Corsair RM750x PSU retains power for about 20 seconds even after unplugging

BluStormX

Commendable
Oct 20, 2016
22
0
1,520
Hi everyone!

Recently I switched from Corsair CX500 to RM750x PSU.

Everything is working fine, however I am noticing that after killing main power switch or unplugging the PSU (after shutdown), it is retaining power for about 20 seconds before everything turns off.

No CPU fan/ Ext fans are spinning, but its just Mobo lights are lit for that time.

Earlier with CX500, it used to turn off in 0-1 seconds.

I know RMx series PSUs have added capacitors in 4+4-pin CPU, 24-pin Mobo and 6+2-pin PCIe cable connectors. So I would like to know if it is an usual behavior for the RMx series or something is wrong with my PSU.

Thanks in advance.