Hi

i Bought dell  XPS 15 9560 (i5 7th Gen, 500GB Hdd, Cache 32gb SSD & 8GB Ram) about 6 months ago.

i have ordered Samsung 960 EVO 250GB M.2 to replace Cache 32GB SSD and use it for OS.

Leaving the Mechanical HDD (that came from Dell) there for Storage.

i was wondering can i replace my Mechanical HDD with this SSD also(Samsung 850 EVO 250GB 2.5-Inch SATA III Internal SSD) to even speed up that storage ?