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Cooler Master MasterBox 600 (Black) Medium Tower case with mesh front panel, tempered glass window and 4 ARGB PWM fans - ASUS BTF and MSI Project Zero compatible
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Cooler Master MasterBox 600 (Black)

Medium Tower case with mesh front panel, tempered glass window and 4 ARGB PWM fans - ASUS BTF and MSI Project Zero compatible

3 customer reviews
109€95
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In stock
Case color:

  • White

    99€95
    In stock

  • Black

    109€95
    In stock
Case color:
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  • Overview

  • Specifications

  • Customer reviews

Overview

MasterBox 600: Customisation taken to a whole new level

The Cooler MasterBox 600 is a mid-tower gaming case with a sober, elegant design. It features 4 ARGB fans with controller included for splendid lighting effects. Its Mesh front panel simultaneously offers optimised airflow and an assertive gaming look. In terms of connectivity, it supports USB 3.2 2x2 Type C. What's more, its compatibility with ASUS BTF and MSI Project Zero technologies means improved cable management for a streamlined look.

Highlights

  • Support for motherboards with rear connectors such as ASUS BTF and MSI Project Zero.
  • Multiple cooling options with support for up to seven 120mm fans and either a 360mm top-mounted radiator or 420mm front-mounted radiator for ultra-efficient cooling of the processor and other components.
  • Mesh front panel to optimise airflow and improve heat dissipation performance.
  • Removable hard drive cage for improved access.
  • Three 140 mm SickleFlow fans and one CF 120 fan for high cooling power and eye-catching looks.
  • Great upgradeability with support for a 410mm GPU, 170mm ventirad and multiple fans and heat sinks to keep you one step ahead.

Key features

  • Motherboard: Mini-ITX, Micro-ATX, ATX, E-ATX (up to 277 mm wide)
  • Mesh front panel
  • 4 fans included (3x SickleFlow140 ARGB PWM front and 1x CF120 ARGB rear)
  • ARGB hub included
  • 120/140/240/280/360/420 mm watercooling compatibility
  • Graphics card up to 410 mm long (360 mm if a heatsink is fitted on the front)
  • Power supply up to 210 mm long (170 mm if HDD cage installed)
  • CPU cooling up to 170 mm high
  • Connectors: 2x USB 3.0 + 1 x USB 3.2 2x2 + 1x 3.5 mm jack
Specifications
Select your criteria

General information

Product name

 Cooler Master MasterBox 600 (Black)

Brand

 Cooler Master

Model

 MB600-KGNN-S00

Main characteristics

Graphic card max. length

 360 mm

Max height CPU fan

 170 mm

Power supply max. length

 170 mm

Power format

 ATX/EPS

Case format

 Mid tower

Use

 Gamer

Material

 Plastic
Tempered glass
Steel

Motherboard format

 ATX
E-ATX
Micro ATX
Mini ITX

Power supply supplied

 No

Design

Screwless fixing system

 No

Case color

 Black

Front color

 Black

Dust filters

 2

Integrated display

 No

Mesh front

 Yes

Glass

 Yes

Tempered glass

 Yes

Fish tank (panoramic view)

 No

LED RGB

 Yes

ARGB LED

 Yes

Water cooling compatible

 Yes

Motherboard connector location

 Standard connectors (on the motherboard)
Connectors under the motherboard

Expansion slots

Number of PCI slots

 7

Low profile

 No

Number of invisible 3.5" slots

 2

Number of 2.5" slots

 2

Front connectivity

Location of expansion ports

 Top

Connector(s) available

 1 X USB 3.2 Type C
2 X USB 3.0
1 X 3.5mm Jack Female Stereo

Cooling

Fan(s) included

 Yes

Number of rear fan(s) slots

 1 X 120mm

Quantity of rear fan(s) supplied

 1

Number of front fan(s) slots

 3 X 120 or 140mm

Quantity of front fan(s) supplied

 3

Number of above fan(s) slots

 2 X 120 or 140mm
1 X 120mm

Water cooling

AIO radiator compatibility

 420mm radiator
360mm radiator
280mm radiator
240mm radiator
140mm radiator
120mm radiator

Front AIO slot(s)

 120mm radiator
140mm radiator
240mm radiator
280mm radiator
360mm radiator
420mm radiator

Above AIO slot(s)

 280mm radiator
240mm radiator
140mm radiator
120mm radiator
360mm radiator

Rear AIO slot(s)

 120mm radiator

Physical characteristics

Width

 230 mm

Height

 481 mm

Depth

 474 mm

Weight

 7.9 kg

Volume

 49.73 l

Warranties

Commercial warranty
Seller 2 years

Legal warranty
See terms & conditions

See all Cooler Master products

See Cooler Master PC cases section

Product referenced on 15 May 2024

Customer reviews
Global rating
10/10
based on 3 reviews Editorial and moderation guide
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    3 reviews
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  • by DorianT
    Posted on 18 Feb 2026
    Bought on 18 Feb 2026 from LDLC
    Number of reviews: 1 Average rating: 10

    Perfect

    Hello,

    Here is my objective review of the Cooler Master MasterBox 600 (Black) from Cooler Master.

    Strengths:
    The case offers a sleek, modern design that is suitable for both gaming and professional use. The ventilated front panel ensures good airflow, helping to maintain optimal temperatures. It is widely compatible, supporting large graphics cards and cooling solutions, including water cooling. The internal layout makes it easy to assemble and manage cables. Finally, it offers good value for money.

    Weaknesses:
    The materials are traditional and give a less premium impression. Soundproofing is limited, which can allow fan noise to pass through. Customisation options, particularly RGB, remain fairly basic.

    Model: Cooler Master MasterBox 600 (Black)
    Review automatically translated
  • by JoseP
    Posted on 25 Jul 2025
    Bought on 27 Jun 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Evolution

    Hello, it's been at least 7 years since I last changed my PC and I've noticed several practical changes
    Quick to switch on and off
    Now you can press the button to switch off directly
    Management of the video card fans, which really come on when they're needed.
    So I have no regrets about my purchase

    Model: Cooler Master MasterBox 600 (White)
    Review automatically translated
  • by NicolasL
    Posted on 9 Jul 2024
    Bought on 3 Jul 2024 from LDLC
    Number of reviews: 2 Average rating: 10

    Luminous and very, very beautiful case

    A very attractive, robust and high-quality case.
    The fan colours look great and add a lot to the overall aesthetic.

    Model: Cooler Master MasterBox 600 (White)
    Review automatically translated

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