Need PSU advice.

[Hi Im Mig]

I need a psu advice for my new build, thank you in advance, i will do some overclocking but not too much, i was thinking of a seasonic 520W but im unsure if thats good enough. Maybe i should grab the 620W one or maybe i need more, like 650W?

Build:
MOBO: MSI Z370-A PRO
CPU: i5 8600k
RAM: 2x4GB DDR4 2666MHz
GPU: MSI GTX1070 ti ARMOR 8GB
CPU Cooler: Cooler Master 212x
Storage: SSD 240GB and HDD 1TB

 

[geofelt]

This chart will help.
550w or more.
http://www.realhardtechx.com/index_archivos/Page362.htm

I would go with a more modern Seasonic focus. in 550 or 650w.