Unlike your CPU, RAM, or graphics card, the Power Supply Unit does not transmit data to your motherboard's operating system. Windows 11 has no native mechanism to detect the brand, wattage, or age of your power supply. Therefore, software methods usually return "Unknown" or simply list the voltage rails without identifying the unit itself.
Once you find your PSU model, take a photo with your phone. You’ll thank yourself later when upgrading your GPU or troubleshooting random shutdowns. how to see what psu i have windows 11
Power down your PC and unplug it from the wall for safety. Unlike your CPU, RAM, or graphics card, the