Upgrading Dell Optiplex 9020 PSU

[darknezzrises]

Hello everyone! I'm planning on upgrading my Dell Optiplex 9020 Power Supply and adding new Graphic Card. Since I'm not expert on this topic I thought I would refer to this forum for help.

My current Dell PSU is 290 Watts


I'm planning on replacing it with EVGA 500 W1, 80+ WHITE 500W (AMAZON LINK)



and I'm planning on replacing my Graphic Card with Gigabyte GeForce GTX 1060 Mini ITX OC 6GB GDDR5 Graphics Cards (GV-N1060IXOC-6GD) (AMAZON LINK)



I was wondering If I can replace my current Power supply and Graphic card without any problems or issues. Any feedback and suggestion is appreciated.


Pics of my PC Powesupply and motherboard:-

 

[Calvin7]

Dell OptiPlex 3020 PSU Main Power 24-Pin to 8-Pin Adapter Cable (30cm)
https://www.moddiy.com/products/Dell-OptiPlex-3020-PSU-Main-Power-24%252dPin-to-8%252dPin-Adapter-Cable-%2830cm%29.html

Suitable for Dell OptiPlex 3020 / 7020 / 9020 / T1700 / 5040 MT

 

[Rexper]

For a PSU upgrade you require
- ATX form factor
- 24 to 8 pin adapter, like the prior one linked
- PCIe 6-pin, or 8-pin connector
- Good quality and DC-DC converters (recommended).

The EVGA W1 is borderline crap, and no DC-DC on the secondary side (instead uses group regulation). I advise against this since nothing from your system consumes from the minor rails, therefore loose voltages in the group regulated design.

I recommend the Corsair CX450, or another PSU from the Corsair CX / CXM grey label series.

 

[darknezzrises]

Is this power supply good for my pc ?

https://www.amazon.com/gp/aw/d/B0106RDI3W?psc=1&ref=yo_pop_mb_pd_title