My Power Supply Specs — How To Check

Check your order history on sites like Amazon or Newegg for the specific PSU or PC model you purchased. 3. Check for Smart PSU Features

If you bought your PC or parts online recently, your digital paper trail is a great resource.

Whether you are looking to upgrade your graphics card, troubleshooting a random shutdown, or just curious about what’s inside your PC, knowing your power supply unit (PSU) specs is crucial. how to check my power supply specs

Search your email or order history for the PSU name if you built your PC yourself. For example: “Corsair RM750x” – the “750” is the wattage.

Software cannot read wattage or efficiency, but it can show voltage health. Check your order history on sites like Amazon

Remove the side panel of your computer case (you may need a screwdriver).

The easiest way to find your PSU specs is to check the label on the unit itself. Here's how: Whether you are looking to upgrade your graphics

If the label is obscured by a PSU shroud or hard-to-reach panel, you can use software to estimate your system's needs: