Question How old is this Seasonic PSU model ?

Mar 16, 2019
79
6
4,545
Hey,
1) Newegg has the GX-850 SSR 850-FX, 10 year 120mm fan $114 full mod v2.4 or v2?
2) GX-850 v3 135mm fan 10 year $149 full mod
3) GM-850, 7 YEAR 120mm fan semi-modular $129

I'm guessing the top 850 is older stock newegg is rotating but I would trust it more than the GM-850 (guessing)
Going in a NIB ASUS B450 Ryzen 5, more than enough power but price is right.
Does anyone know why the top GX wouldn't work?

thanks up front
 
Nothing high end. A Sapphire 4 display capable card, 6 or so HDD's. I don't really game much. I've been using 3 Gigabyte g-85 MBs since 2008 and they are slowly giving out. This ASUS is my new MB and it's over 4 yo just now installing it but it's got 10Gb/s USB so it's new to me.
Is there any way too tell date of man or version number by numbers on PSU? (THE TOP OLDER ONE)

THANKS FOR THE INFO