MacBook Pro mid 2012 use Samsung 850 EVO 500GB SSD?

[BobAchgill]

Can I use the subject SSD?
What is the deal with Trim?

Thanks!
Bob

 

[mrmez]

Yes.

Not sure if trim will be enables by default.
You can check in System Report -> SATA.
If not, download 'trim enabler' or something like that. Click a button, restart.