Upgrade your PC build with premium Cooler Master components from PC Heaven UK. Discover our extensive range of high-airflow PC cases like the MasterBox and Cosmos series, plus legendary CPU coolers including the Hyper 212 and MasterLiquid AIOs. Whether you need silent cooling solutions, vibrant RGB case fans, or durable gaming peripherals, Cooler Master delivers exceptional thermal performance and striking aesthetics. Our selection includes:
• Award-winning PC cases with modular designs
• Efficient air and liquid CPU coolers for all budgets
• High-performance RGB and PWM cooling fans
• Durable gaming chairs and peripherals
Enjoy competitive UK pricing, expert advice on cooling solutions, and fast delivery on all Cooler Master products. Build your dream gaming rig or workstation with confidence using Cooler Master’s industry-leading thermal technology – available now at PC Heaven UK.
Cooler Master NCORE 100 MAX Case (Mini ITX, Extendable Width, 120mm AIO Cooler & 850W PSU Included, 4-Slot GPU Support, USB-C, Bronze Edition)
Original price was: £377.12.£366.27Current price is: £366.27. INC VAT-
Compact Mini ITX case with adjustable width for GPU clearance
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Pre-installed 120mm AIO liquid cooler and 850W SFX PSU included
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Supports 4-slot GPUs up to 357mm in length
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Tool-free panels and vertical GPU mounting with PCIe 4.0 riser
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USB-C, dual USB-A, and audio jack on front panel
Cooler Master NCORE 100 MAX Case (Mini ITX, Extendable Width, 120mm AIO Cooler & 850W PSU Included, 4-Slot GPU Support, USB-C, Dark Grey)
Original price was: £365.72.£355.20Current price is: £355.20. INC VAT-
Space-saving Mini ITX chassis with adjustable width for large GPUs
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Includes 120mm AIO liquid cooler and 850W SFX PSU (ATX 3.0)
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Supports up to 357mm long and 4-slot thick GPUs
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Clean tool-free design with dust filters and vertical GPU mount
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USB-C, dual USB-A, and audio jack on front I/O panel
Cooler Master MasterLiquid 360 ION ARGB Liquid CPU Cooler 3 x Mobius ARGB Fans Black
Original price was: £270.87.£261.20Current price is: £261.20. INC VAT- Liquid Cooler CPU
- AMD/Intel Compatible
- 360 mm Radiator
- 4-pin Fan Connector
- RGB Compatible
Cooler Master 1050 W MWE Gold V2 Fully Modular 80+ Gold Power Supply
Original price was: £168.44.£164.78Current price is: £164.78. INC VAT- Wattage: 1050W
- 80+ Rating: 80 Plus Gold
- Modularity: Fully Modular
- ATX Version: ATX 3.1
Cooler Master 750W V SFX Gold 750 ATX 3.1 PSU, Fully Modular, FDB Bearing Fan, 80+ Gold, SFX-to-ATX Bracket, PCIe 5.1
Original price was: £142.87.£139.77Current price is: £139.77. INC VAT- Wattage: 750W
- 80+ Rating: 80 Plus Gold
- Modularity: Fully Modular
- GPU Connector: 12V-2×6
- ATX Version: ATX 3.1
Cooler Master MasterBox NR200P V2 Case (White, Mini ITX, Glass/Mesh Side, Requires SFX/SFX-L PSU, 1x Fan, USB-C, 356mm GPU & 280mm Radiator Support)
Original price was: £114.66.£111.36Current price is: £111.36. INC VAT-
Sleek white Mini ITX case with interchangeable glass and mesh side panels
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Supports GPUs up to 356mm and 280mm radiators
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Includes 1x SickleFlow PWM fan for optimized airflow
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Tool-free access and flexible internal layout
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USB-C and dual USB-A ports on front panel for modern connectivity
Cooler Master MasterBox 600 Gaming Case (White, E-ATX, Glass Side, 4x ARGB Fans, ARGB Fan Hub, FineMesh Front, USB-C, BTF Compatible)
Original price was: £98.33.£95.50Current price is: £95.50. INC VAT-
White E-ATX case with tempered glass side panel
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Comes with 4x ARGB fans and built-in ARGB fan hub
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FineMesh front panel for high airflow and dust filtration
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USB-C port for fast, modern connectivity
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BTF compatible design for clean cable management
Cooler Master MasterBox 600 Gaming Case w/ Glass Side, E-ATX, 4x ARGB Fans, ARGB Fan Hub, FineMesh Front, USB-C, Asus BTF Compatible, Black
Original price was: £98.33.£95.50Current price is: £95.50. INC VAT-
Black E-ATX case with tempered glass side panel
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Includes 4x ARGB fans with ARGB hub for easy lighting control
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FineMesh front for superior airflow and dust protection
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USB-C front I/O for high-speed connectivity
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Supports Asus BTF layout for clean cable routing
Cooler Master 850W MWE Gold V3 ATX 3.1 PSU Fully Modular HDB Bearing Fan 80+ Gold PCIe 5.1
Original price was: £88.13.£86.21Current price is: £86.21. INC VAT- Cooler Master MWE
- 850 Watt
- Fully Modular
- ATX 3.1, PCIe 5.1
- 80+ Gold Certified
- Zero-RPM mode
Cooler Master Elite 301 Gaming Case (White, Micro ATX, Glass Side, 3x ARGB Fans, PSU Shroud, Intake Grill, USB-C)
Original price was: £61.88.£60.10Current price is: £60.10. INC VAT-
Sleek white Micro ATX case with tempered glass side panel
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Includes 3x ARGB fans for dynamic lighting effects
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Clean interior with built-in PSU shroud
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Front intake grill design for optimal airflow
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USB-C port for high-speed, modern connectivity
Cooler Master Elite 301 Gaming Case (Black, Micro ATX, Glass Side, 3x ARGB Fans, PSU Shroud, Intake Grill, USB-C)
Original price was: £59.08.£57.38Current price is: £57.38. INC VAT-
Black Micro ATX case with tempered glass side panel
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Comes with 3x pre-installed ARGB fans for vibrant lighting
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PSU shroud for clean and organized cable management
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Front intake grill for enhanced airflow
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USB-C port for fast, modern connectivity