This article covers Cooler Master MasterFrame 600 ATXケース.

Overview

The Cooler Master MasterFrame 600 is a mid-tower PC case featuring the innovative FreeForm 2.0 modular platform. Constructed with a combination of aluminum and tempered glass, it offers a premium look while allowing users to completely reconfigure the internal layout. It supports up to 420mm radiators and 410mm graphics cards, making it suitable for high-end gaming builds and workstations. This case is designed for enthusiasts who value flexibility and customization. Magnetic side panels and a pre-installed SickleFlow 140 ARGB PWM fan add convenience out of the box. The MasterFrame 600 sits in the mid-to-high-end market segment, competing with cases like the Fractal Design Define 7 and Lian Li O11 Dynamic.

Compatibility Guide

The MasterFrame 600 supports Mini ITX, Micro ATX, ATX, E-ATX, and Extended ATX motherboards. GPU clearance is up to 410mm, accommodating virtually all modern high-end graphics cards. CPU cooler height is not officially specified, but typical air coolers up to 160mm should fit without issue. Power supply is mounted at the bottom (ATX standard). Storage includes multiple 3.5-inch and 2.5-inch bays. Radiator support: front 420mm, top 360mm, rear 140mm. This allows for extensive custom water-cooling loops.

Product Info

Released in late 2025, the MasterFrame 600 is priced around ¥60,000 (approx. $400 USD). Warranty is 2 years (check local terms). It is available from Cooler Master's official store and major retailers. The FreeForm 2.0 platform is the standout feature: you can move the PSU to the front for better airflow, install a vertical GPU mount, or rearrange drive cages. This level of modularity is rare in this price range.

Best Use Cases

High-end gaming PC builders: Perfect for housing a large GPU like the RTX 4090 and a 420mm AIO or custom loop. The spacious interior and excellent airflow keep components cool under load. Creative professionals needing a workstation: Supports E-ATX motherboards and multiple drives, with flexible layout options for optimal cable management and cooling. PC modding enthusiasts: The modular design allows endless experimentation with internal layouts, making it a great canvas for unique builds. Budget-conscious users should look elsewhere: At ~$400, the MasterFrame 600 is expensive. If you don't need extreme modularity, cheaper cases like the Cooler Master MasterBox 520 offer solid value.

Things to Consider

The MasterFrame 600's complexity might overwhelm first-time builders. The modular components require careful assembly; the manual is essential. Also, the case weighs about 12 kg (26.45 lbs), making it less portable than some competitors. Compared to the Fractal Design Define 7, the MasterFrame 600 offers more layout flexibility but less noise dampening. The Lian Li O11 Dynamic is cheaper but lacks the same degree of modularity. If you prioritize silent operation, choose the Define 7. ## FAQ
Q: Can I mount a 360mm radiator on top? A: Yes, the top supports 360mm radiators. The front supports up to 420mm, allowing for hybrid cooling setups. Q: Will an E-ATX motherboard fit without issues? A: The case officially supports E-ATX. However, some wider E-ATX boards may reduce cable management space. Check your motherboard dimensions beforehand. Q: What fans are included? A: The case comes with at least one SickleFlow 140 ARGB PWM fan. You may want to add more fans for optimal airflow, especially in high-power builds.

Product Disclosure (Amazon)

  • Manufacturer: Cooler Master
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0F2WSHTCF
  • Note: This article covers a manufacturer-made product based on Amazon listing details.