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Asus ProArt LC 420 Liquid CPU Cooler, 3 Phase Motor, 3x Noctua NF-A14 Fans, illuminated Status Meter

SKU Code: HOCSA-77111

Original price was: £329.39.Current price is: £310.49.

Asus ProArt LC 420 Liquid CPU Cooler, 3 Phase Motor, 3x Noctua NF-A14 Fans, illuminated Status Meter

SKU Code: HOCSA-77111

MPN:

90RC00N0-M0UAY0

  • Type: CPU Liquid Cooler
  • Compatibility: AMD/Intel
  • Radiator: 420 mm
  • Fan Connector: 4-pin
  • RGB: Yes, customizable

Original price was: £329.39.Current price is: £310.49.

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Product Description

ProArt LC 420 Refined Cooling Masterpiece for Quiet Performance

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Premium Cooling Power with Artistic Precision

The ASUS ProArt LC 420 is the ultimate CPU liquid cooling solution crafted for creators who demand top-tier thermal performance with quiet efficiency. This elegant cooler incorporates three Noctua NF-A14 industrialPPC-2000 PWM 140 mm fans that deliver exceptional airflow with low noise, making it perfect for high-demand workloads. At the core of its power is a high-efficiency three-phase motor, designed to maintain ultra-cool temperatures even under heavy rendering, editing, or multi-threaded computation tasks.

Live System Stats in Minimalist Form

The ProArt LC 420 sets itself apart with its innovative illuminated system meter. Discreetly embedded in the pump cover, this display provides real-time data such as CPU temperatures, system load, and fan speeds. This allows creators to monitor their system at a glance, all while keeping the cooler’s aesthetics minimalistic and professional. Whether on camera or in studio, the sleek visual profile of the LC 420 complements any ProArt build.

Built for Longevity and Compatibility

Durability and flexibility come standard with reinforced 450 mm sleeved tubing, ensuring broad chassis compatibility and long-term reliability. The thick 456 mm radiator increases coolant capacity, enhancing thermal headroom. With comprehensive support for AMD AM5/AM4 and Intel LGA 1851/1700/1200/115x sockets, the ProArt LC 420 adapts easily to a wide range of professional PC builds. Backed by a 6-year warranty, it’s a long-term cooling solution for creators who take their craft seriously.

Description Specification
Type CPU Liquid Cooler
AMD/Intel Combo
Radiator Size 420 mm
Compatibility Intel: LGA 1851, 1700, 1200, 115x
AMD: AM5, AM4
Fan Connector(s) 4-pin
Fan Controller PWM
Rotation Speed 800 – 2000 RPM
Installation Screws
LED Lighting Illuminated Meter on pump cover – displays real-time PC build information, such as system load, temperatures, and fan speeds
Colour Black
Material Block (CPU Plate): Copper
Radiator: Aluminium
Tube: Sleeved Rubber tube
Dimensions Water block: 78 x 78 x 49 mm
Radiator: 456 x 140 x 30 mm
Tube Length 450 mm
Fan Dimensions 3 x Noctua NF-A14 140mm IndustrialPPC 2000 Fans
Air Flow 107 CFM / 182.5 m³/h
Noise Level 31.5 dB(A)
Package Contents 1 x CPU Liquid Cooler (pre-applied thermal compound)
1 x 1-to-3 Fan Splitter Cable
1 x Accessory Pack of Screws and Brackets
1 x Quick Start Guide
Package Type Retail
Package Weight 1.7500 kg
Warranty 6 Years
115x Sockets Supports Sockets 115x
1700 Socket Supports Socket 1700
1200 Socket Supports Socket 1200
1851 Socket Supports Socket 1851
AM5 Socket Supports Socket AM5
AM4 Socket Supports Socket AM4

Other Options

Customer Reviews

4.4
49 reviews
28
11
10
0
0

49 reviews for Asus ProArt LC 420 Liquid CPU Cooler, 3 Phase Motor, 3x Noctua NF-A14 Fans, illuminated Status Meter

Clear filters
  1. Marielle (verified owner)

    Product works, manual wasn’t very clear

  2. Marco (verified owner)

    Worked after a few restarts

  3. Rahsaan (verified owner)

    Great customer support and fast dispatch

  4. Margarita (verified owner)

    Performance is inconsistent under load

  5. Malcolm (verified owner)

    Very efficient and stays cool

  6. Lenora (verified owner)

    Speed boost was immediately noticeable

  7. Makenzie (verified owner)

    Support was slow to respond

  8. Lilla (verified owner)

    Installation was tricky for beginners

  9. Opal (verified owner)

    Not bad, but there are better options for the price

  10. Marilou (verified owner)

    Exactly what I needed for my gaming rig

  11. Margaux (verified owner)

    No issues at all, plug and play with great performance

  12. Malachi (verified owner)

    Good value but no included cables

  13. Matilda (verified owner)

    Reliable, powerful, and works as expected

  14. Mariana (verified owner)

    This component exceeded my expectations

  15. Oleta (verified owner)

    Super fast delivery and the product works perfectly

  16. Novella (verified owner)

    Really impressed with the durability

  17. Noemie (verified owner)

    Installation was simple and quick

  18. Linnea (verified owner)

    No major issues, just wish support was quicker

  19. Lee (verified owner)

    A must-have upgrade for any serious gamer

  20. Osvaldo (verified owner)

    Exactly as described and works great

  21. Luis (verified owner)

    Perfect for gaming and multitasking

  22. Meggie (verified owner)

    Amazing value for money, my PC runs smoother than ever

  23. Magnus (verified owner)

    Does the job well, no major complaints

  24. Rafaela (verified owner)

    Highly recommend for any PC build

  25. Noble (verified owner)

    Very satisfied, just a small scratch on arrival

  26. Maritza (verified owner)

    Came with everything needed to get started

  27. Miles (verified owner)

    Would definitely buy again from this store

  28. May (verified owner)

    Very stable even under heavy load

  29. Napoleon (verified owner)

    Fantastic price for this level of performance

  30. Myles (verified owner)

    Happy with the product, minor noise under load

  31. Leon (verified owner)

    Solid quality and very quiet in operation

  32. Max (verified owner)

    Zero compatibility issues, great experience

  33. Michele (verified owner)

    No major issues, but lacks polish

  34. Litzy (verified owner)

    Performance boost was noticeable

  35. Melyssa (verified owner)

    Happy overall, just had to replace a missing screw

  36. Porter (verified owner)

    Improved my system but not as much as I hoped

  37. Mertie (verified owner)

    Decent component but came in basic packaging

  38. Price (verified owner)

    Speed boost was immediately noticeable

  39. Patrick (verified owner)

    Upgraded my system and noticed the difference instantly

  40. Melyna (verified owner)

    Works flawlessly with my setup

  41. Murphy (verified owner)

    Not perfect but definitely worth the price

  42. Laurence (verified owner)

    Exactly what I needed for my gaming rig

  43. Marques (verified owner)

    No issues at all, plug and play with great performance

  44. Paolo (verified owner)

    Could be better for the money

  45. Marley (verified owner)

    Decent thermal performance, not the best

  46. Nicola (verified owner)

    Slight improvement over my old part

  47. Lamar (verified owner)

    Super fast delivery and the product works perfectly

  48. Marisol (verified owner)

    Not bad, but there are better options for the price

  49. Lesley (verified owner)

    Installation was simple and quick

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  • Type: CPU Liquid Cooler
  • Compatibility: AMD/Intel
  • Radiator: 420 mm
  • Fan Connector: 4-pin
  • RGB: Yes, customizable
Description

ProArt LC 420 Refined Cooling Masterpiece for Quiet Performance

fwebp

Premium Cooling Power with Artistic Precision

The ASUS ProArt LC 420 is the ultimate CPU liquid cooling solution crafted for creators who demand top-tier thermal performance with quiet efficiency. This elegant cooler incorporates three Noctua NF-A14 industrialPPC-2000 PWM 140 mm fans that deliver exceptional airflow with low noise, making it perfect for high-demand workloads. At the core of its power is a high-efficiency three-phase motor, designed to maintain ultra-cool temperatures even under heavy rendering, editing, or multi-threaded computation tasks.

Live System Stats in Minimalist Form

The ProArt LC 420 sets itself apart with its innovative illuminated system meter. Discreetly embedded in the pump cover, this display provides real-time data such as CPU temperatures, system load, and fan speeds. This allows creators to monitor their system at a glance, all while keeping the cooler’s aesthetics minimalistic and professional. Whether on camera or in studio, the sleek visual profile of the LC 420 complements any ProArt build.

Built for Longevity and Compatibility

Durability and flexibility come standard with reinforced 450 mm sleeved tubing, ensuring broad chassis compatibility and long-term reliability. The thick 456 mm radiator increases coolant capacity, enhancing thermal headroom. With comprehensive support for AMD AM5/AM4 and Intel LGA 1851/1700/1200/115x sockets, the ProArt LC 420 adapts easily to a wide range of professional PC builds. Backed by a 6-year warranty, it’s a long-term cooling solution for creators who take their craft seriously.

Description Specification
Type CPU Liquid Cooler
AMD/Intel Combo
Radiator Size 420 mm
Compatibility Intel: LGA 1851, 1700, 1200, 115x
AMD: AM5, AM4
Fan Connector(s) 4-pin
Fan Controller PWM
Rotation Speed 800 – 2000 RPM
Installation Screws
LED Lighting Illuminated Meter on pump cover – displays real-time PC build information, such as system load, temperatures, and fan speeds
Colour Black
Material Block (CPU Plate): Copper
Radiator: Aluminium
Tube: Sleeved Rubber tube
Dimensions Water block: 78 x 78 x 49 mm
Radiator: 456 x 140 x 30 mm
Tube Length 450 mm
Fan Dimensions 3 x Noctua NF-A14 140mm IndustrialPPC 2000 Fans
Air Flow 107 CFM / 182.5 m³/h
Noise Level 31.5 dB(A)
Package Contents 1 x CPU Liquid Cooler (pre-applied thermal compound)
1 x 1-to-3 Fan Splitter Cable
1 x Accessory Pack of Screws and Brackets
1 x Quick Start Guide
Package Type Retail
Package Weight 1.7500 kg
Warranty 6 Years
115x Sockets Supports Sockets 115x
1700 Socket Supports Socket 1700
1200 Socket Supports Socket 1200
1851 Socket Supports Socket 1851
AM5 Socket Supports Socket AM5
AM4 Socket Supports Socket AM4
Reviews (5)
4.6
5 reviews
3
2
0
0
0

5 reviews for Asus ProArt LC 420 Liquid CPU Cooler, 3 Phase Motor, 3x Noctua NF-A14 Fans, illuminated Status Meter

Clear filters
  1. Leilani (verified owner)

    Amazing value for money, my PC runs smoother than ever

  2. Meagan (verified owner)

    Delivered ahead of time and well packed

  3. Noemi (verified owner)

    Great customer support and fast dispatch

  4. Odie (verified owner)

    Good choice for mid-range builds

  5. Missouri (verified owner)

    Product works, manual wasn’t very clear

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