confused on where to mount my ssd and my 2nd hdd

Posted by BadongkaDonk@reddit | buildapc | View on Reddit | 3 comments

case is msi mag forge m100r. From the specs, it says that it supports up to 4 drives in total. 2 2.5", 1 3.5" and 1 2.5"/3.5".

Is that hybrid thingy suppose to be a tray? Cause my case didn't come with any.

My HDD is mounted on the cage.