I am tempted but to quote PC World's spiel about the Jeantech:-
"The Jeantech smart automatic fan speed control designed with a built in temperature sensor which effectively reduces the noise to half that of conventional power supplies and maxmizes the balance between noise reduction and necessary cooling"
I bought the PSU from PC World partly due to convenience but mostly because of the above statement which is simply not true.
If you can honestly say that the X Power PSU is barely audible then the Jeantech is going back.
i bought a noisy one, thought i could live with it for the first hourm thought i'll change it on payday by the second hour, come the third hour i ordered click here and god what a relief, makes no sound at all, the previous one sounded like a wind tunnel!!