x RGB Controller, 1 x RGB Splitter w/4 pin adapters, 4 removable handles for easy carrying/transporting
- I/O panel can be adjusted in 6 different locations and the Case can be positioned: vertical or horizontal
- Body depth height: can support normal size ATX power supply
- Edge to Edge Acrylic Transparent Side Panel offers a full view inside
- Extra space behind the motherboard tray for hidden cable management

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