As many reviewers on this site and others have said, it takes a little longer to install than installing an onboard HSF for your CPU, but it's worth it definitely it. It took me just 15 minutes to remove the current heatsink I was using and install my trusty old Thermalright Ultra-120 Extreme on an AMD 2600X on an Asus Prime-X470 Pro motherboard. a cutout on the back for the CPU heatsink area on the motherboard, this setup is pretty quick. You changed me in fifteen minutes. If I had to pull out