Question How can I know which HDD is failing? One of four is shutting off and on randomly

[danielsanchez82]

Hello, I have four HDD and I can hear that one is shutting off and on randomly. I doesn't give any problems at all, it doesn't pop up errors, and all the games run fine. Well I really don't know if its shutting off and on, but it sounds just like when I power on my PC and you hear the disks spinning, so I guess it is shutting.
Is there any software that I can use?

Thank you.

 

[logainofhades]

Crystaldiskinfo can tell you drive health.