We’re looking at a new innovative lineup of DIGITAL air coolers from DeepCool which have a unique LCD display that allows for easy monitoring of your computer processor’s temperature and utilization statistics. These coolers are the first air coolers of their kind on the market, and as such have no competition from other cooling manufacturers. DeepCool launches this lineup with three models – the AK620, AK500, and AK400 Digital coolers. Running Cinebench without power limits enforced is difficult to cool, and most coolers are unable to keep the CPU under it’s peak temperature in this scenario – so we’ll be looking at the maximum watts dissipated by the cooler in this situation. All of the coolers tested achieved good acoustic levels here, including DeepCool’s AK400 Digital which ran at a very low noise level with 38.9 dBA measured during testing. AMD Ryzen 7 7700X Thermal and Acoustic Results Maximum Cooling Performance

Focus leads to professionalism. In Deepcool, we have dispensed with diversification solutions to fully commit ourselves to thermal dissipation and dedicates every single effort into R&D and manufacturing of the latest technologies in cooling, rather than diverse development. Some of y’all might notice that the graph starts at 35 instead of zero – this is because my sound meter cannot measure noise levels lower than 35 dBA. Since that is the noise floor of this meter’s recording capabilities, 35 dBA is the “zero” for our testing purposes. For those concerned that this might distort results – there’s no worry. If anything, the graphs above will minimize the differences in noise levels because dBA measurements are logarithmic. Ever since Deepcool was first established, we have been devoted to the global revolution in environmental conservation and green values. We have acquired the ISO 14000 Environmental Management System in the aspects of environmental conservation, energy saving and consumption reduction, and our entire portfolio is compliant with RoHS and WEEE directives. The compact size of the AK400 allows full compatibility with other components and ensures compatibility with a wide variety of cases at 155mm tall. The removable top cover Attach the fans using the included clips and connect them to your motherboard’s PWM connection. Finally, connect the USB header to your motherboard to be sure the display is powered. Intel i7-13700K Thermal and Acoustic Results Maximum Cooling Performanceand feel of the cooler. With four 6mm direct touch copper heat pipes, the DeepCool AK400 rapidly transfers heat away from the processor. The AK400 features a unique matrix fin

When noise normalized to 38.2 dBA, DeepCool’s AK400 Digital loses about 10% of it’s potential cooling performance dropping to 203W. This isn’t quite as impressive as the maximum cooling performance, but it’s still quite a good showing – comparable to good mid-range coolers like Cooler Master’s Hyper 622 Halo and Jiushark’s JF200 air coolers. 175W Thermal & Acoustic Results of April 2022, Beijing - DeepCool, a global brand in designing and manufacturing high-performance computer components for enthusiasts worldwide, announces Today we will be covering the recently released DeepCool AK400 CPU Cooler. There is still a market for slim, single tower coolers believe it or not. For one they are usually very cheap and easy to install. Now the question is, will this keep my CPU temps under control? We will answer that later in this review. But for now, let’s focus on the AK400 and what it offers. I don’t doubt this cooler will be able to handle any CPU under everyday use. It has 4 heat pipes and exposed copper on the heatsink. I also know from a previous review of the AK620 that the fan and cooler design work very well. This type of cooler is perfect for budget builds and when you are short on real estate. Let’s continue through this review and see everything this AK400 is all about! At 53C over ambient, The AK400 Digital is on par with the best results I’ve recorded from other air coolers and achieves this with low noise levels of 40.9 dBA – quieter than most of the other results shown here.Established in 1996, DeepCool is a global brand in designing and manufacturing high-performance computer components for enthusiasts worldwide that includes CPU coolers, PC We founded Deepcool with the mission of providing the best and personalized thermal solutions for customers around the world. Deepcool was first established 1996 with its headquarters in Beijing and factory facilities in Shen Zhen that produced coolers and cooling accessories for desktops and servers. In response to rapid advancements in the PC sector Deepcool further expanded into AIO liquid cooling products, chassis, and power supplies.