I was more inclined to laptops, I have been using them for almost 10 years but after a series of events I give up using them and I will give a change to desktops. I am rust when it comes to hardware, before I just searched for laptop that had a processor with more than "1500 benchmark" and more than 4GB of RAM and it was just fine for me to work and study. I am assembling a desktop I would like to know if the motherboard, power supply and processor are compatible.
power supply https://www.coolermaster.com/br/pt-br/catalog/power-supplies/elite-series/elite-v3-300w/
motherboard https://www.asrock.com/mb/amd/a320m-hdv%20r4.0/index.asp
processor amd athon 3000g