Hi. Viewing the only tree models I have for choosing, suddenle a new one appeared. Was a ZUMAX 950W, six 12V+ rails with 20A each one. According to my research the PSU is maded by EPOWER/TOPOWER and according to the guide of PANCHOMAN here in TPU the brand is a good one. The PSU will cost me aprox. if I'll pick up a 600W TT Toughpower PSU with another reseller. Also I find a review from OverclockersClub about the EXACT model I ordered. http://www.overclockersclub.com/reviews/zumax_950_x4/ I want this PSU 'cause I wanna keep it for some time and It seems that It have some futureproof performance. So what do you think???, I still don't make the payment so I'm still in a good time to cancel the order.