The 8 Best RAM Coolers
This wiki has been updated 10 times since it was first published in January of 2019. Heat is the number one enemy of high-end computer components, particularly for PC enthusiasts looking to dramatically overclock their system speeds. One often overlooked piece of equipment is RAM, which can get quite hot, especially the modules mounted near the CPU or on the graphics card. So here are some of the best products for ensuring safe operating temperatures for solid-state memory. When users buy our independently chosen editorial picks, we may earn commissions to help fund the Wiki. Skip to the best ram cooler on Amazon.
February 17, 2019:
RAM isn't usually at the forefront of your list of priorities when overclocking, but there are some instances when it should be considered. For example, if your CPU is already running hot, such as an Intel Core that's pushed pretty far, or an AMD Ryzen that's operating at its normal clock, the first and even second RAM slots can be subject to increased temperatures. On the other hand, maybe you're running a slightly compact build that has poor airflow, which can be a death sentence if you spend a lot of time running particularly advanced games, blockchain miners, server utilities, or raw audiovisual data processes. The ThermalTake is the simplest and most effective, in terms of passive cooling, and for many applications, it's all you'll need. If you're dead set on overclocking to the maximum degree, and especially if you're dedicated to overclocking your RAM's bus speed, the EK Water Blocks units might be for you. They call for a bit more expertise than the rest, because they're meant for liquid cooling, and for obvious reasons, perfect installation is absolutely paramount to their safety. On the other hand, the Corsair is a relatively simple fan that can take the edge off high temps, provided it's not actually pulling air from directly overtop the central processor — this can actually increase your memory temperatures, if you're not careful. The HyperX, EZDIY, and UpHere are more simple, as they're essentially just advanced heat spreaders, but they do pull double duty, as they add a little bit of pizazz to any case. And if you've made a substantial investment in one of those new-fangled video cards, and want to make absolutely certain that its video RAM doesn't overheat (we're looking at YOU, Nvidia), the Arctic Accelero will make sure that never happens, but be aware that it is quite a bit of work to properly install.