: It is typically found at the bottom or top-rear of your PC case.

There it was:

Here is a comprehensive guide on how to check your PSU wattage, ranked from the easiest methods to those requiring a bit more effort.

He decided to look for a label he could see. Some PSUs have a second sticker on the back (where the power cord plugs in). He checked there — nothing but voltage input specs.

: If your case has a PSU shroud, you might need to remove the right-side panel or slide the PSU out slightly to see the label. 2. Check Without Opening the Case

: If you know your PC’s model name (e.g., Dell XPS 8940), search for its "spec sheet" on the manufacturer's support site .