Overview
The Cooler Master MasterBox MB400L Micro ATX Mini Tower Black with ODD 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 Factor | Micro ATX Mini Tower |
| Opendb Id | 83aa9fdb-c670-49b1-bbb6-8ce0c0b198bd |
| Dimensions Mm Width | 210 |
| Dimensions Mm Height | 410 |
| Dimensions Mm Depth | 411 |
| Metadata Series | MasterBox |
| Metadata Last Manually Spec Verified At | 2025-09-17T19:42:58.384Z |
| Supported Motherboard Form Factors | Micro ATX | Mini-ITX |
| Color | BLACK |
| Power Supply | None |
| Side Panel | Solid |
| Has Transparent Side Panel | false |
| Front Panel Usb | 2x USB 3.2 Gen 1 |
| Front Usb Ports | 2x USB 3.2 Gen 1 |
| Max Video Card Length | 344 |
| Max Cpu Cooler Height | 167 |
| Internal 3 5 Bays | 2 |
| Internal 2 5 Bays | 2 |
| Expansion Slots | 4 |
| Dimensions | 411 x 210 x 410 |
Where to Buy
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