Make sure you've got the right amount of power for your machine using the Seasonic PSU Wattage Calculator. Simply enter your PC's hardware configuration and the calculator will recommend the ideal power supply wattage for your system.

**Please note, the Seasonic PSU Calculator is hosted on Seasonic's website and does not link back to Target. Once you've found your recommended wattage, simply search our website for a suitable Seasonic PSU.**

See the Seasonic Power Supply (PSU) Range