Hi guys, I'm buying parts for build a new PC based on ryzen, but I don't know if I should upgrade my psu as well. Until now i've been running with an Aerocool Strike-X 600w ("tier 4" in the old Tom's Hardware psu tier list) for 4 years, and using a wattage calculator seems like that would be enough for my new rig, but I don't know if it's worth to change my old psu for a new one. I'm looking for a Corsair TX650M, that's tier 2 in the psu tier list, but if I don't upgrade it I can save some money for other things (non pc related).
Like I said, up until now my Aerocool has been working like a champ even being "tier 4", so I really don't know if after 4 years it will fail eventually and put in risk my new pc. What do you think?
Oh, the specs of my new build:
MoBo: Asus TUF B350M-Plus Gaming
CPU: AMD Ryzen 5 1600
GPU: Asus ROG Strix RX 570 4GB
RAM: ADATA XPG GAMMIX 2 x 8GB 2666MHz CL16
CPU Cooler: Cooler Master MasterAir G100M
SSD: PNY CS900 240GB
HDD: Toshiba DT01ACA200 2TB
Case: Cooler Master MasterBox Q300L
Thanks in advance!