Arctic Liquid Freezer III Pro 420 A-RGB Black All In One Liquid CPU Cooler
Arctic Liquid Freezer III Pro ARGB 420 AIO Hydro CPU Cooler, Black, 3x140mm P14 Pro, 60mm VRM Fan, Intel/AMD
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Finance this product
- From £9.06 / month (APR 16.9%) for 12 months or 0% for 4 months
- Spend over £390.00 and Buy Now, Pay Later or spread the cost of your finance over 24-48 months with a 10% deposit.
- SCANPROTECT Protect against installation damage for 28 days.
Frequently Bought Together
Liquid Freezer III Pro 420 A-RGB AIO CPU Water Cooler from Arctic
Optimal Cooling Performance The ARCTIC Liquid Freezer III Pro 420 A-RGB is a high-performance all-in-one CPU water cooler, featuring powerful P14 Pro fans for efficient and quiet cooling even at low speeds. It offers multi-socket compatibility, integrated cable management, and addressable RGB lighting. With a thick, optimised radiator and advanced VRM cooling, it provides outstanding thermal performance and straightforward installation, making it ideal for demanding CPUs and modern PC builds.
Multi Compatible All-in-One CPU Water Cooler
Integrated VRM Fan PWM-controlled fan lowers the voltage regulator temperature, ensuring stable performance.
Offset Mounting for Intel and AMD Shifts the cold plate to the CPU hotspot for more efficient heat transfer.
Intel Contact Frame Optimised contact pressure distribution for longer CPU lifespan and improved heat dissipation.
The New P14 Pro Fans The P14 Pro unleashes its full potential: quieter and more powerful at low speeds, with greater performance reserves under load—for maximum cooling without compromise.
400—2500 rpm Speed Fluid Dynamic Bearing Bearing 5.2 mmH2O Static Pressure 110 cfm | 186 m³/h Airflow
Premium Radiator The 38 mm radiator not only enhances heat dissipation but also holds more liquid than conventional 27 mm radiators. This reduces heat buildup and ensures more efficient handling of temperature spikes.
Premium Tubing Reinforced EPDM tubing with braided sheathing for increased durability.
Easy Installation Pre-installed, pre-wired fans, straightforward mounting, and an animated online manual.
Includes MX-6 Thermal Paste Simply apply in a cross pattern—the water pump’s cold plate distributes the paste evenly.
Two Control Options With the splitter cable, the pump, VRM fan, and radiator fans can be controlled separately or synchronised via a single PWM signal with the all-in-one cable.
Check Your Case for Compatibility Please note that the Liquid Freezer requires at least 63 mm of clearance for installation.
PayPal Credit
| Monthly Payment: | £9.06 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £99.98 |
| Total inc. interest: | £108.71 |
| Example | |
| Minimum Spend: | £99 |
| Instalment Rate: | N/A |
| Cost of purchase: | £99 |
| Total inc. interest: | £99 |
Representative Example:
Purchase Rate: 23.9% p.a. (variable)
Representative: 23.9% APR (variable)
Assumed Credit Limit: £1,200
Subject to status. Terms and Conditions apply.