Cooler Master MasterBox 600 ATX PC Gaming Case, Tempered Glass, Black
£95.99 Original price was: £95.99.£89.99Current price is: £89.99.
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About This Item
- Back-connected motherboard compatibility for improved cable management and clean assembly
- FineMesh performance front panel delivering unrestricted airflow for demanding gaming systems
- Comprehensive cooling support accommodating up to 420mm front and 360mm top radiators
- Multi-illumination case fans featuring pre-installed 140mm SickleFlow and CF120 units
- Flexible storage capacity with support for up to two 3.5-inch bays and a removable HDD cage
- Front I/O panel equipped with a USB 3.2 Gen 2×2 Type-C port and dual Type-A ports
- Tempered glass side window showcasing interior components alongside a 49.73-litre volume desktop form factor
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Cooler Master MasterBox 600 – High-End Thermal Control
We designed the Cooler Master MasterBox 600 ATX PC Gaming Case, Tempered Glass, Black for enthusiasts seeking uncompromised hardware compatibility and robust airflow. This desktop chassis suits modern high-performance builds that demand advanced cooling support and clean cable routing. Because it accommodates massive components without clutter, we find it ideal for ambitious gaming setups.
Key specs at a glance
| Metric | Spec. |
|---|---|
| Case Volume | 49.73 L |
| Max GPU Length | 41 cm |
| Max CPU Cooler Height | 17 cm |
| Supported Motherboards | ATX, EATX, ITX, micro ATX |
| Pre-installed Fans | 3x 140 mm front, 1x 120 mm rear |
Modern Back-Connector Layout
We appreciate how modern hardware demands cleaner layouts. This chassis supports back-connector motherboards to relocate cables behind the motherboard tray. Therefore, you gain dedicated routing space up to 35mm wide. This design removes visual clutter from the main chamber and improves overall airflow.
Advanced Cooling Potential
Thermal performance remains crucial for high-end components. For this reason, we included three 140mm SickleFlow fans at the front alongside a rear exhaust fan. You can also mount liquid cooling radiators up to 420mm at the front or 360mm at the top. Because of these options, even power-hungry CPUs stay cool under heavy loads.
Unrestricted Airflow Design
A fine mesh front panel ensures your internal components receive a steady supply of fresh air. We know that restrictive panels choke performance. However, this open-mesh approach maintains low temperatures during demanding gaming sessions.
Flexible Storage and Hardware Fit
Upgrading your system stays straightforward thanks to ample interior clearances. You can install graphics cards up to 410mm long and CPU coolers up to 170mm tall. Also, the removable HDD cage accommodates multiple storage drives while making assembly much easier.
Before you order
- Confirm your motherboard form factor matches ATX, EATX, micro ATX, or ITX standards.
- Confirm your graphics card length does not exceed 41 cm.
- Confirm your power supply length fits within the 21 cm limit.
Frequently Asked Questions
Q: Does this case include pre-installed fans?
A: Yes, it includes three 140mm fans at the front and one 120mm fan at the rear.
Q: What size radiators can I install at the front?
A: You can install liquid cooling radiators up to 420mm in size.
Q: Can I remove the hard drive cage?
A: Yes, the HDD cage is completely removable to ease assembly.
Q: What is the maximum graphics card length supported?
A: It accommodates graphics cards up to 410mm long.
Q: Does it support back-connector motherboards?
A: Yes, the layout supports back-connector designs for clean cable management.
Our final assessment
If you need a spacious chassis with exceptional airflow and modern cable routing, we recommend the Cooler Master MasterBox 600 ATX PC Gaming Case, Tempered Glass, Black. It balances cooling capacity and hardware clearance for demanding builds.
| Design | |
|---|---|
| Volume | 49.73 L |
| Anti-dust filter | Yes |
| Material | Plastic, Steel, Tempered glass |
| Number of 3.5" bays | 2 |
| Number of 2.5" bays | 2 |
| Supported motherboard form factors | ATX, EATX, ITX, micro ATX |
| Suitable for | Gaming |
| Side window | Yes |
| Illumination location | Case fans |
| Illumination colour | Multi |
| Illumination | Yes |
| Product colour | Black |
| Number of expansion slots | 7 |
| Maximum CPU cooler height | 17 cm |
| Maximum graphics card length | 41 cm |
| Maximum PSU length | 21 cm |
| Type | PC |
| Form factor | Desktop |
| Technical details | |
| Number of 3.5" bays | 2 |
| Number of 2.5" bays | 2 |
| Supported motherboard form factors | ATX, EATX, ITX, micro ATX |
| Supported HDD sizes | 2.5,3.5" |
| Suitable for | Gaming |
| Side window | Yes |
| Product colour | Black |
| Number of expansion slots | 7 |
| Maximum CPU cooler height | 17 cm |
| Maximum graphics card length | 41 cm |
| Maximum PSU length | 21 cm |
| Type | PC |
| Form factor | Desktop |
| Material | |
| Material | Plastic, Steel, Tempered glass |
| Indication | |
| Illumination location | Case fans |
| Illumination colour | Multi |
| Illumination | Yes |
| Power supply | |
| Supported power supply form factors | ATX |
| Power supply included | No |
| Ports & interfaces | |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Combo headphone/mic port | Yes |
| Cooling | |
| Front radiator sizes supported | 120,140,240,280,360,420 mm |
| Rear radiator sizes supported | 120 mm |
| Top radiator sizes supported | 120,140,240,280,360 mm |
| Front fans installed | 3x 140 mm |
| Number of front fans supported (max) | 3 |
| Front fans diameters supported | 120,140 mm |
| Rear fans installed | 1x 120 mm |
| Number of rear fans supported (max) | 1 |
| Rear fans diameters supported | 120 mm |
| Number of top fans supported (max) | 3 |
| Top fans diameters supported | 120,140 mm |
| Fan speed | 650 - 1800 RPM |
| Liquid cooling capability | Yes |
| Storage | |
| Supported HDD sizes | 2.5,3.5" |
| Weight & dimensions | |
| Volume | 49.73 L |
| Width | 230 mm |
| Depth | 474 mm |
| Height | 481 mm |
| Weight | 7.9 kg |
| Packaging data | |
| Package width | 315 mm |
| Package height | 554 mm |
| Package depth | 547 mm |
| Package weight | 9.4 kg |
| Other features | |
| Volume | 49.73 L |
| Identifiers | |
| Distributor SKUs | 521874, 1941830, CLMB600-KGNN-S00 |
| Additional EANs | 0884102119200 |

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