M.2 2.5" internal drive enclosure?

[tkline]

Don’t know if there’s anything like this out there…? I know you can get a USB enclosure to turn a m.2 into a really long thumb drive, but I’m hoping to find a kind of drive enclosure that is the same size as your average 2.5” sata SSD, but inside it would hold hopefully 2 m.2 drives. And then you plug that into your motherboard with just 1 SATA cable. And, hopefully, it will merge the 2 m.2 drives into 1 and treat it like it’s just 1 drive. Does such a thing exist? I tried google, but couldn’t really find anything unless I missed it...

 

[USAFRet]

Don’t know if there’s anything like this out there…? I know you can get a USB enclosure to turn a m.2 into a really long thumb drive, but I’m hoping to find a kind of drive enclosure that is the same size as your average 2.5” sata SSD, but inside it would hold hopefully 2 m.2 drives. And then you plug that into your motherboard with just 1 SATA cable. And, hopefully, it will merge the 2 m.2 drives into 1 and treat it like it’s just 1 drive. Does such a thing exist? I tried google, but couldn’t really find anything unless I missed it...

No.
You're looking for too many things at once.

And merging the 2 drives into 1, in a simple enclosure? No.