Budget (including currency): A bunch in SEK and or EUR
Country: Sweden
Games, programs or workloads that it will be used for: General computing, programming, some games. The coming version of Microsoft Flight Simulator will probably be the most demanding.
Other details (existing parts lists, whether any peripherals are needed, what you're upgrading from, when you're going to buy, what resolution and refresh rate you want to play at, etc):
I have a case that was originally a guitar amplifier. And it fits a Mini-ITX motherboard a PSU with the dimensions 8.5 by 14 by 15 cm. Is that PSU size a standard size and what is that standard called?
I will re use the SSD I already have, I have a Gigabyte GTX 1650 Mini ITX OC 4G graphics card that I think works but I can replace it if necessary.
I was thinking a Gigabyte B450 Aorus Pro Wifi motherboard with a Ryzen 5 CPU. But I'm not sure if the Ryzen 5 "3000" series is the same as third generation Ryzen that Gigabyte says is compatible with this motherboard.
And I was thinking of a new PSU, modular, quieter at 400-450W, since The GTX-1650 draws quite little power. The card I have only draws power from the motherboard and if I understand correctly that means it draws quite little power.
I realize that the coming Flight Simulator is really demanding, but I still will prioritize the guitar amplifier case since it's really cool.
Summary, does a Gigabyte B450 Aorus Pro Wifi with a Ryzen 5 and Gigabyte GTX 1650 Mini ITX OC 4G with a 400-450W PSU seem like a sound build?
Here is a picture of the case I have