Technical Spec : Dimension: L150 mm x W140 mm x H86 mm±1 mm Wattage:650W Efficiency:80 PLUS GOLD Modular:Full-Modular Input Voltage:100-240Vac Input Current:10-5A Input Frequency:47-63Hz Fan Size:120 mm Operating Temperature:0-40°C MTBF:>100K Hours Protections:OPP/OVP/OTP/OCP/SCP/UVP Warranty:5 Years