Question Delta PSU

[Alex244]

Hi, I had a Seasonic B12 BC-550w PSU for a year and a half, and two weeks ago when I tried to turn on the PC, smoke came out of the PSU. Now i got an old Delta PSU

https://imgur.com/a/GTqApz5

View: https://imgur.com/a/GTqApz5

will it be enough for this system?
i5 2400
8gb ram
Rx 550 2gb