A:Answer The PSU and the 1 year warranty. It's an aftermarket 80+ PSU that will pretty much last you 1 year.. I've had only 1 issue with the PC so far. I've turned on the PC a good 20+ times and 3-4 of those times, the PC just shut off after maybe 3 seconds of pressing the power button. Sure after waiting about 15 seconds to turn it on again, it powers up like it's suppose to. It just has me concerned with why it is happening. I know it's not because of any loose connections, I checked everything when I first got it a week ago. The rest of this PC is AWESOME. Just make sure you upgrade the PSU whenever you feel comfortable doing so. I'm waiting the 1 year because I do have the 1 year warranty and changing anything voids that warranty.
