Overview
The Cooler Master MasterBox MB311L ARGB Micro ATX Mid Tower Black with ARGB, Tempered Glass Side Panel, and USB 3.2 Gen 1 Type-A is a PC case supporting Micro ATX Mid Tower form factor motherboards. It is compatible with standard ATX components unless otherwise noted in the spec table below.
Specifications
| Form Factor | Micro ATX Mid Tower |
| Opendb Id | fa824b29-3a34-4cf3-8d4f-00ddacd6cd68 |
| Dimensions Mm Width | 217.5 |
| Dimensions Mm Height | 410 |
| Dimensions Mm Depth | 435.5 |
| Metadata Series | MasterBox |
| Metadata Last Manually Spec Verified At | 2025-09-21T17:37:01.945Z |
| Supported Motherboard Form Factors | Micro ATX | Mini-ITX |
| Color | BLACK |
| Power Supply | None |
| Side Panel | Tempered Glass |
| Has Transparent Side Panel | true |
| Front Panel Usb | 2x USB 3.2 Gen 1 (USB 3.0) |
| Max Video Card Length | 344 |
| Max Cpu Cooler Height | 166 |
| Internal 3 5 Bays | 2 |
| Internal 2 5 Bays | 2 |
| Expansion Slots | 4 |
| Dimensions | 435.5 x 217.5 x 410 |
| Weight | 12.05929 |
Where to Buy
Amazon INCheck price
Check NowNo retailer prices on file. Check Amazon using the button above.
Prices are updated regularly. Final price at checkout may differ.