The Antec TruePower Quattro is more compact than most power supplies of the same wattage, yet ideally suited for handling the most demanding system specifications. TruePower Quattro is 80PLUS certified to consume about 33% less energy than many equivalent power supplies with the same power output. Four 12V rails increase your system stability by letting you distribute your power more than ever before. Four PCI-E connectors are included for powering one or even two of the newest of video cards. All modular cables are sleeved and labeled to give your system a clean and professional look-while the racing stripe paint job will add some extra style. Accurate power rating allows TruePower Quattro to deliver its full rated power (24 hours a day rated) Heavy-duty protection circuitry prevents damage resulting from short circuits (SCP), over voltages (OVP), under voltages (UVP) and over current (OCP) 2x 8-pin PCI-E connectors and 2x 6-pin connectors for PCI-Express graphics cards Safety approvals - UL, CUL, FCC, T?V, CE, C-tick, CCC & CB Gold plated connectors for superior conductivity AQ5 - Antec Quality five-year parts and labor warranty