---
product_id: 276931968
title: "ARCTIC Liquid Freezer II 420 - Multi Compatible CPU AIO Water Cooler, Efficient PWM Controlled Pump, Fan Speed: 200-1700 RPM (Controlled via PWM), LGA1700 Compatible - Black"
brand: "arctic"
price: "1.76 OMR"
currency: OMR
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.om/products/276931968-arctic-liquid-freezer-ii-420-multi-compatible-cpu-aio-water
store_origin: OM
region: Oman
---

# PWM-controlled pump & fans (200-1700 RPM) 420mm radiator for max cooling LGA1700 socket compatibility ARCTIC Liquid Freezer II 420 - Multi Compatible CPU AIO Water Cooler, Efficient PWM Controlled Pump, Fan Speed: 200-1700 RPM (Controlled via PWM), LGA1700 Compatible - Black

**Brand:** arctic
**Price:** 1.76 OMR
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead — the ultimate chill for your powerhouse rig!

## Quick Answers

- **What is this?** ARCTIC Liquid Freezer II 420 - Multi Compatible CPU AIO Water Cooler, Efficient PWM Controlled Pump, Fan Speed: 200-1700 RPM (Controlled via PWM), LGA1700 Compatible - Black by arctic
- **How much does it cost?** 1.76 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/276931968-arctic-liquid-freezer-ii-420-multi-compatible-cpu-aio-water)

## Best For

- arctic enthusiasts

## Why This Product

- Trusted arctic brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Smart VRM Cooling:** Dedicated 40mm PWM fan drops VRM temps by 15°C for stable overclocking
- • **Sleek Cable Management:** Integrated sleeved tubing hides cables for a clean, professional build
- • **Whisper-Quiet Performance:** PWM control ensures ultra-low noise even under heavy loads
- • **Future-Proof Compatibility:** Seamlessly supports Intel’s latest LGA1700 Alder Lake processors
- • **Next-Level Cooling Efficiency:** 420mm radiator + optimized pump slashes CPU temps below competitors

## Overview

The ARCTIC Liquid Freezer II 420 is a premium all-in-one CPU water cooler featuring a large 420mm radiator, PWM-controlled pump and fans for efficient and quiet cooling, and full compatibility with Intel’s latest LGA1700 socket. It includes a dedicated VRM fan to reduce voltage regulator temperatures by 15°C and integrated cable management for a sleek, clutter-free setup.

## Description

At ARCTIC, we are proud of our completely new all-in-one CPU water cooler series. For the Liquid Freezer II Series, we have used our experience in CPU water cooling to develop a completely new compact water cooling pump. The new pump of the Liquid Freezer II Series ensures an ideal ratio of high CPU cooling performance to low noise levels. The CPU AiO water cooler has integrated cable management within fully sleeved tubes for a clean look in your PC’s case. Our powerful P-fans provide a fast heat transfer thanks to their high static pressure and outstanding performance. We recommend the Liquid Freezer II Series, an all-in-one CPU water cooler for those looking for superior performance and low noise level at a fair price.

## Features

- QUALITY CONTROL APPROVED: We have increased the quality assurance and quality control. The products have been subjected to additional tests and marked with a QC sticker
- LGA1700 COMPATIBILITY: The Liquid Freezer II 420 is compatible with Intel's new Alder Lake processors - Socket LGA1700
- COOLER THAN OTHER AIO WATER COOLERS: The ARCTIC Liquid Freezer II has a more efficient cool plate, pump and radiator that makes a difference among other AIO water pc fan coolers
- 15°C LOWER VOLTAGE REGULATOR TEMPERATURE: An additional 40 mm VRM fan (PWM controlled) next to pump can provide extra cooling for the base and voltage transformer
- INTEGRATED CABLE MANAGEMENT: The PWM-cable of the fans are integrated into the sleeved tubing. Thus there is only one short cable visible from the pump to motherboard replacing the usual cable mess

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | ARCTIC |
| Product Dimensions | 47.32 x 15.52 x 17.02 cm; 1.98 kg |
| Item model number | ACFRE00092A |
| Manufacturer | ARCTIC |
| Color | black |
| Voltage | 12 Volts |
| Wattage | 1.44 watts |
| Are Batteries Included | No |
| Item Weight | 1.98 Kilograms |

## Product Details

- **Product dimensions:** 45.8L x 6.8W x 13.8H centimeters
- **Brand:** ARCTIC
- **Power connector type:** 4-Pin
- **Voltage:** 12 Volts
- **Wattage:** 1.44 watts

## Images

![ARCTIC Liquid Freezer II 420 - Multi Compatible CPU AIO Water Cooler, Efficient PWM Controlled Pump, Fan Speed: 200-1700 RPM (Controlled via PWM), LGA1700 Compatible - Black - Image 1](https://m.media-amazon.com/images/I/51wacQPjmDL.jpg)
![ARCTIC Liquid Freezer II 420 - Multi Compatible CPU AIO Water Cooler, Efficient PWM Controlled Pump, Fan Speed: 200-1700 RPM (Controlled via PWM), LGA1700 Compatible - Black - Image 2](https://m.media-amazon.com/images/I/51fLHjpWV6L.jpg)
![ARCTIC Liquid Freezer II 420 - Multi Compatible CPU AIO Water Cooler, Efficient PWM Controlled Pump, Fan Speed: 200-1700 RPM (Controlled via PWM), LGA1700 Compatible - Black - Image 3](https://m.media-amazon.com/images/I/41GvYqCRsBL.jpg)
![ARCTIC Liquid Freezer II 420 - Multi Compatible CPU AIO Water Cooler, Efficient PWM Controlled Pump, Fan Speed: 200-1700 RPM (Controlled via PWM), LGA1700 Compatible - Black - Image 4](https://m.media-amazon.com/images/I/61FldjaLywL.jpg)
![ARCTIC Liquid Freezer II 420 - Multi Compatible CPU AIO Water Cooler, Efficient PWM Controlled Pump, Fan Speed: 200-1700 RPM (Controlled via PWM), LGA1700 Compatible - Black - Image 5](https://m.media-amazon.com/images/I/811fUfUtf4L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does anyone know what case can 100% top mount the 420mm AIO without any clearance issue?**
A: I’ve used the 420mm in the be quiet! Dark Base Pro 900 and the Fractal Design Meshify 2. 

You can also go on Newegg to their computer cases and you can filter all of the results for top mounted radiators that will fit whatever size you need and it’ll sort any case that can fit this at the top, front, side, or whatever you decide to filter the results as.

**Q: Does the new 420 version come with the new AMD AM4 mounting gear that was talked about on gamersnexus?**
A: Yes

**Q: Is the coldplate flat, concave or convex?**
A: Yes, it's as flat as they can make it. I hope I never see a concave or convex coldplate.

**Q: does the pump come with an AM4 backplate for the mobo?**
A: It does not come with a backplate but the stock one will work just fine.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Great AIO
  

*by P***4 on Reviewed in Canada on 11 April 2024*

Got this to replace a Corsair H170i so I could get rid of ique.  5C cooler at idle and maintains noticeably better performance under load

### ⭐⭐⭐⭐⭐ 







  
  
    Huge in size, but also hugely effective
  

*by Y***M on Reviewed in the United States on 13 November 2023*

TL/DR; Huge. Quiet. Effective. Sips power. Awesome. This is now my Go To.Now here’s the self-indulgent prose.Ok, I'll admit it; I didn't do the proper research so that I could visualize what 240, 360, 420 etc. actually meant in terms of AIO liquid coolers.Due to reasons, I recently inherited a little Dell Optiplex 7000 SFF with an air "cooler" that was barely adequate for the i7-12700 that came with it. As a senior sysadmin who also functions as the company’s chief architect, obviously I had to max it out, right? So I loaded it up with RAM, filled very M.2 slot, etc. Then ordered an i9-12900K which immediately hit 100C on nearly all cores. I went with the K version even though the Dell BIOS is locked to overclocking, both because it was slightly cheaper than the non-K version that day, and because I knew it had taken higher temps without issue during the factory tests in order to have been christened a "K" processor..Of course, the CPU fan that Dell puts in the machine absolutely sucks, and I mean that literally; it uses a blower instead of a fan and sucks hot air off the motherboard, past the fins, and up and out the back of the case.  Most air coolers blow air down, onto and through the cooling fins. It was barely adequate for the i7, which meant it was completely insufficient for the i9. I was regularly seeing nearly all cores hitting 100C even under light load. Now, I wasn’t afraid of the processor getting fried because it was continuously throttling itself when it reached 100 C, but on the down side, it was continuously throttling itself when it reached 100 C.I tried leaving the case open, taking out a very hot 6 TB spinning rust drive that’s right next to the blower, put a desk fan on the whole thing, etc. but nothing helped much if at all.I guess it's too late to make a long story short, but THIS THING MADE IT HAPPEN. I went with it because:-Since there is no RGB to power, the entire assembly works off the same single 4-pin motherboard fan connector as the sucky one. That one default connector completely runs the pump and all three fans. No need for any supplementary power, which was important because as I said it's just a little SFF box with a 260W max power supply."Wait, what??" you might ask. "How does it run the pump and ALL THREE fans??!?" Well, since they are HUGE, they don't have to spin very fast. That also make them quiet unlike most other AIOs, perfect for an office environment.-It has its own proprietary Arctic pump rather than a commodity Asetek or Apaltek pump which nearly every other system has. This pump, like the fans, also spins more slowly."Oh, come on!!" you might exclaim. "How can the pump AND the fans BOTH run more slowly and still work as well if not better??!?" It's all about scale. It does it by having larger inner-diameter coolant tubes than most others, and of course the giant radiator with more channels and fins for the coolant. That reduces fluid resistance, thus increasing the flow of coolant using less power. So instead of moving the coolant fast through narrow tubes and using high-speed fans to blow the heat away from a small radiator, it moves a higher volume of coolant with less effort due to the larger-diameter tubes and uses larger fans spinning more slowly. The radiative surface area is quite massive allowing for more efficient heat transfer.In short, if you are looking for pure function, I cannot recommend the Arctic Liquid Freezer line enough. Arctic also makes the ubiquitous MX-5 thermal paste known to so many hobbyists and professionals alike, and a small tube is included with the cooler.The Arctic Liquid Freezer II line is now my official Go To, and primary recommendation for people focused on office builds. Your mileage may vary of course.In case anyone has read this far and is wondering: I’ve had to leave the case open as evidenced in the photo, and now tell everyone that it is a functional art installation that I call “PC, Deconstructed.” I have also left the spinning rust drive laying outside the case as you can see. The cooler itself is just resting on the top, but the coolant tubes are stiff enough that it is in no danger of sliding off. In fact if you try to move it one way or the other, rotate it, etc. the tubes pull it back to center. Kind of amazing, really.Looking to re-mount everything into an open-air PC test bench in the near future.

### ⭐⭐⭐⭐⭐ 







  
  
    Great cooler. Exceptional customer service.
  

*by J***T on Reviewed in Canada on 5 June 2023*

It can be tricky on some boards and I had just enough clearance. As in, zero wiggle room. However, the casing on the unit can be partially removed to accomodate. Also, there was a faulty seal issue on these past the company made public themselves and fixed for free. Thats a good company. Its old news now and no longer an issue. Performance has been great. Its quiet and keeps the CPU cool. So far I havent had my cooler run terribly fast either. Doing the job and I will replace it with same next time around.

## Frequently Bought Together

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-17*