# Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting System

- Category: Case
- Brand: Cooler Master
- Model: MasterBox MB511
- Part number: MCB-B511D-KGNN-RGB
- Price (US): currently unavailable
- Price last checked: 2026-08-06
- Rating: 4.6/5 from 6160 Amazon reviews
- Warranty: 1 year
- Product page: https://buildmypc.net/component-details/case/cooler-master-masterbox-mb511-mcb-b511d-kgnn-rgb/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | MasterBox MB511 |
| Cabinet Type | ATX 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 | 410 mm / 16.142" |
| Supported PSU Size | ATX |

## Key Features

- Mesh front panel
- Performance intake
- Rgb LED fans
- Rgb lighting control
- Cooling support

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