Cooler Master MasterFrame 600 Modular Open-Frame ATX Case w/ Glass Side, 4x ARGB Fans, USB-C, Black

SKU Code: HOCSP-9825

Original price was: £178.16.Current price is: £167.95.

Cooler Master MasterFrame 600 Modular Open-Frame ATX Case w/ Glass Side, 4x ARGB Fans, USB-C, Black

SKU Code: HOCSP-9825

MPN:

MF600-KGNN-S00

  • ATX Case
  • USB 3.2, USB-C
  • 8 Expansion Slots
  • Multiple Fan Mounts
  • Radiator Compatible

Original price was: £178.16.Current price is: £167.95.

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Product Description

MasterFrame 600 – Open-Frame Power Meets Custom-Build Freedom

Engineered for Creators and Performers

The MasterFrame 600 is built for enthusiasts who demand maximum customization, performance, and creativity. With its FreeForm 2.0 exo-structure, this premium open-frame mid-tower case supports a wide range of motherboard sizes, from Mini-ITX to E-ATX and SSI-CEB, while giving builders full access to modular design files. The exposed frame allows easy access for upgrades, testing, or artistic expression, making it the perfect platform for showcase builds, test benches, or modding projects.

Thermal Dominance with Extreme Flexibility

Cooling potential is at the heart of the MasterFrame 600, with support for up to eleven fans and multiple radiator options up to 420mm in various positions. Whether you're building a liquid-cooled workstation or a high-airflow gaming rig, this chassis ensures optimal thermal performance without compromise. The included SickleFlow ARGB fans provide efficient cooling and aesthetic brilliance, while dust filters on all major intakes keep your components protected.

Design Without Limits

The MasterFrame 600 empowers builders to craft a PC that’s uniquely theirs. Its open-source philosophy allows full personalization through interchangeable panels and modular elements. With 485mm GPU clearance, 190mm CPU cooler clearance, and an included GPU support bracket, it's ready for the most powerful hardware available. Tool-free panel removal and thoughtful cable routing make assembly and maintenance effortless, completing a chassis that’s built to evolve with your vision.

Technical Specifications

SPECIFICATIONS
Form Factor ATX
Power Supply Wattage No PSU
Motherboard Support Mini-ITX, Mini-DTX, Micro-ATX, ATX, E-ATX, SSI-CEB (Conditional Support)
Window(s) Yes (Window)
LED Lighting Yes (LED Lighting)
Connectors / Controls 1 x USB 3.2 Gen 2×2 Type C
2 x USB 3.2 Gen 1 Type A
1 x 3.5mm Headset Jack (Audio+Mic)
Drive Bays 2 x 2.5″ / 3.5″ Combo
3 x 2.5″
Expansion Slots 8 Expansion Slots
Cooling System Front: 3 x SickleFlow ARGB 140mm Fans
Rear: 1 x SickleFlow ARGB 120mm Fan
Fan Mounts Front: 3 x 120 / 3 x 140 / 2 x 180 / 2 x 200 mm
Top: 3 x 120 / 2 x 140 / 2 x 180 / 1 x 200 mm
Rear: 1 x 120 mm
Side: 3 x 120 / 3 x 140 mm
Radiator Options Front: Up to 420 mm (Limit: 458 mm)
Top: 120 / 140 / 240 / 280 / 360 / 420 mm*
Rear: 120 mm
Side: Up to 420 mm
*420 mm only if I/O module is moved to front panel
Colour Black
Material Exterior: SGCC Steel, Aluminium
Side Panel (Right / Left): Tempered Glass / Aluminium
Compatibility GPU Clearance: L: 485 mm, H: 190 mm
CPU Clearance: 190 mm
PSU Clearance: 235 mm
Cable Routing 43 mm (Behind MB Tray)
Dimensions Incl. Protrusions: 531 x 261 x 544 mm
Excl. Protrusions: 514 x 244 x 514 mm
Volume 73.6L (incl. Protrusions)
Additional Features FreeForm 2.0 Exo-Structure
GPU Support Bracket included
Dust Filters: Top, Front, Bottom, Right Side Panel
Tool-Free Panel Removal
Package Weight 25.0000 kg
Warranty 2 Years

Other Options

Customer Reviews

  • ATX Case
  • USB 3.2, USB-C
  • 8 Expansion Slots
  • Multiple Fan Mounts
  • Radiator Compatible
Description

MasterFrame 600 – Open-Frame Power Meets Custom-Build Freedom

Engineered for Creators and Performers

The MasterFrame 600 is built for enthusiasts who demand maximum customization, performance, and creativity. With its FreeForm 2.0 exo-structure, this premium open-frame mid-tower case supports a wide range of motherboard sizes, from Mini-ITX to E-ATX and SSI-CEB, while giving builders full access to modular design files. The exposed frame allows easy access for upgrades, testing, or artistic expression, making it the perfect platform for showcase builds, test benches, or modding projects.

Thermal Dominance with Extreme Flexibility

Cooling potential is at the heart of the MasterFrame 600, with support for up to eleven fans and multiple radiator options up to 420mm in various positions. Whether you're building a liquid-cooled workstation or a high-airflow gaming rig, this chassis ensures optimal thermal performance without compromise. The included SickleFlow ARGB fans provide efficient cooling and aesthetic brilliance, while dust filters on all major intakes keep your components protected.

Design Without Limits

The MasterFrame 600 empowers builders to craft a PC that’s uniquely theirs. Its open-source philosophy allows full personalization through interchangeable panels and modular elements. With 485mm GPU clearance, 190mm CPU cooler clearance, and an included GPU support bracket, it's ready for the most powerful hardware available. Tool-free panel removal and thoughtful cable routing make assembly and maintenance effortless, completing a chassis that’s built to evolve with your vision.

Technical Specifications

SPECIFICATIONS
Form Factor ATX
Power Supply Wattage No PSU
Motherboard Support Mini-ITX, Mini-DTX, Micro-ATX, ATX, E-ATX, SSI-CEB (Conditional Support)
Window(s) Yes (Window)
LED Lighting Yes (LED Lighting)
Connectors / Controls 1 x USB 3.2 Gen 2×2 Type C
2 x USB 3.2 Gen 1 Type A
1 x 3.5mm Headset Jack (Audio+Mic)
Drive Bays 2 x 2.5″ / 3.5″ Combo
3 x 2.5″
Expansion Slots 8 Expansion Slots
Cooling System Front: 3 x SickleFlow ARGB 140mm Fans
Rear: 1 x SickleFlow ARGB 120mm Fan
Fan Mounts Front: 3 x 120 / 3 x 140 / 2 x 180 / 2 x 200 mm
Top: 3 x 120 / 2 x 140 / 2 x 180 / 1 x 200 mm
Rear: 1 x 120 mm
Side: 3 x 120 / 3 x 140 mm
Radiator Options Front: Up to 420 mm (Limit: 458 mm)
Top: 120 / 140 / 240 / 280 / 360 / 420 mm*
Rear: 120 mm
Side: Up to 420 mm
*420 mm only if I/O module is moved to front panel
Colour Black
Material Exterior: SGCC Steel, Aluminium
Side Panel (Right / Left): Tempered Glass / Aluminium
Compatibility GPU Clearance: L: 485 mm, H: 190 mm
CPU Clearance: 190 mm
PSU Clearance: 235 mm
Cable Routing 43 mm (Behind MB Tray)
Dimensions Incl. Protrusions: 531 x 261 x 544 mm
Excl. Protrusions: 514 x 244 x 514 mm
Volume 73.6L (incl. Protrusions)
Additional Features FreeForm 2.0 Exo-Structure
GPU Support Bracket included
Dust Filters: Top, Front, Bottom, Right Side Panel
Tool-Free Panel Removal
Package Weight 25.0000 kg
Warranty 2 Years