ACFRE00181A - Arctic Liquid Freezer III Pro 420 - AIO CPU Cooler | Aztek Computers
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SKU: I9ZBOQA0D9 |  Mfg. Part: ACFRE00181A  | UPC: 840033403016  |  0 Reviews  |     Share

ACFRE00181A - Arctic Liquid Freezer III Pro 420 - AIO CPU Cooler

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$118.36  $159.79
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Product Overview

The ARCTIC Liquid Freezer III Pro 420 is a high-performance all-in-one (AIO) CPU cooler designed to provide efficient cooling for both AMD and Intel processors. With a large 420 mm radiator and three powerful 140 mm fans, this cooler ensures optimal thermal performance even during intense gaming sessions and heavy workloads. Its PWM pump allows for silent operation while maintaining excellent cooling efficiency.

Included with the cooler is a dedicated VRM fan that helps keep your motherboard components cool, providing additional stability for overclocking. The Liquid Freezer III Pro 420 is compatible with the latest CPU sockets, including AMD AM5/AM4 and Intel LGA 1851/1770, making it a versatile choice for your PC build.

Expert Overview

The ARCTIC Liquid Freezer III Pro 420 is an all-in-one (AIO) CPU cooler engineered for efficient thermal management in systems utilizing AMD and Intel processors. This unit features a 420 mm radiator paired with three 140 mm fans, designed to maintain optimal operating temperatures under demanding conditions, including heavy workloads. A PWM pump is integrated to balance cooling performance with quiet operation. Additionally, a dedicated VRM fan is included to provide cooling for motherboard components, which can contribute to system stability, particularly in overclocked environments. Compatibility extends to current CPU sockets, specifically AMD AM5/AM4 and Intel LGA 1851/1770. This cooler, identified by part number ACFRE00181A, is suited for IT professionals and system builders requiring robust CPU cooling solutions for high-performance workstations or servers.

Technical Specifications

  • 420 mm radiator for superior cooling efficiency
  • Three 140 mm fans for optimal airflow
  • Silent PWM pump design
  • Dedicated VRM fan for enhanced motherboard cooling
  • Compatible with AMD AM5/AM4 and Intel LGA 1851/1770

Product Details

  • Manufacturer:
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  • ASIN:
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  • ARCTIC
  • ACFRE00181A
  • B0DPHQ1353
  • 840033403016
  • New
  • 6.6 lbs
  • 18 X 6 X 13
  • Sep 06, 2026
  • Jul 28, 2025
Product Identifiers: Brand: Arctic • Part #: ACFRE00181A • UPC: 840033403016 • ASIN: B0DPHQ1353 • Category: Water Cooling

Frequently Asked Questions

What CPU sockets are compatible with the ARCTIC Liquid Freezer III Pro 420?

This cooler is compatible with AMD AM5/AM4 and Intel LGA 1851/1770 CPU sockets.

What is the size of the radiator included with this AIO cooler?

The ARCTIC Liquid Freezer III Pro 420 features a 420 mm radiator for cooling efficiency.

Does this cooler include a fan for motherboard component cooling?

Yes, it includes a dedicated VRM fan designed to cool motherboard components.

How many fans are included with the radiator?

The cooler comes with three 140 mm fans for optimal airflow across the radiator.

ACFRE00181A - Arctic Liquid Freezer III Pro 420 - AIO CPU Cooler

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Reviews for Arctic ACFRE00181A

$118.36