ASUS ProArt LC 420 Processor All-in-one liquid… from £243.97

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PCHUB.UK Lowest price ASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black

● In stock see shop

£243.97
Go to shop: PCHUB.UK
Tesco Stores ASUS ProArt LC 420 all-in-one CPU liquid cooler with illuminated system

● In stock see shop

£293.99
Go to shop: Tesco Stores

Prices include VAT, last checked 11 October at 05:21. Prices may have changed since. Advertising: some shops pay Pricuro a commission when you buy through a link. Offers are ordered by total price only; used and refurbished offers come last.

Price history

1 month

Lowest price per day over 9 days.

Now: £243.97
Lowest: £243.97
Average: £243.97
Highest: £243.97

Product details

Product details
Brand	Asus
Category	PC components
Barcode (EAN)	4711387367629
Manufacturer part number	90RC00N0M0UAY0
Shops compared	2
Price range	£243.97 – £293.99
On Pricuro since	3 October 2026

Performance

9

Suitable location	Processor
Type	All-in-one liquid cooler
Fan diameter	14 cm
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

Design

6

Product colour	Black
Radiator material	Aluminum
Number of fans	3 fan(s)
Illumination LED	No
Water block material	Copper
Display type	Not applicable

Weight & dimensions

13

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

Packaging content

2

Cables included	Fan
Screws included	Yes

Other features

1

Noise level	31.5 dB

Manufacturer data: Open Icecat

Product description

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…

Frequently asked questions

Where is ASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black cheapest?

Right now at PCHUB.UK for £243.97. We compare 2 offers.

How much does ASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black cost?

Prices range from £243.97 to £293.99. Over the last 90 days it cost £243.97 on average.

Is now a good time to buy ASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black?

Building the price history. We have only just started recording this price. After two weeks we will show here whether the current price is a good one.

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

Yes, 2 shops list it as in stock.