Features: Active PFC design with max 85% efficiency and 99% power factor. SMT (surface Mounted Technology) PSU with higher integraton. ATX 12V V2.3 provides constant reliable power for INTEL & AMD chipsets. 14cm cooling fan with speed control enables ultra silent operation. PCI-E ready for compatibility with NVIDIA & ATI/AMD RAEDON. Longer DC cables Support PSU-BOTTOM-SET cabinets Erp ready with less than one 1w power consumption. High reliability:MTBF>200,00 hours Built in industrial grade protections:over current, over voltage,under voltage,shortcircuit protectio Safety/EMI regulation:CE,FCC,CCC, I/O: 20+4 Pin x 1, SATA HDD x 6, EPS 12V(4+4) x 1, Molex x 3, PCI-E P8(6+2) x 4,Max Output: 750W, Safety /EMI Regulations: CE, FCC, CB, CCC