Scan code: LN98073 Manufacturer code: MCB-K500D-KGNN-S00

Cooler Master K500 RGB Midi Case + 120mm MasterLiquid RGB AIO Water Cooler

Cooler Master MasterCase K500 RGB Mid Tower Gaming Case + MasterLiquid ML120R 120mm All-In-One RGB Hydro Cooler Bundle

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Scan code: LN98073 Manufacturer code: MCB-K500D-KGNN-S00
From £16.16 / month (APR 14.9%)
Monthly Payment: £31.24
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £179.99
Total inc. interest: £187.40
Monthly Payment: £16.16
Instalment Rate: 14.9% p.a. (fixed)
Cost of purchase: £179.99
Total inc. interest: £193.91
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Delivery Options
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  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info

MasterBox K500 RGB Case & 120mm MasterLiquid AIO Water Cooler Bundle

K500 MasterBox

MAKE A START ON THE PERFECT GAMING SYSTEM The sleek design of the K500 is proof that you can get the quality of the latest performance and looks at a lower price. The K500 from Cooler Master comes with room for ATX, Micro-ATX and Mini-ITX motherboards. You can personalize the colours of your system with the integrated RGB controller and enjoy up to 16.7 million colours to make your build reflect you. It also features pre-installed RGB fans and unique RGB accents on the front panel, making the K500 a one-of-a-kind case. All your components can be put on display behind a stunning, edge-to-edge tempered glass side panel which adds further excellence to your system. The K500 has been bundled with the MasterLiquid all-in-one liquid cooler which is custom inside and out. It works with remarkable components to keep your CPU consistently cool. With a low-profile dual chamber pump for high-performance heat transfer, and a MasterFan Air Balance fan that works in silence to provide next-level cooling. You can customize your case and cooler with stunning RGB lighting to truly reflect your gaming style.

Make a System that Stands Out from the Rest

K500 Tempered Glass

TEMPERED GLASS SIDE PANEL The K500 boasts a stunning and durable tempered glass side panel, perfect for showcasing the components of your system. This edge-to-edge panel displays your system for everyone to see, and allows for easy access to your components.

Versatile Cooling for your System

k500 fan options

FIND THE PERFECT COOLING COMBINATION Install and support up to six 120mm fans along with front and rear liquid cooling options to ensure you'll never have to compromise on performance even during long gaming sessions. High-performance cooling means high-performance all round, and the K500 offers just that.

Make the System of your Dreams a Reality

component clearance k500

MAIN COMPONENTS CLEARANCE The MasterBox K500 supports CPU coolers up to a height of 163mm, GPUs up to an impressive length of 400mm and power supplies up to 180mm to give you the space to craft a system without boundaries and the freedom to choose from a vast range of computer parts. The K500 is the perfect and most versatile case for your build.

Make your Computer come to Life with Stunning Lighting

k500 rgb

INCREDIBLE RGB CAPABILITIES Featuring 16.7 million colours to choose from, the MasterBox K500 allows you to customize the lighting in your PC to make your gaming more immersive, or to reflect your personal style. It offers a dedicated RGB controller so you can customize lighting without an RGB-ready motherboard. Two 120mm RGB fans inside the case along with the accents on the front panel work to create beautiful lighting for your system, with the included 1-to-5 splitter cable for your RGB LED fans which is compatible with ASUS, Gigabyte, MSI and ASRock motherboards.

MasterBox K500 Connection Options

k500 ports

VITAL PORTS ON THE FRONT OF YOUR CASE The K500 provides you with a headphone output, a microphone input and two USB 3.0 ports so you can easily plug in your gaming gear and jump into the action.

Built with the Greatest Airflow in Mind

argb fan

MF120R ARGB FANS The MasterLiquid uses MasterFan MF120R fans to provide an ideal cooling solution that maximises air pressure for incredible AIO cooling. Designed for addressable RGB PC’s, you can personalize the colour of your fans to match your system perfectly.

Obtain better Cooling with More Power

dual chamber

LOW-PROFILE DUAL CHAMBER This MasterLiquid cooler utilizes a low-profile, dual-chamber pump which works to enhance performance and has greater durability over the last-gen single chamber pump designs. This lightweight pump is designed with a PPS (Polyphenylene sulphide) and glass fiber construction that resists a broad range of chemicals, and is unaffected by moisture or immersion in water. It is also impervious to oxidation and corrosion, making it a truly ground-breaking component for your system.

Perfect Cooling is always Guaranteed

pump components

DURABLE WATER COOLING PUMP The pump itself is built from a wealth of reliable components that will bring you pristine cooling for years to come. The diffuser provides uniform colour in reflected and transmitted light, and the pump is fitted with 12 addressable RGB LEDs for amazing colour synchronization. The tri-phase motor comes with a silent driver to minimize operating current whilst maintaining a low dBA, and the high performance impeller works for enhanced liquid pressure. On the bottom, a microchannel cold plate works to maximize the water contact surface for fast heat dissipation, and a high-quality rubber O-ring eliminates and prevents liquid emission.

Never Worry about Excessive Heat


STYLISH CUSTOM RADIATOR The MasterLiquid features a custom design, low resistance radiator which allows higher flow rate, hear exchange efficiency and provides remarkable cooling performance.

Flexible and Durable Enough for any System

double tuning

STURDY DOUBLE TUBING FEP tubing makes your cooler durable yet flexible, utilizing sleeved tubing on the exterior to give it a modern, premium look.

Control your Vibrant Lighting with Ease


WIRED ADDRESSABLE ARGB CONTROLLER A compact, convenient addressable ARGB LED controller allows you to easily customize your ARGB devices without the need for either an ARGB capable motherboard or software.

Core Chassis Specifications
Case Edition MasterBox K500
Case Form Factor Mid Tower
Motherboard Form Factor
  • ATX
  • MicroATX
  • Mini-ITX
I/O, Bays & Expansion
Front/Side/Top Panel I/O
  • 1 x Headphone Out
  • 1 x Mic In
  • 2 x USB 3.0
Drive Bays
  • 1 x 2.5" Internal
  • 2 x 3.5" Internal
Standard Expansion Slots 7
Vertical Expansion Slots  
Fans & Filters
Fan Bays
  • 2 x 120/140mm
  • 3 x 120mm
Fans Included
  • 1 x 120mm
  • 2 x 120mm w/ RGB LEDs
Fan Controller/Hub  
Dust Filters
  • Bottom
  • Front
  • Top
Liquid Cooling Support
Front Radiator Compatibility 1 x 120/140/240/280mm
Top Radiator Compatibility  
Bottom Radiator Compatibility  
Rear Radiator Compatibility 1 x 120mm
Side Radiator Compatibility  
Max CPU Cooler Height 160 mm
Max GPU Card Length 400 mm
Cable Routing Space 15-23mm Behind Motherboard Tray
Side Panels
Window/s Yes
Window Configuration 1 x Main Side
Window Construction Tempered Glass
LED Lighting Functionality
LED Lighting Yes
LED Lighting Emitters Included LED Fan/s
LED Lighting Colour RGB (16.7 Million Colours)
LED Lighting Support & Control
  • Compatible with ASRock PolyChromeSync
  • Compatible with ASUS AURA Sync
  • Compatible with Gigabyte RGB Fusion
  • Compatible with MSI Mystic Light Sync
  • Control via Compatible Motherboard RGB Header
  • Control via Inc. Controller/Hub (Buttons/Switches)
Power Supply Compatibility
PSU Included No
PSU Wattage (If Included)  
PSU 80+ Rating (If Included)  
PSU Support ATX
PSU Mounting Location Bottom Mount, Rear
Max PSU Length 180 mm
Chassis Physical Specifications
Colour Black
Chassis Contruction Materials Steel / Plastic
Dimensions 211 x 455 x 491 (WxHxD mm)
Please Note Inc. 1-to-5 Splitter Cable + 4-pin M-to-M Adapters for RGB fans.
Additional Information
Scan Code LN98073
Model Number MCB-K500D-KGNN-S00
GTIN 4719512071120

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

12 months
Return to base
DOA Period:
28 days
RTB Period:
12 months
Manufacturer Contact Details
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Questions & Answers
Cooler Master K500 RGB Midi Case + 120mm MasterLiquid RGB AIO Water Cooler
Cooler Master K500 RGB Midi Case + 120mm MasterLiquid RGB AIO Water Cooler