Enermax's PSUs also include octuple protection circuitry, a 13.9 cm Twister bearing fan, and the HeatGuard function which keeps the spinner... spinning for 30-60 seconds after shut down to dissipate the remaining system heat and prolong system lifetime.
The 920W and 1020W Revolution85+ units are backed by a five-year warranty and can now be found on pre-order @ €207.50 and €234.50, respectively.
Source: TC Mag