A:Answerthe cooler this uses is a super tiny stock air cooler. it is very bad. the box says water cooled this is false advertising no idea how they got away with this pc.
A:AnswerDepends on many factors, but the 3080 was having some problems about a year ago. Download and install GeForce Experience and let it optimize settings for your game(s). Make sure you have the latest Nvidia drivers.
A:AnswerYour best bet is to go to the Dell support site for the computer and look for a memory compatibility document or QVL. It will give you a list of tested and verified memory.