Thermaltake Toughliquid 420 EX Pro

Thermaltake Toughliquid 420 EX Pro
  • 3x 120 mm fan
  • Sockets: 1150, 1151, 1155, 1156, 1200, 1700, 1851, 2011, 2066, AM2, AM2+, AM3, AM3+, AM4, AM5
  • 3-pin + 4-pin connector (pump)
189.99
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Information

The Thermaltake Toughliquid 420 EX Pro is a high-performance all-in-one liquid cooler designed for enthusiasts who demand serious thermal management. Built with a combination of aluminium and copper, this sleek black cooler features a large 420mm radiator paired with three 140mm PWM fans, making it suitable for demanding workloads and high-performance processors. Its broad socket compatibility covers both Intel and AMD platforms, including LGA 1700, LGA 1851, AM4, and AM5, ensuring it fits a wide range of modern and legacy systems.

Powerful Cooling Performance
At the heart of this cooler is a capable pump running at up to 3300 RPM, powered by a 3-pin and 4-pin connector combination at 5/12V with a current draw of 430 mA and a power consumption of 5.16W. The three 140mm PWM fans spin between 500 and 2000 RPM, delivering a maximum air pressure of 3.57 mmH2O to push airflow efficiently through the radiator. This range allows for quiet operation under lighter loads while scaling up performance when the system is under stress.

Flexible and Easy Integration
The Toughliquid 420 EX Pro comes with 460mm tubing, providing ample flexibility for routing within a variety of case configurations. PWM support allows the fans to be precisely controlled by the motherboard, enabling automatic speed adjustments based on system temperature. With no RGB illumination, this cooler maintains a clean, understated aesthetic that fits builds focused on performance over visual flair.

Specifications

Brand:
ThermalTake
Product number:
21608837
Product number manufacturer:
CL-W401-PL14BL-A

Cooling

Number of fan(s):
3 x

Energy management

Pump current:
430 mA
Pump power consumption:
5,16 W
Pump voltage:
5/12 V

Illumination

Illumination:

Physical characteristics

Colour of product:
Black
Material:
Aluminium, Koper
Product type:
Liquid Cooler
Radiator size:
420

Sockets

Supported socket:
1150, 1151, 1155, 1156, 1200, 1700, 1851, 2011, 2066, AM2, AM2+, AM3, AM3+, AM4, AM5

Technical details

Fan diameter:
120 mm, 140 mm
Maximum air pressure:
3.57 mm/H2O
Minimum fan speed:
500 RPM
Pulse-width modulation (PWM) support:
Pump connector:
3-pin + 4-pin
Pump motor speed:
3300 RPM
Rotational speed:
2000 RPM
Tubing length:
460 mm

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