Cooler Master MasterBox 600 Mid-Tower PC Case – White

Cooler Master MasterBox 600 Mid-Tower PC Case – White

R1397,00

  • Case Type: Mid-Tower
  • Motherboard Support: Mini-ITX | Micro-ATX | ATX | E-ATX (Reverse-Connector Supported)
  • Max GPU Length: 410mm (360mm with front radiator)
  • Side Panel: Tempered Glass
  • Radiator Support: Front: Up to 420mm | Top: Up to 360mm
  • Max CPU Cooler Height: 170mm
  • Included Fans: 3x 140mm SickleFlow ARGB PWM (Front), 1x 120mm CF120 ARGB (Rear)
  • Warranty: 2 Years
Availability: 1 in stock SKU: MB600-WGNN-S00 Category:
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Description

Cooler Master MasterBox 600 Mid-Tower Case: Powering the Next Generation

The white Cooler Master MasterBox 600 aims to bring high-level performance and cutting-edge aesthetics to every segment of the PC building community. Designed as the new standard for modern ATX cases, it effortlessly combines massive radiator support, premium ARGB cooling out of the box, and full compatibility with the latest back-connector motherboards to deliver a flawless, high-performance showcase.

Key Features

  • Back-Connected Motherboard Support: Fully compatible with next-generation reverse-connector motherboards, freeing up space in the primary chamber and hiding unsightly cables for an immaculate build.
  • FineMesh Performance Front Panel: The expansive FineMesh intake offers completely unrestricted airflow, ensuring stellar thermals for demanding processors and graphics cards.
  • Exceptional Included Cooling: Equipped with three powerful 140mm SickleFlow ARGB PWM fans in the front and one 120mm CF120 ARGB fan in the rear, providing striking illumination and massive cooling power right out of the box.
  • Versatile Radiator Options: Features enthusiast-grade liquid cooling support, accommodating a massive 420mm radiator in the front or a 360mm radiator on the top mount for hyper-effective CPU cooling.
  • Generous Cable Management: Provides a massive 33mm to 35mm of cable routing space behind the motherboard tray, making clean wiring easier than ever.

Quick Specs: Cooler Master MasterBox 600

Specification Details
Case Type Mid-Tower
Motherboard Compatibility Mini-ITX | Micro-ATX | ATX | E-ATX
Clearances GPU: 410mm | CPU: 170mm | PSU: 210mm (w/o HDD cage)
Fan Capacity Up to 7x 120mm fans
Radiator Capacity Front: 420mm | Top: 360mm | Rear: 120mm
Pre-Installed Fans 3x 140mm ARGB PWM | 1x 120mm ARGB
Drive Bays 2x 3.5″ | Up to 6x 2.5″
Front I/O Ports 1x USB 3.2 Gen 2×2 Type-C | 2x USB 3.2 Gen 1 Type-A | Audio Combo
Warranty 2 Years
PC Case

Perfect for Clean & Cable-Free Builds

Seamlessly compatible with modern back-connector motherboards, this high-airflow chassis ensures your pristine white components take centre stage without the distraction of cable clutter.

Why Choose the Cooler Master MasterBox 600?

The PC building landscape is rapidly shifting towards cleaner, more refined aesthetics, and the white Cooler Master MasterBox 600 is at the forefront of this revolution. By natively supporting the latest back-connector motherboards (such as ASUS BTF or MSI Project Zero), this chassis allows you to completely eliminate visible wiring from the primary chamber. This means your hardware—especially vibrant white components and RGB memory—becomes the undisputed focal point of your desk setup, unmarred by bulky 24-pin power cables or messy fan headers.

To support this stealthy wiring approach, Cooler Master has engineered a cavernous 33mm to 35mm of cable routing space directly behind the motherboard tray. This generous clearance ensures that even with thick, sleeved extensions or multiple RGB controllers, the rear side panel closes effortlessly without any unsightly bulging. It takes the frustration out of the building process, allowing both veterans and first-time builders to achieve a museum-quality finish in record time.

However, the MasterBox 600 isn’t just about good looks; it is an absolute powerhouse when it comes to thermal management. The stunning FineMesh front panel acts as a massive, unrestricted intake, feeding the three pre-installed 140mm SickleFlow ARGB fans. This setup actively forces immense volumes of cool air over your graphics card and processor, keeping thermals aggressively low and frame rates consistently high, even during the most demanding gaming sessions.

Hardware compatibility is equally impressive for a Mid-Tower footprint. Whether you are installing a monstrous 410mm flagship graphics card or a custom liquid cooling loop featuring a 420mm front radiator, the MasterBox 600 provides the necessary space. The removable HDD cage further expands interior flexibility, ensuring that your build can evolve seamlessly as your hardware requirements grow over the years.

Embrace the future of clean PC building. Upgrade to the white MasterBox 600 today and showcase your hardware in its purest form!

I. Overview & Compatibility
Model Name Cooler Master MasterBox 600
Model Number (SKU) MB600-WGNN-S00
Case Type Mid-Tower
Colour White
Materials Steel, Plastic, Tempered Glass
Motherboard Support
  • Mini-ITX
  • Micro-ATX
  • ATX (Supporting Back-Connector Motherboards)
  • E-ATX (up to 12″ x 10.9″, may impact cable management)
Volume 49.73 Litres
Side Panel Tempered Glass
Warranty 2 Years
II. Dimensions & Clearances
Case Dimensions (L x W x H) 474mm x 230mm x 481mm (Incl. Protrusions)
465mm x 230mm x 465mm (Excl. Protrusions)
Maximum GPU Length 410mm (360mm with front radiator installed)
Maximum CPU Cooler Height 170mm
Maximum PSU Length 170mm (210mm without HDD Cage)
Cable Routing Space 33mm – 35mm (Behind Motherboard Tray)
III. Cooling System
Fan Support
  • Front: 3x 120mm / 3x 140mm
  • Top: 3x 120mm / 2x 140mm
  • Rear: 1x 120mm
Radiator Support
  • Front: 120mm / 140mm / 240mm / 280mm / 360mm / 420mm (Limit: 457x140x27mm)
  • Top: 120mm / 140mm / 240mm / 280mm / 360mm
  • Rear: 120mm
Fans Included
  • Front: 3x 140mm SickleFlow ARGB PWM (650~1800 rpm)
  • Rear: 1x 120mm CF120 ARGB (650~1200 rpm)
Dust Filters Top, Bottom
IV. Expansion & I/O
Expansion Slots 7
Internal 3.5″ Drive Bays 2 (Removable HDD Cage)
Internal 2.5″ Drive Bays 2 (Max. 6)
Front Panel I/O
  • 1x USB 3.2 Gen 2×2 Type-C
  • 2x USB 3.2 Gen 1 Type-A
  • 1x 3.5mm Combo Audio Jack (Audio + Mic)
V. Other Features
Included Accessories ARGB Fan Hub
Design Features
  • FineMesh Performance Front Panel
  • Reverse/Back-Connector Motherboard Compatibility
  • Removable HDD Cage for System Upgrades

About the Brand

Cooler Master is a global leader in PC cooling, cases, and custom build accessories, trusted by gamers, enthusiasts, and system builders for over 30 years. Known for blending functionality with bold design, Cooler Master products are crafted to keep your system cool, quiet, and looking sharp.

From airflow-optimized PC cases, award-winning CPU coolers, and AIO liquid cooling solutions to durable power supplies, fans, and gaming peripherals, Cooler Master is all about enabling peak performance and creative freedom. They’re also a favorite for custom loop builders and modders looking to push boundaries.

At OnlyGaming, we offer a wide range of Cooler Master products to suit any build — whether you’re aiming for silence, performance, or RGB perfection. Cooler Master empowers you to Make It Yours.

Trusted Brands Only
TRUSTED BRANDS ONLY We stock what we'd use ourselves, backed by local warranty support from official distributors.
Built For Every Setup
BUILT FOR EVERY SETUP From core components to complete battlestations.
Power Your Passion
POWER YOUR PASSION Gear for casual players and competitive gamers alike.

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