# Cooler Master MasterBox MB320L ARGB Micro-ATX with Dual ARGB Fans, DarkMirror Front Panel, Mesh Front Intake Vents, Tempered Glass Side Panel & ARGB Lighting System

- Category: Case
- Brand: Cooler Master
- Model: MasterBox MB320L
- Part number: MCB-B320L-KGNN-S02
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.6/5 from 6161 Amazon reviews
- Warranty: 1 year
- Product page: https://buildmypc.net/component-details/case/cooler-master-masterbox-mb320l-mcb-b320l-kgnn-s02/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | MasterBox MB320L |
| Cabinet Type | MicroATX Mid Tower |
| Side Panel | Tempered Glass |
| Color | Black |
| Power Supply | N/A |
| Maximum 3.5 Drive Space | 2 |
| Maximum 2.5 Drive Space | N/A |
| GPU Length | 344 mm / 13.543" |
| Supported PSU Size | ATX |

## Key Features

- Mesh intakes large mesh intakes span each side of the front panel to provide additional airflow to system
- Dual ARGB fans 2 pre-installed 120 millimeter ARGB fans can be managed by the motherboard connected by the included splitter to create a comprehensive ARGB lighting system
- Tempered glass hardware custom-loop cooling or the pure pride of showing off the build in panoramic view through an edge-to-edge tempered glass side panel
- Adaptable drive cage: The drive cage is movable able to shift toward the front to accommodate for PSU space backwards to provide additional radiator space or even completely removed
- Versatile cooling options support for a total of 6 120 millimeter fans and front top and rear radiator placement ensures that you don’t have to compromise on performance

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