# MASTERBOX MB400L Mini Tower with ODD Black - MCB-B400L-KG5N-S00

- Category: Case
- Brand: Cooler Master
- Model: MasterBox MB400L
- Part number: MCB-B400L-KG5N-S00
- Price (US): $69.99
- Price last checked: 2026-08-06
- Rating: 4.4/5 from 75 Amazon reviews
- Warranty: 2 years
- Product page: https://buildmypc.net/component-details/case/cooler-master-masterbox-mb400l-mcb-b400l-kg5n-s00/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | MasterBox MB400L |
| Cabinet Type | MicroATX Mini 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

- BRUSH FRONT PANEL: A brushed finish covers the entire front panel for a sleek, minimalist design.
- HEXADON GLEAM: If an optional illuminated fan is installed, the Cooler Master hexagonal logo captures the fan light and emits a glow on the front panel.
- AIR INPUTS: Large mesh inputs cover each side of the front panel to provide additional air flow to the system.
- VERSATIVE COOLING OPTIONS: The support for up to six fans and the front, top and rear radiator support ensure performance is not compromised.
- COMPATIBILITY WITH PLATES - MOM: Mini ITX, Micro ATX.

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