A:AnswerI'm pretty sure it will. The graphics on this laptop is pretty good. I can almost play 4K videos on it, however it lags if I try it. But yeah, I'm pretty sure you can play Minecraft on this laptop.
P.S. I do not know the graphics card model # is
A:AnswerShowed sold out online, went to the store last night about 8 and they had a number of them (12+ i would say) and said they were holding some for today also. I scored one and glad I went to the store. They are even setting it all up and installing the software I bought and will ave it ready for pickup this evening. Very pleased.
A:AnswerI got this laptop around the same time you did. Mine is completely silent, I would take it in just incase though to make sure everything is working fine.
A:AnswerPer the Dell website, specification sheet, found at:
ftp://ftp.dell.com/Manuals/all-products/esuprt_laptop/esuprt_inspiron_laptop/inspiron-15-5558-laptop_Reference%20Guide_en-us.pdf
The maximum supported memory is 16GB.