How To Find Power Supply Wattage

If you bought it online, your order history will usually list the exact PSU wattage under the "Specifications" tab. How Much Wattage Do You Actually Need?

While you’re there, check for an "80 Plus" badge (Bronze, Gold, Platinum). This tells you how efficiently the unit converts power. 2. The Software Method: Estimate via Components how to find power supply wattage

specification label on the unit itself. Qinx Technology Co.,Ltd +1 Locate the PSU: It is usually a rectangular metal box at the top or bottom rear of your desktop case. Read the Sticker: Look for a label that lists a "Total Power" or "Max Power" value (e.g., 500W, 650W, 850W). Safety Tip: Before opening your case, always power down the PC, flip the PSU switch to the "Off" position, and unplug the power cable. GAMEMAX +2 Method 2: Manufacturer Specifications (Best for Pre-builts) If you have a pre-built computer from brands like If you bought it online, your order history