Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Arctic Liquid Freezer III 420 Cooling Fan/Radiator/PumpThe Arctic Liquid Freezer III 420 is a high performance all in one liquid cooling solution designed for enthusiasts who demand extreme cooling with effortless installation. This 420mm radiator setup features three 140mm fans in a push configuration, delivering superb heat dissipation for multi core CPUs and overclocked systems. With streamlined cable managementthe fan cables are integrated into the hose jacket, requiring only a single connection to
The Arctic Liquid Freezer III 420 is a high-performance all-in-one liquid cooling solution designed for enthusiasts who demand extreme cooling with effortless installation. This 420mm radiator setup features three 140mm fans in a push configuration, delivering superb heat dissipation for multi-core CPUs and overclocked systems. With streamlined cable management—the fan cables are integrated into the hose jacket, requiring only a single connection to the motherboard—the Liquid Freezer III 420 makes it easier than ever to achieve a clean, minimalist build without sacrificing cooling power. Premium thermal performance is enhanced by the MX-6 thermal compound, pre-applied to the cold plate for immediate, reliable contact and efficient heat transfer. This cooler is ready out of the box, delivering a hassle-free experience for both first-time builders and experienced modders alike.
- Ready out-of-the-box with pre-installed radiator fans in a push configuration, so your system stays cool without extra setup.
- Integrated fan cables tucked into the hose jacket, enabling a tidy build with a single cable to the motherboard for simple power and control.
- MX-6 thermal compound pre-applied on the cold plate for instant, high-efficiency heat transfer and dependable long-term performance.
- Massive 420mm radiator with three 140mm fans delivers outstanding cooling capacity for high-TDP CPUs, multi-core workloads, and demanding applications.
- Quiet operation and robust reliability backed by Arctic engineering, optimized to balance cooling performance with low noise during gaming, streaming, and productivity tasks.
Technical Details of Arctic Liquid Freezer III 420
- Radiator size: 420 mm (three 140 mm fans)
- System type: All-in-one liquid cooler with integrated pump
- Fans: 3 x 140 mm in push configuration for maximum radiator airflow
- Pre-installed features: MX-6 thermal compound pre-applied on the cold plate
- Cable management: Fan cables integrated inside the hose jacket; single motherboard connection
- Cooling focus: Advanced pump design paired with a large radiator to optimize heat removal from high-end CPUs
- Compatibility: Supports a broad range of Intel and AMD sockets (typical mainstream and enthusiast platforms)
- Noise profile: Engineered to minimize noise at common load levels while preserving cooling efficiency
- Construction: Durable materials and meticulous assembly for reliable long-term performance
- Maintenance: Closed-loop design with sealed coolant system requiring no routine maintenance
How to install Arctic Liquid Freezer III 420
Installing the Arctic Liquid Freezer III 420 is designed to be straightforward, even for builders upgrading from air cooling. Follow these steps to achieve optimal cooling performance and a clean, secure build.
- Prepare your case and motherboard: Ensure there is ample clearance for a 420mm radiator and verify socket compatibility with your CPU. Confirm there is an accessible mounting location for the radiator in your case design and that you have available fan headers and a water-cooling pump header on your motherboard.
- Unpack and inspect: Remove the Liquid Freezer III 420 from its packaging, check that the radiator, fans, pump block, and all mounting hardware are present, and confirm the MX-6 compound is pre-applied on the cold plate as stated.
- Attach the radiator to the case: Mount the 420mm radiator in your chosen orientation (top, front, or underside) using the supplied screws. Ensure airflow direction aligns with your case’s intended airflow pattern (usually front to back or bottom to top).
- Install the fans: Since the fans come pre-installed in a push configuration, secure the radiator assembly to the case, ensuring the fans face the correct direction for optimal exhaust flow. The cables are integrated into the hose jacket, simplifying cable routing.
- Connect power and control cables: Connect the pump’s power lead to the appropriate motherboard header (commonly a dedicated CPU_PUMP or AIO_PUMP header). Connect the fan control cable if applicable to a compatible header or hub, or rely on motherboard PWM control if supported. Tie back any loose cables for unobstructed airflow.
- Secure the CPU block: Install the water block onto your CPU socket following the included mounting hardware instructions. Tighten mounting screws in a criss-cross pattern to ensure even contact and secure bonding with the MX-6 compound.
- Power up and configure: Power on the system and enter the BIOS or UEFI to verify pump operation and fan speed control. Enable appropriate fan curves and pump behavior for optimal cooling versus noise balance. If your motherboard supports software control, calibrate the cooling profile to your preferred noise level and workload.
- Test and monitor: Boot into your operating system, monitor CPU temperatures under idle and load conditions, and perform a stress test to validate cooling performance. Readjust fan curves or routing if temperatures indicate insufficient clearance or airflow.
Frequently asked questions
- Is the Arctic Liquid Freezer III 420 compatible with Intel and AMD sockets? Yes. The Liquid Freezer III 420 is designed to support a wide range of modern Intel and AMD sockets, making it suitable for most mainstream and enthusiast builds. Always verify socket compatibility with your motherboard’s CPU socket type before installation.
- Does the cooler come with thermal paste? The MX-6 thermal compound is pre-applied to the cold plate for immediate use, providing reliable thermal contact out of the box. No additional paste is required for installation.
- How loud is the Liquid Freezer III 420 under load? The cooler is engineered to balance high cooling performance with low noise. While exact noise levels vary by system configuration and fan speed, optimized PWM control helps keep fan noise at a minimum during typical gaming and productivity workloads.
- Do I need special tools to install the Liquid Freezer III 420? Installation is designed to be tool-friendly, with standard mounting hardware and screws included. A basic screwdriver is sufficient for mounting the radiator, water block, and securing the case brackets.
- Can I reuse the Liquid Freezer III 420 with a future CPU upgrade? Yes. The modular design and standard mounting system allow the cooler to be reused with compatible motherboards and sockets when upgrading CPUs, ensuring long-term value for your system.
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 2257 reviews
Sort
Product Reviews
★★★★★ 5
A Beta’s Dream!
Format: Kindle
I loved this book!!
Unwanted follows Cammie, a single mom and Beta, working two jobs, trying her best to raise a son and daughter since her a$$hole ex Alpha kicked them out after meeting his scent match.
Being a Beta from the wrong side of the tracks, Cammie is often the victim of rumors and blatant disrespect from several alphas in town; and while in a panic searching for her daughter who somehow managed to wander outside of the home, she finds herself in a panic when she comes across a police officer. Rather than help her, Cammie finds herself feeling threatened and helpless against the alpha’s behavior.
That’s when Reid, one of her Alpha neighbors (and super hot firefighter) swoops in to her rescue. Sparks fly, but Cammie thinks nothing of it since she is so used to being disregarded. Little does she know, Reid goes home to his Omega, the adorable and caring Finn, and confesses that he thinks he’s met their match.
What follows is a beautiful hurt/comfort romance, with lots of steam, and found family perfection! Reid and Finn worship Cammie and absolutely adore her kids. They’ll do anything to protect them and cherish them, to erase all the hurt and rejection that their bio dad put them through. It’s such a heart warming and emotional story—perfect for when you’re feeling like something low angst with princess treatment for not just Cammie, but her kids as well.
I definitely recommend picking this one up!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2024
★★★★★ 5
Emotional read with children
Format: Kindle
Cammie is a single mother of two children whose ex-boyfriend, who is an alpha that he met his scent matched omega and dumped her via messenger on his phone then the next day put their house up for sale. Cammie moves back to her hometown, but because she has no support, is working two jobs to keep her and the children in a small rented house. One night her four year gets out of the house and she meets a neighbour, but she refuses to make the same mistake again by getting involved with another alpha, but Reid is convinced they are scent matched mates even though Cammie is a beta. Reid and his omega Fin start to court Cammie and her two children that they belong together as a pack and family. Cammie's ten year old son is a tough one to convince, but the scenes between him and Reid and Fin, they were so good. I was tearing up at times, found family was a big theme and I really liked this book. I highly recommend that you try it too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2025
★★★★★ 5
Good start to a series
Format: Kindle
I delayed reading the series for reasons I don’t remember. But my TBR list is huge so I thought I’d take a shot of this and I was pleasantly surprised. I didn’t think the blurb about it was anything special. But it was a very good book. It took some interesting twists and turns. I am so glad the second book is already out. Because I would not have waited patiently. Very slow burn but good storyline. 🔥🔥/5
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2025
★★★★★ 4
A good read
Format: Kindle
Multiple points of view. 3 Alpha men and an Omega male. She is a Beta in training for a new program placing betas in Alpha/Omega packs. Mila is only doing the program for the money to take care of her dad. She wasn't expecting to fall for a pack but when she sees this packs Omega she is done for. There is just something about him. His Alphas are good looking as well. Too bad she is hiding a secret and their government is acting shady. I liked it and can't wait to see where their story goes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2023
★★★★★ 3
Slightly repetitive but I did love some things
Format: Kindle
I love this type of story. And omegaverse is one of my all time favorite genres. But there are a few things that pulled me out of my enjoyment while I was reading. It was repetitive at times as well as struggled with telling not showing. So we didn’t always feel like we were experiencing things with the main character. There were also some plot holes but they may still be answered in part 2.
Now this isn’t to be said I didn’t enjoy parts of the story. I loved the almost instant love between Mila and Oliver. And how he started changing around her.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2024