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If the platform is stable, you do not experience any problems like shutting down your computer, restarting your computer. I see no reason for you to care. as a colleague wrote above, depending on the motherboard of the manufacturer of the model, the values shown by hw info will be completely different. even if you find someone with the same power supply and motherboard, these values may differ because these sensors on the boards are not precise . if you want precise real measurements, as I say, get a multimeter, plug in the plug and measure under load and at rest. there are many videos on youtube how to do this maybe your problems were not due to the power supply, but just the sensor on the motherboard.and his imprecise indications measuring with a multimeter will give you the certainty that everything is ok

Thank you for your answer I couldn't find any information on this subject anywhere. so as I understood correctly this is a perfectly normal programmed fan operation. that even after such a momentary peak in the load on the power supply, even when the load drops, the fan is to rotate for these 20 minutes waiting for what will happen before it goes into a passive state. this is to prevent the fan from constantly turning on and off when generating such temporary loads

I can be wrong but such programs as HW info do not give very accurate values and quite strongly falsify real voltages exact values and you will get real values only by measuring with a multimeter

Hello, for a few days I have been in possession of the RM650 2021 power supply and I have a question what the fan works in this model. Well, I noticed a thing in its operation. Well, when the system is loaded with a temporary large load, for example, including a furmark program even for 5 seconds, it generates a large demand for power, so the fan turns on, which is understandable. But I noticed a case that even after such a temporary 5 sec load only and closing the loading program. the fan turns 20 minutes each time. even if the load is only temporary. as if it was programmed that the fan rotates at least 20 minutes after detecting this load It looks like programmed for me because I checked one more thing, if I load the system for 15 minutes, the fan will also turn off after 20 minutes of work. ie 5 min after the end of the load. if the load lasts longer than 20 minutes, the fan will work all the time and it turns off for a while after it turns off the load and my question is whether this is how it is supposed to work or someone who is dealing with the new RM 2021 series could say whether this behavior is normal? Finally, sorry that my English is not my native language