TAIPEI, Taiwan – 25TH April, 2024 – Pushing the envelope of customization and performance, Cooler Master, the globally recognized leader in PC component innovation, is proud to announce the launch of its newest creation – the MasterBox 600. Available in sleek black and pristine white, this case promises a groundbreaking approach to PC builds.

Designed to cater to the needs of both novice builders and seasoned enthusiasts, the MasterBox 600 boasts a suite of features that streamline the building process and enhance performance. 

Key elements include:

  1. Back-Connected Motherboard Support: A revolutionary design that offers 33-35mm of space behind the motherboard tray, ensuring superior cable management and ease of access.
  2. Versatile Cooling Options: With the capacity to house up to seven 120mm fans alongside options for a top-mounted 360mm radiator or a front-mounted 420mm radiator, the MasterBox 600 stands ready to tackle even the most intense thermal demands.
  3. Fine Mesh Front Panel: The meticulously crafted front panel ensures your components stay cool, enabling peak performance without thermal throttling.
  4. Removable HDD Cage: A flexible storage solution that supports multiple configurations, allowing for up to two 3.5” HDDs and six 2.5” SSDs, complemented by a fully removable HDD cage to ease the installation and upgrading process.
  5. Optimized Airflow: Equipped with three 140mm SickleFlow fans and a CF 120 fan, the MasterBox 600 not only keeps your system chill but does so with a visual flair that stands out.
  6. Room for Upgrades: Designed with future-proofing in mind, the case supports a 410mm GPU, a 170mm CPU cooler, and multiple fans and radiators, ensuring that your system can evolve with the latest tech advancements.

The MasterBox 600 encapsulates the future of PC building, making cutting-edge design and performance accessible to all users. Step into the new age of PC construction and make your dream PC a reality with the Cooler Master MasterBox 600.


Product Name  MasterBox 600 

(L x W x H)

incl. Protrusions 474(L)*230(W)*481(H)mm
excl. Protrusions 465(L)*230(W)*465(H)mm
Volume 49.73L
Motherboard Support ITX / Micro ATX / ATX (Supporting Back-connector Motherboard)/E-ATX (*up to 12″x10.9″/ 30.5cmx27.7cm motherboards, may impact cable management)
Cable Management Space behind MB tray 33mm~35mm
Power Supply (limited Length) 170mm, 210mm (w/o HDD cage)
CPU-cooler (limited height) 170mm
VGA card support 360mm, 410mm (w/o front radiator)
Expansion Slots 7
5.25“ ODD N/A
3.5” HDD 2
3.5” / 2.5” Combo N/A
2.5” SSD 2 (Max.6)
USB Ports 2x USB 3.2 Gen1 Type A, 1x USB 3.2 Gen2x2 Type C
Audio In / Out 1x 3.5mm Headset Jack (Audio + Mic)
Fan Support Top 3 x 120mm, 2 x 140mm 
Front 3x 120mm, 3x 140mm
Rear 1x 120mm
Radiator Support Top 120/140/240/280/360mm
Front 120/140/240/280/360/420mm (Limit: 457*140*27mm)
Rear 120mm
Dust Filters Top, Bottom

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