Is it safe?

 

My overclock is very stable and has been the same way for around 18 months.

 

I am reinstalling Windows soon onto a brand new SSD and I really don't want to have to "re-do" my overclock (unless it is categorically unsafe to install Windows on an OC'd machine)

 

I will bow down to the superior knowledge available here, as I am not an IT expert by any stretch.

 

Thanks

It's fine you may have to reactivate Windows because it thinks you made a hardware change.