Part Numbers: 655-1994E, MZ-KKW5120
Check compatibility. 655-1994E
This is a iMac 27" SSD for the 2019 model, although it will fit in the 2015 and 2017 models as well.
Pulled from 2019 A2115 but will fit in the 2015 and 2017 5K A1419 models as well. Fully Working, 90 Day Warranty on parts.