Hello all! I'm getting ready for my first PC build. I have already picked out my components and am almost ready to purchase. I just have a few questions regarding power supply wattage. I used some of those PS calculator websites to determine what size PSU to get. I got my results, so here are my questions:
1. How accurate are those power supply calculator websites? Can I trust the results? (I used some from actual PSU manufacturer's websites)
2. My results averaged out to about 720W. What size PSU should I go with? Is 750 enough, or should I move up to an 850? (I have already figured for adding on later; SLI; extra HDDs; another optical drive, etc.)
3. Will it hurt your system having a PSU much larger than you actually need?
I appreciate any and all input. Thank you for your time.
1. How accurate are those power supply calculator websites? Can I trust the results? (I used some from actual PSU manufacturer's websites)
2. My results averaged out to about 720W. What size PSU should I go with? Is 750 enough, or should I move up to an 850? (I have already figured for adding on later; SLI; extra HDDs; another optical drive, etc.)
3. Will it hurt your system having a PSU much larger than you actually need?
I appreciate any and all input. Thank you for your time.