0 ratings
Item #:
146699797
ARCTIC Liquid Freezer III Pro 420 - AIO CPU Cooler,3 x 140 mm Water Cooling
87% of respondents would recommend this to a friend
Item #:
146699797
XCD 289
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, October 04
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Quieter and more powerful at low speeds, with more power reserves under load – for maximum cooling performance without compromise.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Superior Cooling
The ARCTIC Liquid Freezer III Pro 420 offers exceptional cooling performance with a 38 mm radiator and three 140 mm fans, effectively mitigating heat for overclocked CPUs, ensuring optimal performance.
Versatile Compatibility
Compatible with AMD AM5/AM4 and Intel LGA1851/1770, this cooler provides seamless integration into a variety of systems, making it a versatile choice for gamers and PC builders alike.
Enhanced Quiet Operation
Equipped with a PWM pump and designed for low noise operation, this cooler maintains a tranquil environment while delivering high thermal efficiency, ideal for noise-sensitive setups.
Product Details
| Power Connector Type | 4-Pin |
| Voltage | 12 volts |
| Wattage | 4.2 watts |
| Cooling Method | Liquid |
| Compatible Devices | Desktop |
| Maximum Rotational Speed | 2500 rpm |
| Air Flow Capacity | 110 cfm |
| Item Dimensions L x W x H | 18.03"L x 5.43"W x 1.5"H (45.8 x 13.8 x 3.8 cm) |
| Material Type | Metal, Plastic, Rubber |
| Brand Name | ARCTIC |
| UPC | 840033403016 |
| Global Trade Identification Number | 04895265000348 |
| Number of Packs | 1 |
| Manufacturer | ARCTIC |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Included Components | Liquid Freezer III 420 |
| Item Type Name | Water Cooler |
| Item Weight | 2370 g |
| Model | LFIII Pro 420 nero |
| Part Number | ACFRE00181A |
| Product Dimensions (L x W x H) | 18.03"L x 5.43"W x 1.5"H (45.8 x 13.8 x 3.8 cm) |
| Brand | ARCTIC |
| Material | Metal, Plastic, Rubber |
| Country of Origin | This item will be imported from US |
| Date First Available | July 03, 2025 |
Who Should Buy?
-
Gamers
Provides excellent cooling for high-performance CPUs during intensive gaming sessions, ensuring optimal performance and stability.
-
Overclockers
Features powerful cooling capabilities, allowing for higher clock speeds and improved thermal management when pushing CPUs to their limits.
-
PC Builders
Ideal for custom builds where space and aesthetic appeal are important, with a sleek design and efficient cooling performance.
-
Budget Users
May be too expensive for users looking for basic cooling solutions without the need for advanced features.
Product Description
ARCTIC Liquid Freezer III Pro 420 - AIO CPU Cooler,3 x 140 mm Water Cooling
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What makes the ARCTIC Liquid Freezer III Pro 420 stand out from other CPU coolers?
Answer: The ARCTIC Liquid Freezer III Pro 420 is distinguished by its exceptional cooling performance and innovative design. With a robust radiator measuring 38 mm and three 140 mm fans, it delivers optimal airflow to maintain CPU temperatures under load. Additionally, the integrated VRM fan assists in cooling surrounding components, enhancing overall system stability. This cooler is ideal for high-performance gaming rigs and workstation setups where thermal management is critical. -
Question:
Is the ARCTIC Liquid Freezer III Pro 420 compatible with AMD and Intel CPUs?
Answer: Yes, the ARCTIC Liquid Freezer III Pro 420 is compatible with both AMD AM5/AM4 sockets and Intel LGA1851/1770 sockets. This wide compatibility makes it a versatile choice for various systems, whether you're building a new PC or upgrading an existing one. Ensure your motherboard has the appropriate socket before installation to achieve maximum cooling efficiency. -
Question:
How does the PWM pump feature enhance cooling?
Answer: The PWM pump technology in the ARCTIC Liquid Freezer III Pro 420 automatically adjusts the pump speed according to CPU temperature, providing efficient cooling. This dynamic adjustment means that the pump runs quieter during low load and ramps up when high performance is required. This feature not only optimizes cooling but also minimizes noise, making it ideal for gamers and professionals who require a silent environment. -
Question:
What is the installation process like for the ARCTIC Liquid Freezer III Pro 420?
Answer: Installing the ARCTIC Liquid Freezer III Pro 420 involves mounting the radiator and CPU block to your motherboard. The cooler comes with comprehensive instructions and all necessary mounting hardware for various sockets. It's user-friendly, allowing both novice and experienced builders to complete the installation effectively. Proper installation ensures optimal performance, so reviewing the compatibility and steps in the manual is advisable. -
Question:
Can the ARCTIC Liquid Freezer III Pro 420 handle overclocking?
Answer: Yes, the ARCTIC Liquid Freezer III Pro 420 is engineered to handle overclocking demands. With its high thermal dissipation capabilities, it can keep CPU temperatures low even during intense workloads or overclocked settings. Gamers and content creators who push their systems to the limit will appreciate the cooler’s ability to maintain system stability while enhancing performance. -
Question:
What is the noise level of the ARCTIC Liquid Freezer III Pro 420?
Answer: The ARCTIC Liquid Freezer III Pro 420 is designed to operate quietly, even under high loads. The PWM fans adjust their speed according to the temperature, which helps reduce noise during idle or light usage. For users looking to maintain a serene environment while gaming or working on resource-heavy tasks, this cooler offers an impressive balance of performance and acoustics. -
Question:
Does the ARCTIC Liquid Freezer III Pro 420 require maintenance?
Answer: The ARCTIC Liquid Freezer III Pro 420 is a closed-loop liquid cooler, meaning it is designed to be maintenance-free under normal operating conditions. Users don’t need to refill or replace the coolant, making it a convenient option for long-term use. However, it's advisable to periodically check for dust buildup on the radiator and fans; keeping them clean will ensure that the cooler operates at peak efficiency over time. -
Question:
What type of case is needed for the ARCTIC Liquid Freezer III Pro 420?
Answer: To install the ARCTIC Liquid Freezer III Pro 420, you need a case that supports 420 mm radiators. Make sure your case has enough space for the radiator and the three 140 mm fans while allowing for good airflow. Compatibility with your case is essential for achieving optimal cooling performance and maintaining a tidy build appearance. -
Question:
How does the ARCTIC Liquid Freezer III Pro 420 perform under load versus idle conditions?
Answer: Under load, the ARCTIC Liquid Freezer III Pro 420 excels in maintaining low temperatures due to its efficient cooling design and high airflow. During idle conditions, the PWM technology reduces fan speeds to minimize noise. This responsiveness ensures that users experience both excellent cooling performance during demanding tasks and a quiet workspace when not under load. -
Question:
Where can I buy the ARCTIC Liquid Freezer III Pro 420 in Saint Lucia?
Answer: You can purchase the ARCTIC Liquid Freezer III Pro 420 through Ubuy, which provides a reliable platform for buyers in Saint Lucia. Ubuy offers a user-friendly experience, ensuring easy accessibility to this high-performance CPU cooler along with detailed product information, helping you make an informed decision before your purchase.
ARCTIC Water Cooling Systems Editorial Review
The ARCTIC Liquid Freezer III Pro 420 AIO CPU cooler is a well-designed product that combines impressive cooling performance and thoughtful features, earning it a solid reputation among enthusiasts. Users appreciate its thick radiator, clean aesthetics devoid of excessive lighting, and overall value, particularly given its price point which is competitive for a cooler of this size. The built-in cable management for fan wires enhances tidiness, a feature that many users find convenient. Additionally, the cooler's tubing is designed long enough to suit various mounting orientations, expanding its versatility. However, several users have reported significant challenges during installation that detract from the overall experience. Chief among these is the lack of straightforward instructions; users must navigate a QR code leading to an online manual, which can be cumbersome, particularly for those who prefer printed guidance. The mounting process has raised issues as well, with users noting that the cooler completely covers the CPU bracket, making it visually awkward and difficult to secure it properly. Some have encountered problems with the screws not reaching their designated holes, which led to frustration and, in some cases, returns. Overall, while the ARCTIC Liquid Freezer III Pro 420 offers excellent cooling and features, potential buyers should be prepared for a challenging installation and the need for careful checking of compatibility and space within their cases. **
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Impressive cooling performance.
- Thick radiator provides effective thermal management.
- Clean design without unnecessary LEDs.
- Built-in cable management for a tidy setup.
- Long tubing allows for flexible installation.
Cons
- Installation instructions are difficult to locate and follow.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
XCD 289
Order now and get it around Sunday, October 04
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Maximized cooling performance with quieter and more powerful fans.
- Optimized contact pressure for extended CPU lifespan and efficient heat transfer.
- User-friendly installation with pre-installed fans and animated instructions.
- Efficient heat dissipation and temperature spike management with a 38 mm radiator.
- Flexible control modes for individual or simple fan management.
- Maintenance-free system with no liquid refills required.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.