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ARCTIC Liquid Freezer II 240 A-RGB - Multi-Compatible All-in-one CPU AIO Water Cooler with A-RGB, Compatible with Intel & AMD, PWM-Controlled Pump, Fan Speed: 200-1800 RPM, LGA1700 compatible - Black

  • Based on 558 reviews
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Availability: Only 1 left in stock, order soon!
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Arrives Monday, May 20
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Style: Liquid Freezer II 240 A-RGB


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 240 A-RGB is compatible with Intel's new Alder Lake processors - Socket LGA1700*
  • PERFORMANCE KING: With a more efficient cold plate, proprietary pump and fans optimized for static pressure, the Liquid Freezer II series clearly sets itself apart from other AiO water coolers
  • ELEGANT ILLUMINATION: 24 digital A-RGB LEDs placed along the fan hubs plus the transparent rotor, with its closed design, provide even and rich illumination
  • INTEGRATED CABLE MANAGEMENT: The PWM and A-RGB cables of the radiator fans are integrated into the sheathing of the hoses, reducing visible cables to a minimum
  • 80% LESS POWER CONSUMPTION: Unlike the competition, our PWM-controlled pump consumes less power and produces less noise when little cooling power is required
  • MAINTENANCE-FREE WATER LOOP: The water circuit is sealed and fitted with fiber-reinforced EPDM tubing, preventing evaporation of the coolant = no refilling required

Brand: ‎ARCTIC


Item model number: ‎ACFRE00093A


Item Weight: ‎2.67 pounds


Color: ‎Black


Voltage: ‎12 Volts


Manufacturer: ‎ARCTIC


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎February 22, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, May 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Delivers just as well as the hipe says it does.
I stuffed this in a Raijintek Styx with an Asus Tuf Gaming b660m-plus WiFi to cool a 12700k. This is A Phenomanel Watercooler! Some notes: I Used the included paste. Made a single diagonal line from one corner to the other. I just have the integrated GPU. This will of course give me some extra headroom versus customers with hot GPUs. I mounted the radiator on top blowing air straight up, fans on the bottom pushing up through the radiator. Used the stock fans. Elsewhere in the build I have a pair of Noctua NF-A12x25s, one on rear, one on bottom, both pushing air in. My ATX power supply is completely fanless, so that's not assisting with cooling in any way. In the Raijintek Styx the motherboard mounts upside down, so the water block in my build is mounted with the VRM fan blowing downward, directly between two fins on the VRM heatsync. If building in the Raijintek Styx or another case that supports ITX motherboards you may have access hole for the backplate that isn't lined up for the Micro ATX boards, install the backplate before installing the motherboard. I thought the access hole on the tray of the Styx would let me install this after I had fully installed the motherboard. So I had to take it right back out. If building on an Alder Lake or newer system, be sure you get the LGA 1700 mounting kit. Mine came with it but it was a separate package which leaves me to believe it is easily possible to buy one that doesn't have it. This is a thick radiator and fan combo. It obscured the bottom IO pins like chassis fans and chassis headers ( remember my board goes upside down in here! If you're doing something similar, plug in everything else first. I wound up unplugging and plugging some things by feel from behind the radiator while listening to mom reading out where things were on the motherboard. Being blind is handy sometimes. idle temps are between 71 and 77f. Temps don't rise above 77 for normal work like browsing the web. Full load all threads, highest temp is about 155f, and I can hold that for hours. The fans aren't at full speed, but speeding them up to full doesn't help very much. With every fan I have all at 100 percent, the CPU stops heating up at about 145f. I stopped all fans and let it run my CPUZ benchmark, all thread full load. It took about 5 minutes to reach 180f, starting at 75. Temps continued to climb and were at 196f before I turned all fans back on and watched the temp gradually move back down to around 155f still under full load. I'm happy with the stock fans that come on the radiator. They turn lazily and make very little noise, and even at full speed I can't really feel air coming out the other side of the radiator, but they do seem to really get the job done. My Noctua NF-a12x25 even at half speed are able to push enough air through the radiator to keep the stock fans on the other side of the radiator spinning and have me be able to feel the air coming through. No idea if replacing the stock ones would do any good, but if it did, it wouldn't matter unless you have something hotter than a 12700k. I placed the completed build in a kitchen cabinet that has the bottom shelf raised up enough to fit the case vertically and sideways in there with about 4 inches above the case. With the cabinet doors shut at full load temps can reach around 185f, but idle around 82, 88 while browsing the web and such. Note, I really mean a kitchen cabinet, like would go above the counter. I have a custom desk that uses these for overhead storage. I found the AIO so efficient that I actually don't even need my incredible NF-A12x25s to be turned on at all to keep the whole case cool (remember no GPU!) This product really is fantastic. I liked having the fan wires integrated in the hoses. This really made a difference cutting down on cable management. My board has plenty of fan connectors that would have let me run the pump and the radiator fans separately, and this AIO allows for that by disconnecting the wires right next to the fans themselves so that you can use extension wires to run them differently, but I've found no desire to separate them. To the best of my knowledge, the speed sensor is getting the speed of the water pump. Setting the fan control to 0 percent will as far as I can tell completely stop the included radiator fans but leave the water pump running at about 250 rpm. I didn't try this until the side was back on my case, I don't know if the VRM fan stops or not. I also couldn't be sure the VRM fan isn't what the speed sensor is coming from, but I would think a tiny fan like that would spin faster. I like what I get with this. With a little water being lazily pumped through, I can silently cool the system reasonably well. This is why my temps climb so slowly with the AIO getting 0 percent speed on the fan control. All in all this is set up just the way I would have asked. Arctic got in my head and checked all the boxes in terms of how it actually functions. Installation I found to really be a pain in the butt. Had to install 8 little washer things with sticky on them, 4 on the front and 4 on the back. Then had to hold the backplate against the motherboard while pressing screws and bolts and what ever else on both sides of the board, needed a third arm really. I got it done on my own though but it looked like I shouldn't try it if you get my drift. I was worryingly balancing the motherboard on its edge, it fell over once and bent over my USB 3 cable which I hadn't unplugged yet, luckily it didn't hurt anything. Like I said in the notes above, install the backplate before you connect anything to the motherboard or bolt it down unless your case has the backplate access in the correct location (Raijintek Styx does not). I've got no comments about the RGB. I didn't connect it. I wanted the non RGB version but it went out of stock a while in my cart as I went to order the Noctua case fans. My case doesn't really let you see the AIO and I'm totally blind so could care less about that other than the extra cable I had to deal with was annoying. ... show more
Reviewed in the United States 🇺🇸 on April 22, 2022 by Aaron

  • Cooling and fan noise levels? A+ , A-RGB functionality: B
2022-08-01: Updated review. See bottom. I specifically bought this A-RGB version of the ARCTIC Liquid Freezer II to work with a brand new B550 AORUS Elite AX V2 (rev 1.1) motherboard, since this AIO is supposed to be RGB Fusion 2.0 compatible. Installation was more difficult than it had to be because the instructions are not that great. Describing some things out of sequence just adds to the confusion (for example, they show you how to orient the mounting bracket to the motherboard which won't fit (because it collides with some of the capacitors on the motherboard) until you put the four risers underneath the mounting bracket, which they don't talk about for another couple of steps. So I wasted time thinking, how is this suppose to attach if it's just going to crush one of the components on the motherboard? You go back to read all previous steps and there's no mention of the risers. Then you go down a couple of steps and oh, now place the risers on the motherboard and place the bracket on that. They should have started with the risers and then showed how to orient and place the bracket on top of them. There's essentially just two connectors that come off the AIO, the plug for the CPU fan and the 3-pin plug for the LEDs on the radiator cooling fans. Both are easily connected to the B550 AORUS motherboard. That should be it, right? Nope. While the radiator pump and the radiator fans turn on and function properly (you can even see the fan speeds in the BIOS settings screen), the lights just don't work with the RGB Fusion 2.0 application. They aren't detected at all. I opened a support ticket with ARCTIC a couple of weeks ago, but there has been zero response. I've also just opened a support ticket with GIGABYTE for the AORUS. Hopefully one or both of the companies will get back to me so that I can get all this sorted out. I specifically bought all RGB Fusion 2.0 components so that everything can be synced together. Unfortunately, the only things working are the G.Skill RAM and the GIGABYTE video card. The cooler itself is quite quiet. The depth of the radiator and the fans is actually pretty deep, so I wasn't able to mount the radiator to the underside of the case top because the it hits the top of the RAM sticks. This is because the RAM sticks are slightly higher because of the LEDs that are on them. So instead, I mounted the radiator to the front of the case pulling in air from the outside (as opposed to pushing air out of the case). I would have preferred the top mount, but front is acceptable. Just be aware that if your RAM is taller than stock, non-LED lit RAM, then it's possible you won't be able to top mount the radiator, depending on how big your case is. I'm using a mid-size tower (Phanteks P360A). I'll update this review pending the final outcome of both support tickets. Update 2022-08-01: The issue lies within the woefully implemented Gigabyte Fusion RGB software. I originally tried working with Gigabyte's support, but I received a canned response that if the LED hardware I'm using isn't specifically listed on their compatibility sheet (which is buried on their website), then it's not supported. I replied that all of the LED products I purchased specifically have the RGB Fusion 2.0 certification logo on their boxes and that should not be allowed if those products really don't support RGB Fusion 2.0. After my reply, then I got instructions on how to install the RGB Fusion software a different way (using the Gigabyte App Center installer as opposed the RGB Fusion installer itself). I was lucky, in that I was able to uninstall the original installation of the RGB Fusion without incident (if you search on the Internet, you'll see that many people had to re-install Windows to get the RGB Fusion software to be fully uninstalled). In any event, installing through their App Center made zero difference. At this point, I gave up on Gigabyte providing any useful help and relied on my ongoing email exchange with Arctic's support. There was a big delay in Arctic getting back to me at first, but once a dialog was started I was able to get timely exchanges with them. It took a while, but after many exchanges between myself and Arctic's support as I tried different experiments and connector configuration, I was finally able to get the lights fully working (and to be able to fully shut them off as well). I provided Arctic support, all the information on how to get the lights fully functional, and they are available on Arctic's service drive for anyone who might also run into this problem. Since I've now been able to get the product working, I've bumped up the review from 2 stars to 4. I'm knocking off one star because it took way longer than it should have to get everything working. In summary. Cooling works great. A-RGB lights work, but could be difficult to get set up. ... show more
Reviewed in the United States 🇺🇸 on May 9, 2022 by Ooo Shiny Object

  • Exceeds expectations
Arctic is quickly becoming a well known name brand with how amazing their products are! This is the Noctua of water coolers! The pump isn't fancy it doesn't burn your retina out, but it does perform WELL beyond coolers of double it's price !!! If your on the fence, don't be these coolers are amazing ! Arctic is the only AIO I'll use now ... show more
Reviewed in the United States 🇺🇸 on November 29, 2022 by Hunter B.

  • Great cooler for the price, stupid easy to install.
Very easy mounting, I would advise looking up videos as it uses an odd offset method of mounting on Zen3's, and it's even said that it does not cover the entire heat spreader but this CPU does have a "hot spot" which is known anatomy of the Zen3 so, long story short, it works and works quite well. Running this on a Ryzen 7 5800x and at idle I'm around the low 40's at 21c ambient. Just ran CPU Mark and it remained in the 70's for 95% of the test, and peaked at 88c during the SSE part of the test for a split second then continued in the high 70's. Ryzen 3's will thermal throttle at 90c+ so I don't know if mine throttled or not during that moment but I hit a 30286 CPU Mark on my rig with 5800x's averaging in the 28000's so mine was pushing hard, totally killed the test, and it stayed relatively cool. I am running all stock settings on an MSI MAG B550 TOMAHAWK with Arctic MX-5 paste. For the price, I would say this is amazing performance. I do have a hyper 212 EVO but have not done a comparison and honestly after that test, I won't bother. I am certain even the amazing EVO won't be an improvement over this cooler. Unlike a traditional heatsink such as the EVO, this also helps with airflow in the case as it does exhaust out the top or side, provided your case supports radiators. I would recommend this cooler all day long, for the price, it has to be close to unbeatable. ... show more
Reviewed in the United States 🇺🇸 on September 5, 2022 by Jason

  • Big value & great quality
This a great AIO for the price. Easy install and keeps my 5800X3D cool - idle 25-28c and 40-45c while gaming.
Reviewed in the United States 🇺🇸 on December 18, 2022 by nick

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