I had ordered the RAM, since I was upgrading from 16GB, and at first I had thought it may not have worked. Well, once I had received the RAM, I put it into my system. Sure enough, it turned on. It did however say that there was a system memory error because of myself replacing my old ram with newer RAM it did not recognize. That was an easy fix, as I went into my systems BIOS, changed the RAM speed down to 2666MHz, and rebooted my system with the saved changes. Sure enough, it worked! After that, I went back into the BIOS, and changed the speed from 2666MHz back to 3200MHz. It’s working like it should! Perfect RAM for people who like to edit videos like myself, or have heavy tasks/applications running in the background. This RAM is definitely worth the cost!