MP 1,1-5,1 Mac Pro 5,1 pice to sata ssd

[Nikoscfu]

Hello I have a Mac Pro 5.1 if I remove my os ssd from bay 1 and put it in OWC Accelsior S will it boot normally? Which is the max ssd size I can install there ?
Thanks

 

[MarkC426]

I don't think you will have any issue.

OWC Accelsior S

The Accelsior S dual-lane PCIe 2.0 card delivers flexible storage expansion to your silver Mac Pro tower or PC with more than 500 MB/s of throughput.

www.owc.com

https://forums.macrumors.com/threads/has-anyone-tried-the-owc-accelsior-s.1893659/

I would personally add a new drive to the pcie card and clone it your OS.