

Our 5800X CPU with PBO enabled is about the maximum we’d consider appropriate for a 240mm cooler. As you’d expect, you will start to see an increase in temperatures and noise levels with high TDP processors, especially when overclocking. But it keeps the rest running with remarkably low noise levels, which is one of the main reasons we recommend it.Īt idle the L240 is effectively silent. The Gammaxx 240 is capable of cooling most processors, too, though like many of the chip chillers on this list it draws the line at AMD's Threadripper beasts. Deepcool likes to talk about its ‘Anti leak technology’ which seeks to maintain an optimal pressure balance inside the loop. There’s a more expensive ARGB version should you really want it. The Gammaxx 240mm features basic RGB lighting on the pump head and fans. That makes it a great option for users looking to step up from air cooling into the world of AIO cooling. Water cooling Best AIO cooler for CPU (opens in new tab)ĭeepcool is well known for its capable AIOs at affordable prices, and the Gammaxx L240 V2 is one of the cheaper 240mm coolers on the market.
#Cpu led fans Pc
If you're looking for other ways to help increase your system's cooling performance, you can check out our guide to the best PC fans (opens in new tab). Generally, though, air coolers are cheaper and simpler, while AiO and other liquid coolers can be more expensive but come with extra features, even tiny screens.Įach of the coolers on this list has been thoroughly tested in the PC Gamer labs so we can tell you which ones offer the most optimum CPU cooling for your dollars under different workloads. Still, that way lies tube-bending and a lot of installation effort and cost-not recommended for first-time PC builders.īoth have advantages and disadvantages, so we've chosen the best from our respective guides: the best AIO cooler for CPUs and the best CPU air cooler. If you're feeling courageous, you could also create a complete custom water cooling loop, which can include GPU and CPU cooling. Liquid or water cooling circulates liquid through your system via tubing as a cooling method which is more energy-efficient and a lot quieter.

A metal heat sink pulls heat away from the CPU and then blows it away with a fan. Air coolers are still just about the most common of the two chilling methods. Each fan requires 12v to work properly so if you have an older power supply this might be your issue.Īlso, if you are using any sort of fan splitter and it’s sharing that motherboard connection with another fan, the fan won’t be getting the minimum amount of power that it requires.There are two types of cooling options: air cooling and liquid cooling. The only way to really solve this problem is by upgrading your power supply. #1 – Unstable Power SystemĪnother very common reason for this problem is the power supply isn’t providing enough power to all of your fans and their LED lights. Since my machine is drawing a lot of power for my overclocked CPU, this was the fix that stabilized my fan lights. The reduction in fan speed will decrease the load on each fan which will increase energy to the system. In conjunction with this, creating specific fan profiles for each individual fan has also been known to solve the problem. Try doing this for all of the flickering fans. Instead of running your fans at maximum power try running them at 75% (and vice versa). Another solution is adjusting the fan speeds.
