A:AnswerThey vary a lot, I got mine with a WD SSD drive and Intel cooling fans, as well as wifi built in. Whereas other people have gotten a wifi adapter for example instead of a built in one.
A:AnswerHello, all of our computers are meant to be upgradable so you can change any part you would like. Please be advised to check for compatibility if you do upgrade a part. Thank you!
A:Answerno it wont void your warranty, I just spoke to a rep from iBuyPower and they said that its very easy to add another ssd or fans, etc. The glass side panel is made so you can easily get in and swap things out whenever you want. :)
P.S. I just ordered one myself cuz of the deal for Black Friday. (early access through Elite membership)
A:AnswerMine was 500W. As I knew I needed a bigger power supply I swapped it out immediately for a 750W. I didn't pay attention to the ratings though, sorry.