This is a pull from.a working Macbook Pro Retina mid 2012 laptop.
These SSDs use an mSATA interface with a proprietary 7+17 pin Apple connector
Original Apple SSDs offer guaranteed support for macOS and Windows Bootcamp, and come TRIM enabled
Brand: Apple
Manufacturer: Samsung
Part #: MZ-DPC5120/0A2
Capacity: 512GB
Interface: mSata Apple Properietary
Compatibility: Macbook Pro Retina mid 2012 late 2012 early 2013