Quick overview from the supplier:
Power Supply ATX 650W Deepcool DN650, 80+, Active PFC, 120mm silent fan, Retail
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Model DN650
Type ATX 12V V2.31
Total Output 650W
Input Voltage 200-240V
Input Current 5.0A
Input Frequency Range 47~63Hz
Fan Size 120mm
PFC Active PFC (>0.99)
Power Good Signal 100-500ms
Hold Up Time >16ms
Efficiency 85% Under Typical Load
Protection OVP/UVP/SCP/OPP
Operation Temperature 0~40°C
Regulatory CE/CB/EAC/CCC
MTBF 100,000 Hours
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