PSU Load Percentage

Check how much of a power supply's capacity your system draws.

System load (W)
PSU capacity (W)

Educational information, not professional advice.

Examples

  • 300 W on 500 W ⇒ 60%
  • 450 W on 600 W ⇒ 75%

FAQ

Why keep under 80%?

For headroom and efficiency.

Overload?

Result over 100% means overload.

Additional Information

  • load: System load (W)
  • capacity: PSU capacity (W)