[How Long Does Erase Free Space Take?]

Thanks

[How Long Does Erase Free Space Take?]

Responses do not answer the question.  I would like to know how long it will take for cleaning 1 terabyte of freespace per pass.  An approximate estimate is fine.

 

I have assumed that if Ccleaner is sitting with the whirling circle it is working (but i am not clear that this is the case.  It would be useful to be able to estimate how long it needs

 

 

thanids