http://www.madshrimps.be/?action=getarticle&articID=511
... dados os 60A single-rail, acho que fica por aqui
PC Power & Cooling has redesigned their Silencer series offering a wide range (310W ATX ~ 750W EPS) of high current, low noise, affordable PSU's for all types of PC-Users. Eschewing multi-Rail for a single rail design eliminates overloaded rails, which also eliminates the need for ad-hoc fixes. A single-Rail distributes current where and when it's needed, all one need do is determine which model (wattage) will fit their needs and who better to aid them in this decision than PCPower&Cooling.
PRO
+ Pro Points Single 12V Rail design at 60A
+ Pro Points Exceptional build quality
+ Pro Points Silent
+ Pro Points Future proof
+ Pro Points Astute investment
CON
- Min Points Finish, would prefer polished "copper like" metal
At the time of writing the Silencer 750EPS12V can be found for 200USD through Froogle approx.
Pessoalmente, adoro o acabamento... Mas isso sou eu.
Cumps.
cada vez mais o Hardware exige mais alimentação.....por consequencia fontes mais potentes(e gulosas diga-se de passagem)vão saindo...onde é k isto vai parar..... 
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