The Cooler Master MasterFrame 600 is a premium open-frame mid-tower chassis built for high-performance hardware, extreme cooling, and total customization. Designed with FreeForm 2.0 in mind, it supports ATX to E-ATX motherboards and offers full access to modular design files, empowering users to build and evolve without limits.
- The Cooler Master MasterFrame 600 FreeForm 2.0 Modular Platform design with magnetic side panels, making assembly straightforward and allowing for flexible configurations.
- Fully Customizable Internal Layout: “FreeForm 2.0” – modular design lets you adjust and reconfigure the internal structure to fit your needs, offering maximum flexibility for different builds and setups.
- Accommodate Latest-Gen GPUs: Designed to support the latest graphics cards, ensuring your build stays ahead of the curve.
- Dynamic Frame: The MasterFrame is compatible with many platforms and a range of system sizes, from compact builds to full-tower setups, it even supports as many as 3 radiators.
- Strong and Lightweight Aluminum: Crafted from high-quality aluminum, the MasterFrame 600 is durable and lightweight. Its premium finish enhances aesthetics while maintaining structural strength.
Color(s)
Black / Silver
Materials
Exterior: SGCC Steel, Aluminum
Side Panels: Tempered Glass / Aluminum
Dimensions (L x W x H)
Incl. Protrusions: 531 x 261 x 544 mm
Excl. Protrusions: 514 x 244 x 514 mm
Volume
73.6 L (including protrusions)
Motherboard Support
Mini-ITX, Mini-DTX, Micro-ATX, ATX, E-ATX*, SSI-CEB*
*Conditional support
Power Supply Support
ATX
PCI Expansion Slots
8
Drive Bays
5.25" Drive Bays: 0
3.5" Drive Bays: 0
2.5" / 3.5" Combo Bays: 2
2.5" Drive Bays: 3
I/O Panel
USB Ports: 2 x USB 3.2 Gen 1 Type A, 1 x USB 3.2 Gen 2x2 Type C
Audio: 1 x 3.5 mm Headset Jack (Audio + Mic)
Pre-installed Fans
Front (Black Model): 3 x Mobius 140 mm (Non-ARGB)
Front (Silver Model): 3 x SickleFlow 140 mm ARGB
Rear (Black Model): 1 x Mobius 120 mm (Non-ARGB)
Rear (Silver Model): 1 x SickleFlow 120 mm ARGB
Fan Support
Front: 3 x 120 mm, 3 x 140 mm, 2 x 180 mm, 2 x 200 mm
Top: 3 x 120 mm, 2 x 140 mm, 2 x 180 mm, 1 x 200 mm
Rear: 1 x 120 mm
Side: 3 x 120 mm, 3 x 140 mm
Radiator Support
Front: 120 / 140 / 240 / 280 / 360 / 420 mm (limit 458 mm)
Top: 120 / 140 / 240 / 280 / 360 / 420 mm (up to 420 mm if I/O module is moved)
Rear: 120 mm
Side: 240 / 280 / 360 / 420 mm
Dust Filters
Top / Front / Bottom / Right Side Panel
Clearances
CPU Cooler: 190 mm
Power Supply: 235 mm
Graphics Card: Length up to 485 mm (incl. power connector), Height up to 190 mm (incl. power connector)
Included Accessories
Black Model: GPU Support Bracket
Silver Model: GPU Support Bracket, ARGB PWM Hub
Cable Routing Behind Motherboard Tray
43 mm