ARCTIC Liquid Freezer III Pro 420 A-RGB
Couldn't load pickup availability
Secure Payment Methods
Cash on delivery and various payment options and installment plans.
Fast and Secure Shipping
Receive your order within 2 to 5 business days.
Customer Service
Technical support from 10 am to 12 pm.
Warranty Coverage
Enjoy a 6-month to 3-year warranty through us with distributors.
The ARCTIC Liquid Freezer III Pro 420 A-RGB delivers high-performance liquid cooling for desktop builds with support for AMD AM5/AM4 and Intel LGA1851/1770 sockets. Designed with a 38 mm radiator and three 140 mm fans, it balances thermal efficiency with low noise operation, making it suitable for gaming and workstation environments.
ARCTIC, a trusted manufacturer with over 24 years of experience in quiet computing solutions, engineered this AIO cooler with native offset mounting that shifts the cold plate toward the CPU hotspot for better heat transfer. The integrated VRM fan actively cools voltage converters, ensuring stable performance under heavy load while the PWM pump maintains consistent circulation.
- P14 Pro fans provide more power and quieter operation than standard P14 models, especially at low speeds
- Contact frame optimized for Intel LGA1851/LGA1700 extends CPU lifespan through even pressure distribution
- Integrated cable management hides PWM cables inside hose sheathing for a clean, single-cable motherboard connection
- 4-pin PWM pump operates at 12V with 4.2W consumption and 2500 RPM maximum speed
- 110 CFM airflow with 1 Sone noise level; includes radiator fans and mounting hardware for AMD and Intel platforms
Rated 4.6 out of 5 stars from 369 reviews, this compact liquid cooler measures 44.5 x 15.2 x 6.9 cm and weighs 2358 grams. It ships as a single pack with the Liquid Freezer III 420 A-RGB unit, suitable for enthusiasts seeking reliable thermal management without excessive acoustic output. Part number ACFRE00185A.
