# Cooler Master MasterBox 600 Mid-Tower E-ATX Airflow Case - Back Connect MB & 420mm Radiator Ready, 3 x 140mm & 1 x 120mm ARGB PWM Fans Pre-Installed, Tempered Glass Side, USB 3.2 Gen 2x2 Type-C

- Category: Case
- Brand: Cooler Master
- Model: MB600-KGNN-S00
- Part number: MB600-KGNN-S00
- Price (US): $99.99
- Price last checked: 2026-08-05
- Rating: 5.0/5 from 1 Amazon reviews
- Warranty: 1 year
- Product page: https://buildmypc.net/component-details/case/cooler-master-mb600-kgnn-s00/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | Cooler Master |
| Model | MB600-KGNN-S00 |
| 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

- SIMPLY MORE AIRFLOW - The MasterBox 600 throws down the mid-tower performance gauntlet with its full-coverage FineMesh front panel and unobstructed triple 140mm intake fan capacity; Supports up to 7 x 120mm case fans (or 5 x 140mm, 1 x 120mm)
- TRIPLE 140MM ARGB FANS - The case features 3 pre-installed SickleFlow 140 ARGB PWM front intake fans (650-1800 RPM), a CF120 ARGB rear exhaust fan (650-1200 RPM), and ARGB hub; Includes removable top/bottom dust filters and a tempered glass side panel
- E-ATX & 420MM RADIATOR CAPACITY - Radiator support for a 420/360mm front (max. length 457mm), 280/360mm top, and 120mm rear; The interior can house up to an E-ATX (max. 305 x 277mm) motherboard, a 360mm GPU (max. 410mm w/o front rad.) & 170mm CPU cooler
- BACK-CONNECT SUPPORTED - Compatible with standard & back-connect motherboards (PROJECT ZERO, BTF) complimented with a generous 33-35mm of cable routing space behind the MB tray; Includes 2 x 3.5" HDD cage (removeable) & 2 x 2.5" drive bays (max. 6)
- SUPERIOR CONNECTIVITY - The top I/O panel features a premium high-speed USB 3.2 Gen 2x2 Type-C (20Gbps) port, 2 x USB 3.2 Gen 1 Type-A (5Gbps), and an audio jack combo; Preset ARGB effects can be cycled manually through the reset button or via software

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