This article covers how to add external storage to a PlayStation 4.
Starting with update 4.50 the PlayStation 4 can now use external drives up to 8TB for external storage for games and applications with user save files still being saved locally on the internal drive.
Note: Currently Backup Plus Hub products are incompatible, regardless of capacity.
1) Plug the drive in, then go to Settings
![User-added image](/content/dam/seagate/migrated-assets/www-content/support-content/knowledge-base/images/ka03A000000u0V3QAI__0.jpg)
2) Then Devices
![User-added image](/content/dam/seagate/migrated-assets/www-content/support-content/knowledge-base/images/ka03A000000u0V3QAI__1.jpg)
3) Then USB Storage Devices
![User-added image](/content/dam/seagate/migrated-assets/www-content/support-content/knowledge-base/images/ka03A000000u0V3QAI__2.jpg)
4) Press the X button to select the Seagate Drive
![User-added image](/content/dam/seagate/migrated-assets/www-content/support-content/knowledge-base/images/ka03A000000u0V3QAI__3.jpg)
5) Select Format as Extended Storage
![User-added image](/content/dam/seagate/migrated-assets/www-content/support-content/knowledge-base/images/ka03A000000u0V3QAI__4.jpg)
6) Select Next
![User-added image](/content/dam/seagate/migrated-assets/www-content/support-content/knowledge-base/images/ka03A000000u0V3QAI__5.jpg)
7) Select Format
![User-added image](/content/dam/seagate/migrated-assets/www-content/support-content/knowledge-base/images/ka03A000000u0V3QAI__6.jpg)
8) Once the formatting is complete the drive will now show up under Settings>Storage as Extended Storage
![User-added image](/content/dam/seagate/migrated-assets/www-content/support-content/knowledge-base/images/ka03A000000u0V3QAI__7.jpg)
Note: The drive is now setup for PlayStation 4 external storage and will be used as the default location for game and app installations. The PlayStation 4 file system is not recognized by Windows or Mac operating systems and will need to be reformatted for use with either.