The Antec Quatro 1200W has been said to suffer from a bit of noise and harmonics (any non linear load causes it) so hence the capacitors, which all high end PSU's have. The strange thing is this is the ONLY power supply I have seen where they have installed the capacitors outside of the actual enclosure (strange must of ran out of space). Basically the capacitors are there to act as a passive harmonic filter to limit THD (total harmonic distortion). Additional capacitors should also be in the enclosure that deal with active power factor correction.
Harmonics can lead to components increase in heat etc. The greater the harmonics/noise the shorter the life of your motherboard, GPU etc. Worst case scenario is you can get signal degradation or components malfunctioning. I would leave the capacitors on to have a cleaner supply, however unless you live in a place with awful mains supply (like India) then it shouldnt be to bad. If you come across problems personally I would of choose a better PSU. The Antec PSU has a crap efficiency even though it advertises 80+. The Corsair HX-1000 and Thermaltake Tough power 1200W are probably a better choice.
P.S. I am an electrical engineer :P
I also have a PC-X2000 and been wanting to install a 560 Black Ice SR1 rad to the back of the PC and low flow silent fans for a while now. This thread might motivate me
Bookmarks