Mikhailtech posted a review on the Hiper Type M 780Watt Power Supply

Being green has been the latest fad for all, so why not join the fad with Hiper's Type M line of power supplies? Hiper's marketing shows peak efficiency of 85% at 230 volts. Hiper also packages the Type M power supplies in environmentally friendly packaging. While being green is important, it is completely useless if the product does not live up to consumer's standards.

Hiper Type M 780Watt Power Supply Review