Elevate your system’s performance with the ASUS ProArt LC 420 Black Liquid CPU Cooler, the ultimate choice for creators, designers, and professionals who demand top-tier cooling and whisper-quiet operation. Crafted by renowned brand ASUS, the ProArt LC 420 is an all-in-one (AIO) liquid cooler that seamlessly blends advanced engineering with elegant, minimalist aesthetics. Featuring three Noctua NF-A14 IndustrialPPC 140mm fans, this cooler delivers outstanding thermal management while keeping noise to an absolute minimum.
Technical
Specifications
- Brand: ASUS
- Model: ProArt LC 420
- Origin: Taiwan
- Water Block Dimensions: 78 x 78 x 49 mm (premium copper CPU plate for optimal heat transfer)
- Radiator Dimensions: 456 x 140 x 30 mm (high-grade aluminum)
- Tubing: Sleeved and durable rubber, 450 mm length for flexible installation
- Fans: Three Noctua NF-A14 IndustrialPPC 2000 PWM fans, 140mm each, speed range 800–2000 RPM (±10%)
- Static Pressure: 4.18 mmH2O
- Airflow: 107 CFM / 182.5 m³/h
- Noise Level: Only 31.5 dB(A)
- Compatibility: Intel (LGA 1700, 1200, 115X) & AMD (AM4, AM5)
- AURA Sync lighting support for customizable illumination
- Package includes pre-applied thermal compound, mounting accessories, fan splitter cable, and quick-start guide
Features
- Superior cooling and quiet operation powered by an advanced three-phase motor pump and industrial-grade Noctua fans, ensuring optimal CPU temperatures even under heavy workloads.
- Innovative illuminated meter on the pump cover displays real-time system status—temperatures, fan speeds, and system load—so you always stay informed.
- Sleek, refined black design adds a professional, understated touch to any workspace or studio setup.
- Wide compatibility for most PC cases and modern platforms, making it ideal for home offices, creative studios, gaming rooms, and more.
Use Cases
Perfect for content creators, designers, engineers, gamers, or any user who needs stable, quiet performance in demanding environments such as design studios, professional offices, advanced gaming setups, or video editing suites.
Benefits
- Exceptional thermal stability prolongs the lifespan of your CPU and system components
- Whisper-quiet operation lets you work or create without distraction
- Easy installation with complete mounting hardware and a step-by-step guide
- Customizable lighting to match your unique style and workspace
Care Instructions
- Clean fans and radiator of dust every 3–6 months for optimal performance
- Avoid bending the tubing excessively during installation
- Ensure the cooler is securely mounted following the ASUS instructions
- Monitor the illuminated status meter regularly to ensure efficient operation
Choose the ASUS ProArt LC 420 to unlock premium performance, silent operation, and sophisticated aesthetics in any professional or creative environment. Experience the perfect balance of power, quiet, and style for your PC.
