ARCTIC Liquid Freezer III Pro 420 A-RGB (Black)
- 3x 140 mm fan
99.-
Lowest price last 30 days
92.99
75.60 excl. VAT
In stock, expected delivery: 4 - 5 working days
ARCTIC Liquid Freezer III Pro 420 A-RGB (Black)
92.99
75.60 excl. VAT
In stock, expected delivery: 4 - 5 working days
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in 3 payments of € 31.00
in 3 payments of € 31.00
The ARCTIC Liquid Freezer III Pro 420 A-RGB in sleek black is a high-performance all-in-one liquid cooler designed for enthusiasts and power users who demand serious thermal management. Built around a large 420 mm aluminium radiator, this cooler is equipped with three 140 mm fans and delivers exceptional heat dissipation for the most demanding processors. With support for Intel Socket 1700, 1851 and AMD AM4 and AM5 platforms, it fits a wide range of modern systems. The cooler weighs 2.36 kg and measures 458 x 138 x 68 mm, making it a substantial but well-engineered solution for compatible full-size cases.
Precise Fan Control with PWM
The three included 140 mm fans operate at speeds ranging from 400 to 2500 RPM, providing a broad range of airflow and noise output depending on workload. PWM support allows the system to dynamically adjust fan speeds based on temperature, ensuring quiet operation during low-demand tasks and maximum cooling performance under heavy loads. A maximum air pressure of 5.20 Pa helps push air efficiently through the dense radiator fins for optimal thermal transfer.
Vivid A-RGB Lighting
The Liquid Freezer III Pro 420 features built-in A-RGB illumination, connecting via a standard 3-pin ARGB interface for seamless integration with compatible motherboard lighting ecosystems. The RGB lighting adds a striking visual element to any build, with customisable colours and effects to match any system aesthetic. The pump operates at 12 V with a current draw of just 0.35 mA, keeping power consumption minimal while maintaining reliable coolant circulation through the 450 mm tubing.
Precise Fan Control with PWM
The three included 140 mm fans operate at speeds ranging from 400 to 2500 RPM, providing a broad range of airflow and noise output depending on workload. PWM support allows the system to dynamically adjust fan speeds based on temperature, ensuring quiet operation during low-demand tasks and maximum cooling performance under heavy loads. A maximum air pressure of 5.20 Pa helps push air efficiently through the dense radiator fins for optimal thermal transfer.
Vivid A-RGB Lighting
The Liquid Freezer III Pro 420 features built-in A-RGB illumination, connecting via a standard 3-pin ARGB interface for seamless integration with compatible motherboard lighting ecosystems. The RGB lighting adds a striking visual element to any build, with customisable colours and effects to match any system aesthetic. The pump operates at 12 V with a current draw of just 0.35 mA, keeping power consumption minimal while maintaining reliable coolant circulation through the 450 mm tubing.
Brand:
Arctic
Product number:
21822838
Product number manufacturer:
ACFRE00185A
Cooling
Number of fan(s):
3 x
Energy management
Pump current:
0,35 mA
Pump voltage:
12 V
Illumination
Illumination:
RGB interface:
ARGB (3 pins)
Physical characteristics
Colour of product:
Black
Depth:
68 mm
Height:
138 mm
Illumination colour:
RGB
Material:
Aluminium
Product type:
Liquid Cooler
Radiator size:
420
Weight:
2,36 kg
Width:
458 mm
Sockets
Supported socket:
1851, AM4, AM5, Socket 1700
Technical details
Fan diameter:
120 mm, 140 mm
Maximum air pressure:
5.20 mm/H2O
Pulse-width modulation (PWM) support:
Rotational speed:
400 ~ 2500 RPM
Tubing length:
450 mm
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