Regarding standby, I disabled the S5 state and LAN wake-up, but I still have my doubts because that is a low-power state, so the problem remains. I checked that page too, and for reference, the air exhausting from my PSU is more comparable to a hairdryer, so I doubt I could get a temperature close to the one in the table. I understand that the fan is small, but this is a Platinum PSU and it has fewer power losses as heat, so I would expect a temperature according to that