Check: Psu Wattage Free

| Action | Difficulty | Result | | :--- | :--- | :--- | | | Moderate (Requires screwdriver) | Exact Wattage (Most Reliable) | | Check Model Number | Easy | Usually indicates wattage (e.g., RM650 = 650W) | | Use Online Calculator | Easy | Estimates needed wattage |

If you have the original box or receipt, the wattage will be listed there. check psu wattage

These free tools show the "Package Power" for your CPU and GPU in watts. | Action | Difficulty | Result | |

Most PC cases have a removable left-side panel held by two thumb screws. When the label is damaged or PSU is

When the label is damaged or PSU is generic, use:

If you find out your wattage is too low for an upgrade, use an online (like those from OuterVision or BeQuiet!). Simply input your parts, and it will recommend the ideal wattage for your next purchase. If you'd like, let me know: Are you planning to upgrade a specific part ? Do you have a pre-built PC or a custom build ? Are you experiencing crashes or blue screens ?

Type the model name into Google to find the official manufacturer spec sheet. This will also tell you its efficiency rating (80 Plus Bronze, Gold, etc.). Use a Software "Workaround"