• Available from 2026-11-19 — contact us to reserve
ASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black
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  • ASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black
  • ASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black
  • ASUS ProArt LC 420 Processor All-in-one liquid cooler 14 cm Black

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

€290.30
Tax included

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

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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.

Technical specifications

Performance

Suitable locationProcessor
TypeAll-in-one liquid cooler
Fan diameter14 cm
Supported processor socketsLGA 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 airflow107 cfm
Airflow182.5 m³/h
Pulse-width modulation (PWM) supportYes
Fan static pressure4.18 mmH2O

Design

Product colourBlack
Radiator materialAluminum
Number of fans3 fan(s)
Illumination LEDNo
Water block materialCopper
Display typeNot applicable

Weight & dimensions

Radiator width45.6 cm
Radiator depth14 cm
Radiator height3 cm
Tube length45 cm
Waterblock width7.8 cm
Waterblock depth7.8 cm
Waterblock height4.9 cm
Weight1.43 kg
Fan dimensions (W x D x H)140 x 140 x 25 mm
Package width462 mm
Package depth204 mm
Package height157 mm
Package weight2.12 kg
ASUS
FL117871786
2026-11-19

Data sheet

Colour
Noir
Socket
LGA 1150 (Emplacement H3), LGA 1151 (Emplacement H4), LGA 1155 (Socket H2), LGA 1156 (Socket H), LGA 1200 (Socket H5), LGA 1700, Emplacement AM4, Emplacement AM5

Specific References

EAN13
4711387367629
MPN
90RC00N0-M0UAY0
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