

£103.56 Original price was: £103.56.£97.62Current price is: £97.62.
£103.56 Original price was: £103.56.£97.62Current price is: £97.62.
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In stock

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Product Description
Cooler Master MasterBox 600 Power Meets Precision Cooling

Designed for Back-Connect Compatibility
The Cooler Master MasterBox 600 is engineered for the future of PC building. With full support for back-connected motherboards, it improves cable management by offering up to 35mm of routing space behind the tray, giving your build a clean, professional finish. This innovative layout streamlines airflow and creates more working room in the main chamber for larger components and easier assembly.
Exceptional Airflow with FineMesh and SickleFlow Fans
Equipped with three pre-installed 140mm SickleFlow ARGB PWM fans and a 120mm rear CF120 ARGB fan, the MasterBox 600 is optimized for airflow and aesthetic appeal. The FineMesh performance front panel delivers unrestricted ventilation while filtering dust. Whether you're air cooling or installing a high-performance liquid cooler, the MasterBox 600 supports up to 420mm front and 360mm top radiators, ensuring your system runs cool under pressure.

Room for Upgrades and Powerful Builds
Built to accommodate the latest high-end hardware, the MasterBox 600 supports E-ATX motherboards, GPUs up to 410mm, and CPU coolers up to 170mm tall. Its modular design features a fully removable HDD cage, dust filters on the top and bottom, and an ARGB fan hub. With 7 expansion slots and support for multiple SSDs and HDDs, this case is ready to grow with your needs.

Specifications | |
---|---|
Form Factor | E-ATX |
Power Supply Wattage | No PSU |
Motherboard Support | E-ATX, ATX, Micro ATX, Mini ITX |
Connectors / Controls | 2 x USB 3.2 Gen 1 Type-A 1 x USB 3.2 Gen 2×2 Type-C 1 x 3.5mm Audio In/Out Combo |
Drive Bays | 2 x 3.5″ 2 x 2.5″ (Max. 6) |
Expansion Slots | 7 Expansion Slots |
Cooling System | Front: 3 x 140mm SickleFlow ARGB PWM Rear: 1 x 120mm CF120 ARGB ARGB Fan Hub Included |
Fan Mounts | Front: 3 x 120 / 3 x 140 mm Top: 3 x 120 / 2 x 140 mm Rear: 1 x 120 mm |
Radiator Options | Front: Up to 420 mm Top: Up to 360 mm Rear: 120 mm |
Colour | Black |
Material | Steel, Plastic, Tempered Glass Side Panel |
GPU Clearance | 360 mm / 410 mm (w/o front radiator) |
CPU Cooler Clearance | 170 mm |
PSU Clearance | 170 mm / 210 mm (w/o HDD cage) |
Dimensions (Incl. Protrusions) | 474 x 230 x 481 mm |
Dimensions (Excl. Protrusions) | 465 x 230 x 465 mm |
Volume | 49.73L |
Package Weight | 9.4000 kg |
Warranty | 2 Years |
Other Options
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Cooler Master MasterBox 600 Power Meets Precision Cooling

Designed for Back-Connect Compatibility
The Cooler Master MasterBox 600 is engineered for the future of PC building. With full support for back-connected motherboards, it improves cable management by offering up to 35mm of routing space behind the tray, giving your build a clean, professional finish. This innovative layout streamlines airflow and creates more working room in the main chamber for larger components and easier assembly.
Exceptional Airflow with FineMesh and SickleFlow Fans
Equipped with three pre-installed 140mm SickleFlow ARGB PWM fans and a 120mm rear CF120 ARGB fan, the MasterBox 600 is optimized for airflow and aesthetic appeal. The FineMesh performance front panel delivers unrestricted ventilation while filtering dust. Whether you're air cooling or installing a high-performance liquid cooler, the MasterBox 600 supports up to 420mm front and 360mm top radiators, ensuring your system runs cool under pressure.

Room for Upgrades and Powerful Builds
Built to accommodate the latest high-end hardware, the MasterBox 600 supports E-ATX motherboards, GPUs up to 410mm, and CPU coolers up to 170mm tall. Its modular design features a fully removable HDD cage, dust filters on the top and bottom, and an ARGB fan hub. With 7 expansion slots and support for multiple SSDs and HDDs, this case is ready to grow with your needs.

Specifications | |
---|---|
Form Factor | E-ATX |
Power Supply Wattage | No PSU |
Motherboard Support | E-ATX, ATX, Micro ATX, Mini ITX |
Connectors / Controls | 2 x USB 3.2 Gen 1 Type-A 1 x USB 3.2 Gen 2×2 Type-C 1 x 3.5mm Audio In/Out Combo |
Drive Bays | 2 x 3.5″ 2 x 2.5″ (Max. 6) |
Expansion Slots | 7 Expansion Slots |
Cooling System | Front: 3 x 140mm SickleFlow ARGB PWM Rear: 1 x 120mm CF120 ARGB ARGB Fan Hub Included |
Fan Mounts | Front: 3 x 120 / 3 x 140 mm Top: 3 x 120 / 2 x 140 mm Rear: 1 x 120 mm |
Radiator Options | Front: Up to 420 mm Top: Up to 360 mm Rear: 120 mm |
Colour | Black |
Material | Steel, Plastic, Tempered Glass Side Panel |
GPU Clearance | 360 mm / 410 mm (w/o front radiator) |
CPU Cooler Clearance | 170 mm |
PSU Clearance | 170 mm / 210 mm (w/o HDD cage) |
Dimensions (Incl. Protrusions) | 474 x 230 x 481 mm |
Dimensions (Excl. Protrusions) | 465 x 230 x 465 mm |
Volume | 49.73L |
Package Weight | 9.4000 kg |
Warranty | 2 Years |