
I watched a lot of YouTube and OWC videos to find installation guides. It was easy to transfer data from "old" SSD via Time Machine backup. The processing time for 750GB of data was about 24 hours (SSD installation less than 1 hour, data backup and migration 23 hours). Maybe back up and transfer your data before bed. Important note: I was able to use an OWC case with a non-Apple 1TB SSD. See attached photos and videos. The OWC website and Revain product description state that the case will only work with a genuine Apple SSD. Am I lucky? Not sure but works for me. Hope it will be for you. I highly recommend this upgrade if you need more storage. Worth the money to build yourself considering my laptop is over 6 years old. Brought life to my laptop. I wish you success.

Solid State Drive Goldenfir 128GB SATA T650-128gb
24 Review

ADATA SU800 256GB SSD: High Speed Read & Write, 3D-NAND, SATA III, 560MB/s & 520MB/s
27 Review

Crucial BX500 480GB SATA Internal SSD πΎ with 3D NAND Technology, Up to 540MB/s - CT480BX500SSD1Z
51 Review

SAMSUNG 860 EVO 1TB Internal SSD (MZ-76E1T0E), 2.5-Inch SATA III, 1 TB Capacity
29 Review

π Seagate Expansion 3TB Portable USB 3.0 External Hard Drive (STEA3000400) in Black
60 Review

2 TB External HDD Western Digital WD Elements Portable (WDBU), USB 3.0, black
84 Review

18 TB External HDD Western Digital WD Elements Desktop, USB 3.0, black
95 Review

π Seagate Backup Plus Slim STHN2000400 2TB Portable Hard Drive - Black: Your Reliable External Storage Solution
93 Review