[SOLVED] My first pc build

[iGreg10]

Hello everyone, i finally bought all the pieces for my build, but i wanna ask you guys a few questions

Cpu: Ryzen 5 3600 (stock cooler)
Gpu: Msi 1660 super gaming x
Ram: 2x hyperx fury black 8gbm ddr4, 3200mhz
Motherboard: Msi b450 tomahawk max
Ssd: Kingston SA400S37/960G 960gb
Psu: Antec NeoEco Gold Zen Ne500G 80plus gold
Case: Mastercase H500

I wonder if it is necessary to buy another thing?
i have an old CDP G-UPR506, i think it is something like a regulator. Do you know if it is necessary a regulator?
In case it is necessary, which regulator should i buy for my build? or what should i look for when i buy a regulator?
Im new on this, any help is gonna be good for me

 

[SteveRX4]

I think CDP G-UPR506 is a UPS.

Newegg has a good choice of UPS where you can filter depending on the VA you;ll need and the battery run time.