A:AnswerThere are 4 slots available on this motherboard. It comes with 16gb total. Two 8gb 3200mhz ram sticks. E die. If you are looking to add or replace, just check to make sure it's compatible with Asus Z490-P.
A:AnswerThe image shows a z370 but that is not accurate. the 10900 needs a 400 series motherboard. With prebuilt computers it is all luck, you won't know what motherboard you're getting until you receive it. What i am really curious about is that it mentions CL cooling in the description but shows AIO in the images.