PSU Calculator

PSU Calculator

How to check PSU wattage? Use our PSU Calculator to find the perfect power supply for your PC build. Input your components and the Computer Power supply calculator will work out the best PSU taking into account the wattage requirements for your specific parts.

Choose Your Components

Your recommended PSU wattage is: 0W
Please note that the Wattage Calculator only provides an indication of the minimum power that your system requires. In some circumstances, e.g., high-end graphics cards, SLI, or Crossfire, we advise users purchase a higher wattage than the recommendation to avoid potential problems. Should you have any questions or concerns, please contact our Technical Support
return