The Tech Report - Five power supplies compared

The Tech Report - Five power supplies compared - Page 13 : "Antec TruePower 550W - The winner of last year's comparison, Antec's TruePower 550W turned in an impressive performance, but it's ultimately made obsolete by the TrueControl 550W. The TrueControl and TruePower 550W are both available online for roughly the same price, but the TrueControl delivers voltage and fan speed tweaking features along with all the TruePower's sexy dedicated output circuitry."