That ssdHD you have is a 1tb with 8gb cache. The 8gb ssd cache on it works transparently. You can not see it or directly access it. The firmware of the hdd decides what to store on the 8gb cache. So leave your system as is. Might wanna reinstall windows though.

Your system correctly recognizes it as hybrid drive. But I don't know why it even says disabled. Hybrid drives are transparent. You just use it like regular drive and the firmware of hdd does everything.