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420mm Radiators
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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
£259.98
Alphacool NexXxoS HPE-30 Full Copper 420 mm
420 mm large radiator for water cooling systemsMaterial: copper, high fin densityIdeal for high-end hardwareCompact design for mini PCs and SFF systemsTechnical data: WxDxH: 272 x 120 x 25.5 mm, connections: 2 x G1/4", fan size: 120 mm, fan slots: 2 single-sided / 4 double-sided
£139.36
Shipping: Free
Amazon Marketplace - Amazon EU
Corsair iCUE H170i ELITE LCD XT 420 mm
Water coolingCompatible with Intel and AMD CPUsCustom LCD screen with 480x480 resolutionDisplays animated GIFs, images, and system informationTailored cooling for optimal CPU performance
£561.88
Shipping: Free
Amazon Marketplace - ASALIA
Corsair Hydro X Series XR5 NEO 420 mm
RadiatorMaterial: Copper, BrassFan Mounts: Up to six 140mm in push/pull configurationThickness: 30 mmConnections: 2x G1/4
£89.99
Shipping: Free
Amazon
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
£74.99
Thermaltake Pacific SR420 Radiator
RadiatorDesign: Exceptionally slim, modular designFin Design: Maximum heat dissipationCompatible with: 140mm high static pressure fansDimensions: Height 42 cm, Length 34 cm, Width 4.2 cm
£96.42
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
£82.49
Alphacool NexXxos ST30 Full Copper X-Flow 420 mm
Alphacool NexXxoS ST30 Full Copper X-Flow 420mm RadiatorSilent operation: Compatible with standard fansDimensions: Height 30 mm, Width 144 mm, Depth 477 mmAlphacool 14243 RadiatorMaterial: Brass, steel
£110.29
Shipping: Free
Amazon Marketplace - Amazon EU
Enermax Liqmaxflo 420 ARGB (ELC-LMF420T-ARGB)
CPU AIO Liquid CoolerXtreme Dual-Chamber PumpVRM Water Block ARGBDimensions: 420mmSuitable for Computer Components & Parts
£115.49
EK Water Blocks EK-Quantum Surface S S420
Low flow resistance, ideal for multiple radiatorsBlack M4 screws for easy installationEK-Matrix7 compatible for clean tube routing
£146.94
Corsair XR5 140 mm
Water coolerMaterial: copperCooler thickness: 30 mm, cooling fins: 25 microns thinFan mounts: 2x 140 mmConnections: standard G1/4"Protective plates against damage, polyurethane coating
£99.98
Shipping: Free
Amazon
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
£169.99
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