Question Will this Psu be good for my build?

[Snipercola]

Ryzen 5 2600x, rx 590, m.2 nvme 512gb, 6 fans through sata powered hub. Will this power supply be good for this build https://www.newegg.ca/seasonic-m12ii-620-bronze-620w/p/N82E16817151095?Item=N82E16817151095

 

[NightHawkRMX]

You may be able to get away with it, however, there ARE certainly better options.
The M12ii is well built, but very dated and lacks important protection circuits present in newer PSUs.

What is your budget?

 

[DMAN999]

That model did not review well:
https://m.hardocp.com/article/2010/05/18/seasonic_m12ii620_power_supply_review/9
According to that review it is not a very good PSU.

I suggest you look at a SeaSonic Focus Gold or Corsair RM series PSU.
For $135.99 CAD:
https://www.newegg.ca/seasonic-focus-plus-650-gold-ssr-650fx-650w/p/N82E16817151186
Or for $114.99 CAD after $10.00 rebate card:
https://www.newegg.ca/corsair-rm-series-rm650-cp-9020194-na-650w/p/N82E16817139101
With your current RX590 the minimum I would buy is a good 550W PSU.

 

[NightHawkRMX]

Better unit than the M12ii and costs less than the one you linked.

PCPartPicker Part List

Type|Item|Price
:----|:----|:----
Power Supply | SeaSonic FOCUS Gold 650 W 80+ Gold Certified Semi-modular ATX Power Supply | $79.90 @ Amazon
| Prices include shipping, taxes, rebates, and discounts |
| Total | $79.90
| Generated by PCPartPicker 2019-07-31 20:59 EDT-0400 |

 

[Snipercola]

You may be able to get away with it, however, there ARE certainly better options.
The M12ii is well built, but very dated and lacks important protection circuits present in newer PSUs.

What is your budget?

my budget is $1500 Canadian including tax, shipping, and peripherals

 

[NightHawkRMX]

If you can afford that seasonic focus gold 650 whats a good unit.