Conforms to EPS 12V V2.91 specifications Full range input voltage: 90-264Vac Active PFC (Power Factor Correction) > 0.99 High Standard compatibility: - Support the latest VGA card and CPU Single (or sextuple independent) +12V rail, providing powerful output Voltage High Efficiency >88% 135mm ultra silent fan delivers efficient airflow Includes a fan-control button, which provides an immediate cool-down solution whenever necessary. Tri-colour LED indicator Green ：Power On Orange：Stand-by mode Red ：abnormal condition Comb-shaped heat sink made from highly conductive metal: low drag delivers better heat dissipation. Uses DC-DC and SR (Synchronous Rectification) circuit constructions High quality Capacitors and Solid Capacitors for maximum reliability and stability PSU Protection Functions：OCP、OVP、UVP、OPP、SCP Hybrid cable management: fixed 24Pin main and EPS 8Pin cables_ modular PCI-E, SATA, HDD, FDD cables.