Intel SRT drive and (D drive?

It doesn't work that way. The purpose of Intel SRT is to give a performance boost to a HDD with an operating system on it by using a small SSD as a cache drive.

If you are using a SSD as your operating system drive then there's nothing a HDD can do to give it a boost in performance.  

Ohhh ok. So what I should do is make this drive a storage drive because it's pretty much useless as a SRT drive.... how would I go about doing that??