• Model RS450-AMAAB1-xx• Type Intel Form Factor ATX 12V V2.31• Dimension (W x L x H) 150 x 140 x 86mm / 5.9 x 5.5 x 3.4 inch• Input Voltage 100-240Vac (Full Range)• Input Current 8 - 4A• Input Frequency Range 60 - 50Hz• PFC Active PFC (>0.9 typical)• Power Good Signal 100-500ms• Hold Up Time >16ms• Efficiency 85% Typically• MTBF >100,000 Hours• Protection OVP/UVP/OPP/OTP/SCP/OCP• Output Capacity 450W• Operation Temperature 0~40°C• Regulatory CE/FCC/UL/TUV/RCM/EAC/BSMI/CCC• Certifications 80 Plus Bronze• ConnectorMB 20+4 Pin x 1CPU12V 4+4 Pin x 1PCI-e 6+2 Pin x 2SATA x 64Pin Peripheral x 34Pin Floppy x 1