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ASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black

ASUS ProArt LC 420, All-in-one liquid cooler, 14 cm, 800 RPM, 2000 RPM, 182.5 m³/h, Black

Best offerPrice trend

£221.71

-25%
Price trend
Detailed analysis
Price history of ASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black over the last 3 months
DatePrice
8 March 2026£296.06
10 March 2026£286.68
31 March 2026£284.99
2 April 2026£284.99
4 April 2026£284.99
8 April 2026£282.99
18 April 2026£279.11
22 April 2026£219.99
3 May 2026£272.40
3 May 2026£272.40
3 May 2026£221.71
10 May 2026£277.09
18 May 2026£229.99
26 May 2026£228.99
27 May 2026£221.71

Compare ASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black prices UK

*Date of last price update

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Product Information

QUIET. COOL. REFINED.
Experience unparalleled cooling performance and quiet operation. Powered by an performance three-phase motor and Noctua IndustrialPPC fans, the ProArt LC 420 expertly integrates premium tech into an elegantly understated design. An illuminated meter on the pump cover also provides live system stats in the signature minimalist ProArt manner for real-time information at a glance. And its subtle and graceful aesthetics add a touch of refinement to your setup. Cool, quiet, and classy—the perfect trifecta for any and all content creators

Illuminated Meter
An innovative illuminated meter to display real-time PC build information, such as system load, temperatures, and fan speeds, allowing for a quick glance to understand the system's status.

Computer Cooling Systems ASUS

Product

Name
ASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black
Brand
ASUS

Weight & dimensions

Radiator width
45.6 cm
Radiator depth
14 cm
Radiator height
3 cm
Tube length
45 cm
Waterblock width
7.8 cm
Waterblock depth
7.8 cm
Waterblock height
4.9 cm
Weight
1.43 kg
Fan dimensions (W x D x H)
140 x 140 x 25 mm
Package width
462 mm
Package depth
204 mm
Package height
157 mm
Package weight
2.12 kg

Other features

Noise level
31.5 dB

Packaging content

Cables included
Fan
Screws included
Yes

Design

Product colour
Black
Radiator material
Aluminum
Number of fans
3 fan(s)
Illumination LED
No
Water block material
Copper

Performance

Suitable location
Processor
Type
All-in-one liquid cooler
Fan diameter
14 cm
Supported processor sockets
LGA 1150 (Socket H3), LGA 1151 (Socket H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, Socket AM4, Socket AM5
Rotational speed (min)
800 RPM
Rotational speed (max)
2000 RPM
Maximum airflow
107 cfm
Airflow
182.5 m³/h
Pulse-width modulation (PWM) support
Yes
Fan static pressure
4.18 mmH2O

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