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Conclusions
Cooler Master eXtreme Power Plus 400 W is capable to deliver its labeled power at high temperatures. But as we always like to point out, maximum power isn’t everything. This unit presents lousy efficiency and noise and ripple levels above the maximum allowed, which can lead you computer to present random behavior (“freezing,” random resets, Blue Screen of Death, etc) and overload components. Therefore we can’t recommend this product.
The three units from eXtreme Power Plus series that we’ve reviewed so far (400 W, 460 W and 500 W) are based on the same design, and the differences are that the 460 W and the 500 W models use more powerful rectifiers on the +5 V and +3.3 V outputs (the +12 V outputs from these three models use the same rectifiers). The 400 W and the 460 W models use the same switching transistors, while the 500 W model uses more powerful ones.
My buget is low , and i buy from my country , i cant buy from ebay /amazon ... i will try to find another one but i dont know if i can , that one was in my buget and it looks ok ... Do you have a link from where you will be ordering from if online?
Edit : i read the entire review ,i didn't understand not even a half ... the power supply is all good until the "noise and ripple levels" come's in and they said is just is bad ... Low noise and ripple are known as clean power. If the PSu doesn't deliver clean power the system will be unstable. Also generally the higher the load on the PSU the higher the noise and ripple iirc.
But really, from the same price which the cooler master 400w have , is just no-name brands like main. That sucks. Is it possible to go outside of Romania to pick one up? Maybe Poland? Pardon my ignorance regarding Romania's laws.
http://www.hardwaresecrets.com/antec-vp450-power-supply-review/ this looks good and i found it the same price
I buyed the asus m5a97 le and now i want overclock for 3,8 - 4ghz , i tried myself for 3,8 ghz , i change the cpu multiplier for 3,8 and i disable turbo mode , cpu spectrum and pci spectrum and i put voltage on offset then i rise cpu voltage ( 2 or 3 "+") i think is 0,012.. , i tested with prime 95 1 hour and temps in core temp was 67-68 for all cores and in hwmonitor was cpu 72 celsius . Is something wrong ?