ASUS CPC ACC ProArt LC 420

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Product details

Quiet. Cool. Refined.
Experience unparalleled cooling performance and silent operation. The ProArt LC 420 is powered by a high-performance three-phase motor and Noctua IndustrialPPC fans, integrating top-notch technology into an elegant, understated design. A backlit display on the pump cap presents system statistics in the minimalist style typical of ProArt, providing real-time information at a glance. The subtle and graceful aesthetics add a touch of sophistication to your system. Cool, quiet, and stylish - the perfect trio for anyone creating content.

Backlit Display
An innovative backlit display for real-time information about the PC, such as system load, temperatures, and fan speeds, allowing for a quick overview of the system status.

Key specifications

LED colour
without LED
CPU Water Cooling Type
AiO water cooling
Socket
AM4AM5LGA 1150LGA 1151LGA 1155LGA 1156LGA 1200LGA 1700
Bottom plate material
Copper
Number of fans
3 Fan
Fan dimension
140 mm

General information

Item number
41876953
Manufacturer
ASUS
Category
CPU water coolers
Manufacturer no.
90RC00N0-M0UAY0
Release date
8.1.2024
Sales rank in Category CPU water coolers
96 of 1117
External links

Colour

Colour
Black
Exact colour description
Black
LED colour
without LED

Cooler properties

CPU Water Cooling Type
AiO water cooling
Socket
AM4AM5LGA 1150LGA 1151LGA 1155LGA 1156LGA 1200LGA 1700
Bottom plate material
Copper
Cover material
Aluminium
Number of fans
3 Fan
Fan dimension
140 mm
Max. Speed
2000 RPM
Airflow
182.50 m³/h
Static pressure
4.18 mmH20
Hose length
45 cm
Radiator thickness
30 mm

Origin

Country of origin
China

Sustainability

Manufacturer commitment
RE100SBTi

Voluntary climate contribution

Manufacturer compensation
According to RE100, the manufacturer ASUS fully compensates for its energy consumption, leading to a reduction in emissions.
CO₂-Emission
24.93 kg
Climate contribution
CHF 0.59

Product dimensions

Width
78 mm
Height
49 mm
Weight
1430 g

Package dimensions

Length
46 cm
Width
16 cm
Height
21 cm
Weight
3.18 kg

30-day right of return
24 Months Warranty (Bring-in)
12 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «CPU water coolers» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 6.MSI
    1.1 %
  • 7.Alphacool
    1.2 %
  • 7.ASUS
    1.2 %
  • 9.Thermaltake
    1.6 %
  • 10.Enermax
    1.7 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 4.Lian-Li
    2 days
  • 4.Thermaltake
    2 days
  • 7.ASUS
    3 days
  • 7.NZXT
    3 days
  • 9.be quiet!
    8 days

Return rate

How often is a product of this brand in the «CPU water coolers» category returned?

Source: Digitec Galaxus
  • 12.MSI
    5.8 %
  • 12.NZXT
    5.8 %
  • 14.Gigabyte
    6.4 %
  • 15.ASUS
    6.6 %
  • 16.Arctic
    8.1 %
Source: Digitec Galaxus

Translation: machine translated
Very good92/100
Basic TutorialsSingle testReleaseJune 2025

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