WhatPSU.com ile CPU modelinizi ve GPU modelinizi girerek PC'niz için hangi güç kaynağına ihtiyacınız olduğunu kolayca öğrenebilirsiniz.

I need to know what PSU do I need

This is an automatic calculator. Choose your PC's CPU and GPU (or only one of them), and click the "calculate" button. You'll get as a result the minimum PSU you need for this rig and some recommended PSUs

Tell me more about this