Check Psu Wattage Windows 11

This is the only guaranteed way to get the exact wattage.

The tool will tell you the "Load Wattage" and recommend a PSU capacity (usually 100W–200W above your load wattage for safety). Why Windows 11 Doesn't Show PSU Wattage check psu wattage windows 11

Windows 11 is efficient, but it also handles modern hardware like high-performance SSDs and dedicated GPUs that require stable power. This is the only guaranteed way to get the exact wattage

Look for the large bold number – often labeled MAX OUTPUT or TOTAL POWER . check psu wattage windows 11

Most PSUs are "analog" components. They take power from the wall and distribute it to parts via cables that don't have data pins for reporting.