Re: Water Cooler Cpu Arctic Liquid Freezer Ii 280 All-in-one
Roseanne Gennett
At the end of 2022, AMD released the AM5 socket, the successor to its popular AM4 platform. Because all mechanical dimensions remain identical, we can guarantee the compatibility of ARCTIC coolers with AMD's new processors.
Additionally, all coolers shipped by ARCTIC are already compatible with Intel's Alder Lake and Raptor Lake LGA1700 processors. Coolers purchased from resellers, however, may still have been shipped without the corresponding accessories. In this case, please contact our customer support.
AMD has been using a new multi-die layout for its high-end AM4 processors for a few generations now. In these processors, the hotspot is not centered by the IHS (Integrated Heat Spreader). To still allow for optimal heat dissipation, we have developed a special mounting kit for the Liquid Freezer II that allows the cold plate to be placed directly over the hotspot of the CPU. AMD's upcoming 7000 series AM5 processors also come with multi-die layouts and can therefore benefit from the Liquid Freezer II's unique offset mounting.
Unlike most all-in-one liquid cooling manufacturers, we rely on 38 mm thick radiators with a high fin density. This allows a larger amount of water to be used in the circuit and significantly increases the cooling surface area.
The fan is PWM-controlled and can cool your voltage converters and the socket area almost inaudibly by up to 15 C especially in overclocking scenarios, with insufficient VRM cooling or in cases with low airflow, and thus allows continuous high load. Provided there is sufficient VRM cooling, it can be turned off at will.
The Liquid Freezer II's fiber-reinforced 45 cm tubing allows for installation even in large cases and effectively prevents coolant evaporation, so you don't have to worry about refilling your compact water cooling system.
The illuminated P-fans are already mounted on the radiator from the factory. During the development of the new P-series fans, special emphasis was placed on a focused airflow and thus a high static pressure. The fans guarantee extremely efficient cooling, even with increased air resistance. Therefore, the P-series fans are particularly suitable for use on heatsinks and radiators.
With its long tubing, availability in four sizes, and various lighting options, the Liquid Freezer II series is extremely versatile. It has high compatibility and can be used in Small Form Factor PCs (note radiator thickness!) as well as in Full Towers.
Outstanding cooling performance through liquid cooling. ARCTIC's Premium Liquid Freezer range offers impressively high performance at moderate prices without the complexity of conventional CPU water coolers. Completely maintenance-free, the all-in-one cooler with various models for smaller and larger cases covers all the most important current CPU sockets.
Thanks to their design, CPU water coolers can absorb and dissipate significantly more excess heat than CPU air coolers. Their excellent cooling qualities allow them to deliver low CPU temperatures while also creating far-reaching overclocking possibilities for processors. At the same time, they also have potential for silent operation. Water cooling systems are especially popular in gaming setups and in workstations. Our flagship cooler, the ARCTIC Liquid Freezer, is beloved by reviewers and enthusiasts worldwide and was awarded the best CPU Water Cooler Series in the European Hardware Awards for 2022.
A PC water cooler contains a water circuit in which the coolant is moved via a pump (to avoid corrosion and ensure durability, an alcohol-water mixture is often used as a coolant). This pump can be a single component or, as in the case of an AiO water cooler, the pump can be installed directly on the CPU block. The CPU block itself is often made of copper and equipped with fine channels through which the coolant can flow. It is passed through the radiator (also known as a heat exchanger) where it is cooled down by fans optimized for static pressure.
Essentially, water cooling systems are divided into two categories: all-in-one (AiO) and custom water cooling systems. With custom water cooling systems, all necessary components are purchased individually and then combined to form a circuit. While custom systems come with more individuality and build-specific cooling, they tend to come with higher prices, too. All-in-one water cooling systems, on the other hand, are often much cheaper and generally have a much simpler installation process. Both custom and AiO water coolers offer RGB and A-RGB options, such as the Liquid Freezer III 240 A-RGB.
Any case fans can be used on the radiator. However, the higher the static pressure of the fans, the better the cooling performance. For water cooling, push, pull, and push-pull configurations are all possible.
The coldplate is the part of the water cooling system that is in direct contact with the CPU and through which the coolant flows. Using special processes, like skiving, fine grooves are machined into a piece of metal to increase its surface area. The coolant is directed through these channels and absorbs excess heat from the CPU in the process.
The pump circulates the coolant around the system. In an all-in-one water cooling system like the Liquid Freezer, the pump is often located directly on the coldplate and forms a unit with it. With custom water cooling systems, on the other hand, the pump is often combined with the so-called expansion tank. This ensures that the system does not burst when the coolant expands under heat.
When installing a compact AiO water cooler, it is important to ensure that the radiator (or its small expansion tank) is located opposite the hoses below the pump unit. Otherwise, air can get to the pump over time, causing noise or even disrupting its function. FAQ GAMERS NEXUS
Depending on the thickness and fin density of the radiator, it may make sense to use additional radiator fans like the ARCTIC P12 PWM, which is optimized for static pressure. However, on compact water cooling systems like the Liquid Freezer II series, it often only brings a few degrees Celsius improvement with similar noise levels.
CPU coolers are great. I use corsair products, but there are plenty to choose from. My only suggestion is to double and triple check placement in your case. There is a right way and a more right way to mount them properly.
Am running a Corsair single radiator liquid cooler. Surprisingly the best solution is for the radiator to vent into the case, not out. The logic behind this arrangement is that your radiator will always have the coolest air using this method. If you use the conventional method of having the radiator vent out from the top of the case to the outside, any heat generated by any other parts (ie video card) will pass through the radiator reducing its effectiveness. Saw a Youtube review on this method, and the result indicated 10 degree lower CPU temps with this method. So I gave it a go and saw a definite improvement. The secret of using this method is of course to have a very effective method of getting the extra hot air out. By using a single radiator I was able to mount it at the top rear blowing in, then have my 2 top mounted fans immediately taking all that heat out the top of the case, along with any heat generated by the other PC components. My CPU never gets above 60 degrees now and the GPU temperature is not effected. Prior to water cooling my CPU usually hit 80+ degrees under full load, so a liquid cooler was a cheap and effective solution.
The other thing to consider is air balancing. ie have similar amounts of air blowing in as out. I have a 140mm fan at the lower front blowing cool air in to service the video card. A 120mm fan blowing in to provide cool air to the CPU radiator, and 2 x 120mm case fans mounted at the top of the case blowing up and out. I also ditch any default fans and replace them with quiet efficient Noctua fans. I have found that Noctua fans are an easy and cheap method of reducing noise levels while increasing air flow. In fact they are so quiet I run them flat out all the time.
I have the radiator front mounted which sucks cool air from outside and keeps my 12900k under 60 degrees on full load and around 35 on idle. The downside is my 3090 gets rather toasty after long gaming session - although my opinion is that the GPU can handle heat more easily than the CPU can so I will keep the front mounted configuration.
In my last review, I talked about my experience skiing with two different jackets: A winter jacket by a smaller brand known as Ripzone and a shell by the well-known Arc'teryx. I discussed the advantages of having the Ripzone jacket such as the warmer material and cheaper price, but does that mean it is a better jacket overall than the Arc'teryx Beta AR? While this jacket costs a ton and required a mid-layer vest to stay warm, its advantages were significant. The Beta AR is made out of a Gore-Tex material, which made the jacket insanely waterproof. I would find my Ripzone jacket quite wet after a day of skiing and wipeouts, but my Beta AR remained dry as ever with any traces of snow or water just dripping right off. The jacket also had ventilation zippers on the side pits, which helped a lot on warmer days when I noticed myself sweating more. And of course, this jacket was also just as flexible and durable as the Ripzone jacket, being very easy to move in. As final praise, this jacket is not limited to just winter use. It makes for a fantastic rain and wind shell for the spring and fall season, and you will really get your use out of it. The Beta AR is a jacket that is worth its price in my opinion, and I can see why many outdoor enthusiasts choose to own one for their activities. Similarly, liquid coolers are a common choice for PC enthusiasts. They may be more expensive and require a little more work to install when compared to their air cooler counterparts, but the cooling performance they provide is often at the top of their game. Today, we have the Liquid Freezer II 280 A-RGB, another promising cooler by ARCTIC. Does the ARCTIC Liquid Freezer II 280 A-RGB continue to prove the advantages of having a liquid cooler? Let us read on to find out!
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