I want to know how much power is consumed by each pc component . . Like processor, rom , ram . . So on . . Can anyone give some detail about it . .
Depends on the components, psu, load~idle, usage, etc. Its never constant.
try these.
*extreme.outervision.com/psucalculatorlite.jsp
*educations.newegg.com/tool/psucalc/index.html