I recently upgraded my PC build (check it out [here](https://pcpartpicker.com/list/hPjTqH)) and I'm wondering if a 750W power supply is enough for it. The calculator shows I'm at 499W, but I want to make sure I have enough wattage, especially considering any potential spikes. Any advice?
3 Answers
Your setup looks solid! A 750W PSU should be more than enough, especially since you're estimating around 499W. You shouldn't run into any issues there.
Yeah, I get the hesitation. Some calculators can be a bit conservative. But if PCPartPicker says 499W, then you should definitely be fine with 750W. It's always better to have a little extra juice!
PCPartPicker is usually pretty reliable, and 750W gives you a good buffer. Just keep in mind that it’s good to have some extra wattage for any unexpected demands or upgrades later. If you want to double-check, other calculators suggest you might be around 600-699W, so it's wise to think about those transient power spikes.
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