3 Things to Know About Low-Profile RAM for Big Coolers

Low-profile RAM is necessary if your cooler overhangs the RAM slots Standard-height RAM, including most RGB sticks, will hit the bottom of a large air cooler. This either prevents installation or forces you to raise the fan, which reduces cooling performance.

The extra cost is small and worth avoiding headaches Low-profile RAM is typically a few millimeters shorter and costs only $10–$20 more. The alternative is a return process or a PC that runs worse.

Check your cooler’s clearance spec before buying If the spec says “max RAM height 32mm” and your RAM is 45mm, you need low-profile sticks. If there is no overhang, save your money.