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420mm Liquid Cooler
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Thermalright Frozen Warframe 420 ARGB
All-in-One liquid coolerRadiator: 420 mmFans: Three 140 mm with ARGB lightingCompatible with AMD and Intel sockets
£73.94
ASUS ProArt LC 420
CPU coolerCompatible with AMD AM4/AM5 & Intel LGA1150/LGA1151/LGA1155/LGA1156/LGA1200/LGA1700Cooler RPM: 800-2000 ± 10%, Cooler CFM: max 107456mm radiator, 3 x 120mm fans, PWM-controlled
£229.95
Arctic Liquid Freezer III 420 Pro
CPU cooler with water cooling systemCompatible with AMD sockets AM4, AM5 and Intel sockets LGA1700, LGA1851Radiator: 420 mm, 3 fans with 140 mm diameterCooler RPM: 2000 ± 10%, max. CFM: 69.9Includes thermal paste, black
£69.42
Enermax Liqmaxflo 420 ARGB (ELC-LMF420T-ARGB)
CPU AIO Liquid CoolerXtreme Dual-Chamber PumpVRM Water Block ARGBDimensions: 420mmSuitable for Computer Components & Parts
£129.99
Shipping: £9.00
Amazon Marketplace - Semantic UK
Thermaltake MAGFloe 420 Ultra ARGB
AIO Water CoolingMaterial: Aluminum, Copper, RubberDisplay: 3.95-inch TFT-LCD, resolution 480 x 480 pixelsFans: 3 x 140 mm, max. speed 2000 RPM, airflow 81.6 m³/hCompatible with Intel and AMD sockets, TDP 360 W
£192.90
Arctic Liquid Freezer III Pro 420 A-RGB
Radiator: 420 mmFans: 3x 140 mm P14 Pro A-RGBSocket: Intel LGA1851, LGA1700, AMD AM5, AM4Type: All-in-One with optimized contact pressure distributionIntegrated cable management for reduced visibility
£80.88
(360mm) 240mm CPU Liquid Cooler High Durability Water Cooling Radiator
1ãÂÂHigh Durability: The copper fins and brass tanks is highly durable, and they can realize long time cooling operation. 2ãÂÂSimple Installation:...
£97.08
Shipping: Free
OnBuy
(120mm) 240mm CPU Liquid Cooler High Durability Water Cooling Radiator
1ãÂÂHigh Durability: The copper fins and brass tanks is highly durable, and they can realize long time cooling operation. 2ãÂÂSimple Installation:...
£57.10
Shipping: Free
OnBuy
Liquid Cooling - 360mm AIO system with RGB lighting, Compatible with various sockets, Includes High Performance Fans and Efficient Pump.* #* B0F8KWTQRF
THERMAL EFFICIENCY: Keep your CPU at optimal temperatures for exceptional performance in intensive games and tasks. * ADVANCED MONITORING: Monitor the temperature and performance of your system in real time for a seamless gaming experience. * OPTIMAL PERFORMANCE: Improve the stability of your system and maximize the potential of your hardware at all times. * COOLING POWER: Increase the life of your components with a cooling system that prevents overheating. * GAME FLUIDITY: Enjoy consistent, fast performance every game thanks to high-level cooling. *
£257.69
Shipping: Free
Amazon Marketplace - Amazon EU
Versatile 360mm Black ARGB CPU Liquid Cooler—Compatible with Most Platforms
Versatile 360mm Black ARGB CPU Liquid Cooler—Compatible with Most Platforms, Computers/Tablets & Networking > Computer Components & Parts > Fans, Heatsinks & Cooling > Water Cooling
£79.02
Shipping: Free
eBay - platinum.marketplace
Thermalright Frozen Prism 360 White ARGB 360mm AIO Liquid Cooler
Thermalright Frozen Prism 360 White ARGB 360mm AIO Liquid Cooler, Computers/Tablets & Networking > Computer Components & Parts > Fans, Heatsinks & Cooling > Water Cooling
£72.49
Shipping: Free
Base price: £72.49 / Unit
eBay - cool_deals_warehouse
(240mm) 240mm CPU Liquid Cooler High Durability Water Cooling Radiator
1ãÂÂHigh Durability: The copper fins and brass tanks is highly durable, and they can realize long time cooling operation. 2ãÂÂSimple Installation:...
£75.43
Shipping: Free
OnBuy
Corsair XR5 420 mm
RadiatorMaterial: Copper, BrassFan compatibility: Up to 3x 140mm fans, push-pull configuration possibleConnections: 2x G1/4Dimensions: Thickness 30 mm
£113.40
Shipping: Free
eBay - scancomputers_int
GIGABYTE EAGLE 360 ICE Liquid CPU Cooler - 3x120mm ARGB Fans, full-color LCD, DA GP-GIGABYTE EAGLE 360I
GIGABYTE EAGLE 360 ICE Liquid CPU Cooler - 3x120mm ARGB Fans, full-color LCD, DA, Computers/Tablets & Networking > Computer Components & Parts > Fans, Heatsinks & Cooling > CPU Fans & Heatsinks
£85.00
Shipping: Free
eBay - sebeam
Thermalright Frozen Prism 360 Black ARGB 360mm AIO Liquid Cooler
Thermalright Frozen Prism 360 Black ARGB 360mm AIO Liquid Cooler, Computers/Tablets & Networking > Computer Components & Parts > Fans, Heatsinks & Cooling > Water Cooling
£71.69
Shipping: Free
Base price: £71.69 / Unit
eBay - cool_deals_warehouse
ProArt LC 420 All-in-one CPU Liquid Cooler with Illuminated System Status Meter and Three Noctua NF-A14 industrialPPC-2000 PWM 140mm Radiator Fans
Noctua NF-A14 industrialPPC-2000 PWM 140mm radiator fans deliver high airflow with minimal noise Performance three-phase motor offers excellent cooling capability and quieter operation Illuminated meter indicates the live system load, temperatures and fan speeds 450mm of reinforced sleeved tubing offers durability, flexibility and chassis compatibility Thicker radiator with larger coolant storage to deliver enhanced cooling performance Minimalist design perfectly complements the aesthetics of the ProArt-family components
£434.43
Shipping: Free
Amazon Marketplace - SELECT ELITE
Deepcool Spartacus 420 Liquid Cpu Cooler Triple 120Mm Argb Fans Anti-Leak Tech G R-SPT420-BKDSMP-G-1
Deepcool Spartacus 420 Liquid Cpu Cooler Triple 120Mm Argb Fans Anti-Leak Tech G, Computers/Tablets & Networking > Computer Components & Parts > Fans, Heatsinks & Cooling > Water Cooling
£174.95
Shipping: Free
eBay - youritdelivered
Electric Beverage Cooler 420ml with Fast Cooling Technology for Drinks, Home and Office Use White
Ultrafast cooling: This beverage quick cooling cup uses advanced aluminum alloy cooling technology and semiconductor refrigeration to bring drinks...
£94.88
Shipping: Free
OnBuy
HP Hesink.Cooling Liquid.Xw9400 503557-001
Standard delivery in 3 working days
£308.95
Shipping: Free
GamingKit
｀Green Water Tank 200MM With G1/4 Thread For PC Desktop Computer Cooler Green BL
｀Green Water Tank 200MM With G1/4 Thread For PC Desktop Computer Cooler Green BL, Computers/Tablets & Networking > Computer Components & Parts > Fans, Heatsinks & Cooling > Water Cooling
£17.88
Shipping: Free
eBay - bvzuytr
Geometric Future Eskimo Pro - 420mm AIO CPU Liquid Water Cooler- RGB PWM Squama 2503B 140mm Fan x 3- Fit Intel® LGA 1700, AMD®AM5 - Black- (GEO-EP-42B) B0DHXCYKR6
Advanced K6 liquid pump with 1.5 L/min flow rate Large 55.8 x 55.8mm copper base Vibrant ARGB diffused CPU Block Pre-installed high-static pressure Squama 2503 ARGB fans Compatible with the latest Intel and AMD sockets
£116.17
Shipping: £26.81
Amazon Marketplace - Amazon US
Geometric Future Eskimo Pro - 420mm AIO CPU Liquid Water Cooler- RGB PWM Squama 2503W 140mm Fan x 3- Fit Intel® LGA 1700, AMD®AM5 - White- (GEO-EP-42W) B0DHXG3QPM
Advanced K6 liquid pump with 1.5 L/min flow rate Large 55.8 x 55.8mm copper base Vibrant ARGB diffused CPU Block Pre-installed high-static pressure Squama 2503 ARGB fans Compatible with the latest Intel and AMD sockets
£110.27
Shipping: £26.20
Amazon Marketplace - Amazon US
NZXT Kraken Elite 420 RGB 2025 - AIO CPU Liquid Cooler - 420mm Radiator - F420 RGB Core Fan - Customizable 2.72" IPS LCD - NZXT Turbine Pump - AMD® AM5, AM4 - Intel® LGA 1851/1700, 1200/115X - Black
SUPERIOR COOLING: The custom-designed NZXT Turbine pump efficiently cools even the most heat-prone CPUs with its high flow rate and head pressure. BIGGER, BOLDER DISPLAY: Enjoy stunning visuals on the large 2.72-inch IPS LCD featuring crisp 640 x 640 resolution, smooth 60 Hz refresh rate, ultra-bright 690 cd/m² backlight, vibrant 24-bit color, and wide viewing angles. MORE PERSONAL THAN EVER: Display your favorite GIF or image, monitor real-time system performance, and integrate with Google Photos, Spotify, and YouTube. Sync the RGB LED ring with on-screen content and other RGB devices for a cohesive look. SIMPLE INSTALLATION: Get set up quickly with pre-applied thermal paste, a single breakout cable, and tool-free mounting brackets for the latest AMD (AM5, AM4) and Intel (LGA 1851/1700, 1200/115X) CPU sockets. VIBRANTLY COOL: The RGB Core single-frame fan on the radiator provides optimal airflow and vibrant lighting, along with a sleek, integrated design for easy connectivity and control.
£276.99
Shipping: Free
Amazon Marketplace - Bosse Direct
NZXT Kraken Elite 420 RGB 2025 - AIO CPU Liquid Cooler - 420mm Radiator - F420 RGB Core Fan - Customizable 2.72" IPS LCD - NZXT Turbine Pump - AMD® AM5, AM4 - Intel® LGA 1851/1700, 1200/115X - White
SUPERIOR COOLING: The custom-designed NZXT Turbine pump efficiently cools even the most heat-prone CPUs with its high flow rate and head pressure. BIGGER, BOLDER DISPLAY: Enjoy stunning visuals on the large 2.72-inch IPS LCD featuring crisp 640 x 640 resolution, smooth 60 Hz refresh rate, ultra-bright 690 cd/m² backlight, vibrant 24-bit color, and wide viewing angles. MORE PERSONAL THAN EVER: Display your favorite GIF or image, monitor real-time system performance, and integrate with Google Photos, Spotify, and YouTube. Sync the RGB LED ring with on-screen content and other RGB devices for a cohesive look. SIMPLE INSTALLATION: Get set up quickly with pre-applied thermal paste, a single breakout cable, and tool-free mounting brackets for the latest AMD (AM5, AM4) and Intel (LGA 1851/1700, 1200/115X) CPU sockets. VIBRANTLY COOL: The RGB Core single-frame fan on the radiator provides optimal airflow and vibrant lighting, along with a sleek, integrated design for easy connectivity and control.
£268.88
Shipping: Free
Amazon Marketplace - Amazon EU
be quiet! Silent Loop 3 420 mm
All-in-One water coolingRadiator: 420 mmIncludes three PWM fansDigitally addressable RGB lightingCompatible with AMD and Intel processors, refillable
£97.08
Phanteks Glacier One 420D30 X2
All-in-One liquid cooler for high-end CPUs420 mm radiator with three 140 mm fansCopper cold plate for optimal heat dissipationD-RGB lighting for customized effects400 mm tubing length for flexible installation
£148.72
Thermaltake TH420 ARGB Sync All-in-One Liquid Cooler Snow Edition, AMD(AM5/AM4) Intel(LGA 1700/1200), 420mm High Efficiency Radiator, CL-W369-PL14SW-A
[CPU Socket Compatibility] - Intel LGA 1700/1200/2066/2011-3/2011/1366/1156/1155/1151/1150, AMD AM5/AM4/AM3+/AM3/AM2+/AM2/FM2/FM1
£123.60
Shipping: Free
Amazon Marketplace - Scan Computers Intl Ltd
Thermaltake TH420 ARGB Sync V2 CPU Liquid Cooler/AlO Liquid Cooling/Fan 140mm*3/PWM 500~2000 RPM/Mirror Waterblock/MB ARGB Sync Control, CL-W376-PL14SW-A, Black B0CCX9MKRL
Compatible Sockets - Intel LGA 2066/2011-3/2011/1700/1200/1156/1155/1151/1150 and AMD AM5/AM4/AM3+/AM3/AM2+/AM2/FM2/FM1 Sync with Motherboard RGB Software : Designed to synchronize with ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light Sync, and ASRock Polychrome. Keep it COLD with Copper : The high-performance copper base plate accelerates heat conductivity. The reliable pump enables maximum water circulation, keeping the copper plate continuously cool. New Version, New Design : TH V2 ARGB was given an industrial look to freshen up the 360-degree rotational cap. Infinity Mirror Lighting can bring more diverse visual effects to the build. 2 Year Warranty
£153.62
Shipping: £45.46
Amazon Marketplace - Amazon US
Thermaltake TH420 V2 ARGB Sync/AlO Liquid Cooler/Fan 140mm*3/PWM 500~1800 RPM/Mirror Waterblock/MB ARGB Sync Control/White, CL-W378-PL14SW-A
Compatible Sockets - Intel LGA 2066/2011-3/2011/1700/1200/1156/1155/1151/1150 and AMD AM5/AM4/AM3+/AM3/AM2+/AM2/FM2/FM1 Sync with Motherboard RGB Software : Designed to synchronize with ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light Sync, and ASRock Polychrome. Keep it COLD with Copper : The high-performance copper base plate accelerates heat conductivity. The reliable pump enables maximum water circulation, keeping the copper plate continuously cool. New Version, New Design : TH V2 ARGB was given an industrial look to freshen up the 360-degree rotational cap. Infinity Mirror Lighting can bring more diverse visual effects to the build. 2 Year Warranty
£109.95
Shipping: Free
Amazon Marketplace - CUBS Computer Warehouse
NZXT Kraken Elite 420 RGB
CPU cooling via NZXT turbine pump with high flow rate and pressure2.72-inch IPS LCD with 640 x 640 resolution and 60 Hz refresh rateCustomizable RGB ring with dynamic lighting effects and synchronizationEasy installation with pre-applied thermal paste and tool-free bracketsExtended rubber tubes with braided sleeving for leak protection
£229.03
Corsair iCUE LINK Titan 420 RX RGB
CPU cooler, water cooling systemCompatible with AMD Socket AM4/AM5 and Intel Socket LGA1700/LGA1851Noise level: 10 36 dBA, max. speed: 1700 RPMIncludes 457 mm radiator and 3 x 140 mm RGB fansMaterial: copper and aluminum, maintenance-free
£154.99
Thermaltake TH420 V2 ARGB Sync
CPU Liquid CoolerRadiator Size: 420 mmEquipped with 3x CT140 ARGB FansCompatible with Various CPU Sockets
£109.95
Thermaltake AW420 Liquid Cooler; Intel LGA 4677 - AMD sTR5/SP6; 420mm Raditator; 3x140mm 500~2000rpm PWM Toughfan Pro; Nickel-Plated Copper Block; Black; CL-W445-PL14BL-A
【Workstation Ready】Perfect for use in home workstations utilizing Intel LGA 4677 and AMD sTR5/SP6 platforms, and designed to provide performance needed for demanding workloads like 3D rendering and AI Computing. 【TOUGHFAN Pro Perfect】Removing heat from the 420mm radiator are three 140mm TOUGHFAN PROs capable of 3.57mm-H2O static pressure, 119.6 CFM of airflow, and RPMs from 500~2000. Achieved by advance LCP blades that have been tuned for both airflow and static pressure. 【Large Water Block Base】Equipped with a large water block base made from Nickel-Plated Copper for optimal heat dissapation and reliability, also helping to ensure full coverage of the CPU for either platform. 【Silent Performance】Capable of reaching speeds of 4000rpms by utilizing a three-phase, six-pole motor for the pump that has been integrated into the radiator for not just optimal cooling performance but for a reduction in noise levels as well. 【Versatile Adaptability】The AW series pairs well with many workstation and conventional chassis thanks to its standard 360mm AIO radiator sizing as well as 460mm sleeved tubing.
£419.83
Shipping: £27.63
Amazon Marketplace - Amazon US
MAGFloe 420 Ultra CPU Liquid Cooler/Intel&AMD Compatible/ 3x140mm 500~2000rpm SWAFAN EX/ 420mm Radiator/MAGForce 2.0/3.95" Square LCD/Swappable Fan Blades/Black/CL-W451-PL14SW-A B0FDC4KZ46
【Eye Catcher】Mounted to the pump block is a 3.95" square LCD display for showing off pictures, videos, and a variety of other data to keep tabs on how your system is performing. 【MAGForce 2.0】Improving on our original MagForce design we have retained all the same great features like fan to fan magnetic connections and magnetic daisy chain cables to make linking multiple fans together easy. However, this time around we drastically increased the surface area of the pin to pad contacts allowing for much better connection and preventing issues like signal drop out from misalignment. 【Change Direction】Included is a set of reverse blades for the SWAFANs to easily change the direction of airflow so that the LED side of the fan remains visible. 【Stylish Performance】Capable of operating at speeds ranging from 500~2000 RPMs the 140mm SWAFAN can deliver 3.17mm of Static Pressure and 81.6 CFM of airflow in standard and 2.73mm of Static Pressure and 79.3 CFM of airflow in reverse. 【Intel/AMD Compatible】Designed for compatibility with Intel LGA 1851/1700/1200/1156/1155/1151/1150/2066/2011-3/2011 as well as AMD AM5/AM4/AM3+/AM3/AM2+/AM2/FM2/FM1
£272.40
Shipping: £43.46
Amazon Marketplace - Amazon US
MAGFloe 420 Ultra CPU Liquid Cooler/Intel&AMD Compatible/ 3x140mm 500~2000rpm SWAFAN EX/ 420mm Radiator/MAGForce 2.0/3.95" Square LCD/Swappable Fan Blades/Snow/CL-W452-PL14SW-A B0FDBPRCD6
【Eye Catcher】Mounted to the pump block is a 3.95" square LCD display for showing off pictures, videos, and a variety of other data to keep tabs on how your system is performing. 【MAGForce 2.0】Improving on our original MagForce design we have retained all the same great features like fan to fan magnetic connections and magnetic daisy chain cables to make linking multiple fans together easy. However, this time around we drastically increased the surface area of the pin to pad contacts allowing for much better connection and preventing issues like signal drop out from misalignment. 【Change Direction】Included is a set of reverse blades for the SWAFANs to easily change the direction of airflow so that the LED side of the fan remains visible. 【Stylish Performance】Capable of operating at speeds ranging from 500~2000 RPMs the 140mm SWAFAN can deliver 3.17mm of Static Pressure and 81.6 CFM of airflow in standard and 2.73mm of Static Pressure and 79.3 CFM of airflow in reverse. 【Intel/AMD Compatible】Designed for compatibility with Intel LGA 1851/1700/1200/1156/1155/1151/1150/2066/2011-3/2011 as well as AMD AM5/AM4/AM3+/AM3/AM2+/AM2/FM2/FM1
£256.94
Shipping: £24.50
Amazon Marketplace - Amazon US
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