ProArt LC 420 all-in-one CPU liquid cooler with illuminated system status meter and three Noctua NF-A14 industrialPPC-2000 PWM 140mm radiator fans
Noctua NF-A14 industrialPPC-2000 PWM 140mm radiator fans deliver high airflow with minimal noise
Performance three-phase motor offers excellent cooling capability and quieter operation
Illuminated meter indicates the live system load, temperatures and fan speeds
450 mm of reinforced sleeved tubing offers durability, flexibility and chassis compatibility
Thicker radiator with larger coolant storage to deliver enhanced cooling performance
Minimalist design perfectly complements the aesthetics of the ProArt-family components.
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.
The short animation of the ProArt LC 420 Illuminated Meter demonstrates how the Illuminated Meter can correspond to CPU Fan Speed, CPU Temp, CPU utilization, and Memory utilization on the pump to display varying light lengths, presenting visualized numerical values
Noctua IndustrialPPC Fan
To overcome the thermal challenges of the latest multi-core CPUs, the ProArt LC 420 offers Noctua NF-A14 industrialPPC-2000 PWM 140 mm radiator fans that deliver high performance and minimized noise.
2000 RPMFan Speed
31.5 dB(A)Fan Noise
4.18 mmH2OFan air pressure
107 CFMAirflow
The Evolution of Cool
Performance 3-Phase Motor Pump
450 mm Durable Tubing
Thicker Radiator
Advanced three-phase motor offers excellent cooling capability and quieter operation.
Extensive Compatibility
The ProArt LC 420 features 450 mm of tubing and is compatible with a wide range of Intel® and AMD motherboard platforms, giving you ample processor and build flexibility.
