A:AnswerI just replaced my ram (16gb to 64gb) and all you need is DDR4 ram, 2666 MHz or above, and it should work. The motherboard can hold up to 128 GB of ram as well so you have a lot of upgradability.
A:AnswerI installed a NOCTUA NH-U12S chromax.Black, 120mm Single-Tower CPU cooler in this system. I believe it has 160mm clearance to the glass so the 140mm should work. But with the cooling system I installed, it fit perfectly to where my 1st ram slot has clearance if I wanted to fill that 1st slot. Not sure if the larger cooling systems would clear that ram slot or not but I think it would? I love the Noctua system though my CPU temps stay right at 49-52 degrees when gaming. It was running at 75ish degrees before which isn’t a dangerous temperature by any means, but I just wanted a better cooling system if I plan to upgrade the mobo or cpu down the road.
A:AnswerIt doesn't come with Office 365, but you can purchase it separately and activate it from running one of the programs such as Microsoft word or Office itself.
