Description
MasterFrame 600
Premium open-frame ATX case
Built for builders who refuse to compromise. The MasterFrame 600 is an open-frame mid-tower chassis engineered for extreme cooling, high-performance hardware, and limitless customization — powered by the FreeForm 2.0 platform.
With support for Mini-ITX to E-ATX motherboards, up to eleven fans, triple 420mm radiator capacity, and 485mm GPU clearance, the MasterFrame 600 is ready for the most demanding builds. Open-source modular design files let you reshape, extend, and personalize your chassis — your build, your rules.
Tool-Free Panel Removal
Pop off side panels and components in seconds — no tools, no hassle. Perfect for quick upgrades, cable management, or showing off your build.
Included GPU Support Bracket
Keep your GPU locked in place and looking pristine. The included support bracket eliminates sag under heavy cards, protecting your investment during intense workloads and long gaming sessions.

Specifications
Design & Dimensions
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Model Number: Black: MF600-KGNN-S00, Silver: MF600-SGNN-S00
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Color(s): Black / Silver
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Materials - Exterior: SGCC Steel, Aluminum
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Materials - Side panel (Right / Left): Tempered Glass / Aluminum
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Dimensions (L x W x H): 531 x 261 x 544mm (Incl. Protrusions), 514 x 244 x 514 mm (Excl. Protrusions)
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Volume: 73.6 L (Liters Incl. Protrusions)
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Size: Mid Tower
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Series: MasterFrame Series
Hardware Compatibility & Clearances
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Motherboard Support: Mini-ITX, Mini-DTX, Micro-ATX, ATX , E-ATX*, SSI-CEB* (*Conditional Support)
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Power Supply Support: ATX
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PCI Expansion Slots: 8
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Clearance - CPU Cooler: 190 mm
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Clearance - PSU: 235 mm
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Clearance - Graphics Card: L: 485 mm (incl. power connector), H: 190 mm (incl. power connector)
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Cable Routing - Behind Motherboard Tray: 43 mm
Drive Bays & I/O Panel
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5.25" Drive Bays: 0
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3.5" Drive Bays: 0
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2.5" / 3.5" Drive Bays (Combo): 2
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2.5" Drive Bays: 3
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I/O Panel - USB Ports: 2x USB 3.2 Gen 1 Type A, 1x USB 3.2 Gen 2x2 Type C
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I/O Panel - Audio In / Out: 1x 3.5mm Headset Jack (Audio+Mic)
Pre-installed Fans
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Pre-installed Fans - Front: Mobius 140 mm x 3 (non-ARGB) - Available for Black Model Only, SickleFlow ARGB 140 mm x 3 - Available for Silver Model Only
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Pre-installed Fans - Top: N/A
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Pre-installed Fans - Rear: Mobius 120 mm x 1 (non-ARGB) - Available for Black Model Only, SickleFlow ARGB 120 mm x 1 - Available for Silver Model Only
Fan Support
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Fan Support - Front: 3x 120mm, 3x 140mm, 2x 180mm, 2x 200mm
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Fan Support - Top: 3x 120mm, 2x 140mm, 2x 180mm, 1x 200mm
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Fan Support - Rear: 1x 120mm
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Fan Support - Side: 3x 120mm, 3x 140mm
Radiator Support
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Radiator Support - Front: 120 / 140 / 240 / 280 / 360 / 420 mm (Limit: 458 mm)
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Radiator Support - Top: 120 / 140 / 240 / 280 / 360 / 420 mm (Up to 420mm if I/O module is moved to the front panel)
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Radiator Support - Rear: 120 mm
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Radiator Support - Side: 240 / 280 / 360 / 420 mm
Filters, Accessories & Warranty
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Dust Filters: Top, Front, Bottom, Right side panel
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Included Accessories: GPU Support Bracket (Available for Black Model Only), GPU Support Bracket / ARGB PWM Hub (Available for Silver Model Only)
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Warranty: 2 years
Downloads