maortega15I read something online that the bearings in the fan can get messed up or damged over time. I don't know if my fans have the same issue.
As far as the PSU goes, I plan to upgrade with a Cooler Master 500W PSU. I'm sure Cooler Master is good.
maortega15
Yep, the Cooler Master 500w is a good PSU, but it seems to have only a two year warranty.
I don't know either, fans are mechanical/electrical devices and as such can fail, it's just a question of when.
Regards to installing an additional case fan, the only space I found available in my 530 MT was under the hard drives to bring additional cool air into the case, through the front panel air intakes.
Bev.