Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
ARCTIC Liquid Freezer II 420 CPU AIO Cooler BlackThe ARCTIC Liquid Freezer II 420 is a high performance AIO CPU water cooler designed for advanced gaming and workstation systems. Featuring a PWM controlled pump and triple 140mm fans, it delivers efficient cooling with low noise operation. Compatible with Intel LGA1700 and multiple AMD sockets, this liquid cooler ensures stable thermal performance during heavy workloads. Its sleek black design suits modern PC builds and high end setups. Product
The ARCTIC Liquid Freezer II 420 is a high-performance AIO CPU water cooler designed for advanced gaming and workstation systems. Featuring a PWM-controlled pump and triple 140mm fans, it delivers efficient cooling with low noise operation. Compatible with Intel LGA1700 and multiple AMD sockets, this liquid cooler ensures stable thermal performance during heavy workloads. Its sleek black design suits modern PC builds and high-end setups.
Product Specifications:
• Brand: ARCTIC
• Model: ACFRE00092A
• Product Type: CPU AIO Liquid Cooler
• Radiator Size: 420mm
• Fan Size: 140mm
• Fan Quantity: 3 Fans
• Fan Speed: 200–1700 RPM (PWM Controlled)
• Cooling Type: Liquid Cooling
• Pump Control: PWM Controlled Pump
• Intel Socket Compatibility: LGA1700, LGA1200, LGA115X
• AMD Socket Compatibility: AM5, AM4
• Color: Black
• Bearing Type: Fluid Dynamic Bearing
• Connector Type: PWM
Key Features
Large 420mm Radiator: Provides expanded heat dissipation capacity for powerful CPUs, making it suitable for gaming PCs, content creation systems, and overclocked processors.
PWM Controlled Cooling System: Automatically adjusts pump and fan speeds based on CPU temperature to maintain balanced cooling performance and quieter operation.
Integrated VRM Cooling Fan: Includes a dedicated small fan that helps cool motherboard voltage regulators for improved system stability under demanding workloads.
Broad Socket Compatibility: Supports a wide range of Intel and AMD platforms, including Intel LGA1700 and AMD AM5 sockets for modern PC builds.
Optimized Low Noise Operation: Engineered with efficient fan blades and fluid dynamic bearings to reduce vibration and maintain consistent airflow with minimal noise output.
How It Works
The ARCTIC Liquid Freezer II 420 uses a closed-loop liquid cooling system to transfer heat away from the CPU. The water block absorbs processor heat and circulates coolant through tubes to the large 420mm radiator. Three PWM-controlled 140mm fans push air through the radiator fins to dissipate heat efficiently. The pump and fan speeds automatically adjust depending on system temperature for optimized cooling and quieter operation. An additional VRM fan helps cool nearby motherboard components for enhanced overall stability. This setup improves thermal management during gaming, rendering, and heavy multitasking workloads.
FAQs
Is the ARCTIC Liquid Freezer II 420 compatible with Intel LGA1700?
Yes, the cooler supports Intel LGA1700 along with several other Intel and AMD sockets.
Does this AIO cooler come pre-filled with coolant?
Yes, it is a sealed all-in-one liquid cooler that comes pre-filled and ready for installation.
Can the fan speed be adjusted automatically?
Yes, the fan and pump speeds are PWM controlled and adjust automatically based on CPU temperatures.
Is the ARCTIC Liquid Freezer II 420 suitable for gaming PCs?
Yes, it is designed for high-performance gaming systems, overclocking, and demanding workloads requiring efficient cooling.
Note: This item is in used condition.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1075 reviews
Sort
Product Reviews
★★★★★ 5
Efficacy is amazing
Flavor Name: Unflavored, Size: 300 Count (Pack of 1)
Works great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Great product!!
Flavor Name: Unflavored, Size: 300 Count (Pack of 1)
Great product. Corrected my bowel issues!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
★★★★★ 5
Feel the calm
Great to have on hand as a stress reducer. Tastes great and a good purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2026
★★★★★ 5
Great for getting a good night's sleep
After a stressful day (aren't they all) I often have trouble getting to sleep. I keep these on my nightstand and take one before bed. I find it allows me to fall asleep easily and stay asleep all night. There is no problem with being groggy in the morning like other sleep aids. Ashwaganda is an adaptogen and is supposed to be helpful for other things too. Been using these for months!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 9, 2025
★★★★★ 5
Yummy
I’ve tried many brands of ashwaganda gummies and this one by far tastes the best. No side effects. Good quality and value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 13, 2024
recommand products
Insulated 1 Gallon Water Bottle with Sleeve - Stainless Steel Wide Mouth Growler with Tactical Carrying Bag - Insulation for Hot/Cold Drinks (128oz)
152.99
Melanie | Elegant Flattering Dress
47.00
Dianne | Two Piece Cotton Shirt And Shorts Set
47.00
Majestic Food Warmer Gift Pack of 4 BIGBITE
3325.00
Funny Mug Gift for Men - 17oz Insulated Stainless Steel Beer/Coffee Cup with Handle and Lid for Birthday/Christmas 2023 "Off Duty Until Further Notice (Gift Boxed)
57.99