ASUS · Computer Cooling System

ASUS ProArt LC 420 price in United Kingdom

MPN 90RC00N0-M0UAY0MPN 90RC00N0-M0AAY0EAN 4711387367629EAN 197105367630

Noise31.5 dB
TypeAll-in-one liquid cooler
Weight1.43 kg
ColourBlack

Lowest price incl. delivery

£243.97

at PCHUB.UKFree deliveryIn stock

3 stores
Range £243.97 – £293.99
Save up to £50.02 vs. the dearest store
3 in stock
2 with free delivery
Checked 6 Oct 2026, 05:40 UTC

Ad · prices and stock as last reported by the store; the store's checkout is what counts.

Full specifications and side-by-side comparison

Prices in United Kingdom

3 stores · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£243.97at PCHUB.UK · free shippingGo to PCHUB.UK

Price range across 3 offers

Save up to £50.02 (17%) by choosing the cheapest store

3 of 3 stores in stock
2 with free shipping
Checked 6 Oct 2026, 05:40 UTC

PCHUB.UKLowest priceASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black In stockFree shipping
£243.97incl. free shipping
Go to store : PCHUB.UK (opens in a new tab)
Back to the OfficeASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black In stockFree shipping
£293.99incl. free shipping+£50.02 (21%) vs lowest
Go to store : Back to the Office (opens in a new tab)
PcNova.co.ukASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black In stockShipping not stated
£243.97item price, shipping extra
Go to store : PcNova.co.uk (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

Price history is being collected. After 14 days of prices we will show whether today's price is good.

Best price · PCHUB.UK£243.97

Go to store

Product details

Identification

Brand: ASUS
Product: ProArt LC 420
Full name: ASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black
Manufacturer part number: 90RC00N0-M0UAY0, 90RC00N0-M0AAY0
EAN / UPC: 4711387367629, 197105367630
Category: Computer Cooling System

32 specifications from the manufacturer's data sheet

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

Design

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

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