TruePower Classic is one of the first series to comply with the toughest energy standard available, ErP Lot 6: 2013. By using a PSU that is 80 PLUS GOLD certified, operating up to 92% efficient, you can reduce your electricity bill by up to 20% when compared to many other power supplies. 2 High Current Rails and a 100% +12V output ratio maximize TP-650C's capabilities to power the latest CPU's & GPU's. TP Classic's PhaseWave Design is a server-class LLC design with a synchronous rectification based on a DC-DC topology. Japanese capacitors achieve unprecedented tight voltage regulation & low ripple & noise to maximize your system's performance. Antec's intelligent Thermal Manager fan control spins the high-quality 12cm DBB fan optimally to cool your PSU quietly. CircuitShield makes the TP-650C safe and reliable in any environment with its eight industrial-grade protections. Backed by a 5 year warranty and lifetime global 24/7 support, the TP-650C is the guaranteed gold standard for power.