See our most frequently asked questions about GoFlex for Mac external hard drives.
Read MoreThe GoFlex Desk for Mac drive comes with two interfaces, USB 2.0 and FireWire 800. This allows the drive to be optimised for different computers.
Read MoreThe GoFlex for Mac (including GoFlex Desk for Mac, GoFlex Pro for Mac) drives include some optional software to help optimise the drive. This software includes diagnostic tools, drivers to activate the capacity gauge lights on the GoFlex for Desk models and storage drivers to disable on-board sleep functions (if they are activated on a Windows computer).
Read MoreThe Seagate Thunderbolt adaptor driver is only needed if you are using 3TB or 4TB drives with the Thunderbolt adaptor and plan to change drives with other GoFlex adaptors (such as USB or FireWire). If you do not intend to use the drive with other adaptors, it can be reformatted and the software is not needed. Learn more
Original software for MacOS that was loaded on the GoFlex for Mac, GoFlex Desk for Mac or GoFlex Pro for Mac drive, including the capacity lights driver (for GoFlex Desk for Mac only0 and Seagate Diagnostics. Learn more
This software allows a GoFlex for Mac, GoFlex Desk for Mac or GoFlex Pro for Mac to be mounted as a drive letter in Windows without having to reformat. Learn more
Software to allow the user to change the sleep time, toggle the lights and run drive diagnostics on a Windows computer. Learn more

| Capacity | 3TB | 2TB |
|---|---|---|
| Show me: | ||
| Interface Options | FireWire 800, USB 2.0 | FireWire 800, USB 2.0 |
| Physical | ||
| Height (in/mm) (maximum) | 6.22/158 | 6.22/158 |
| Width (in/mm) (maximum) | 4.88/124 | 4.88/124 |
| Length (in/mm) (maximum) | 1.73/44 | 1.73/44 |
| Weight (lbs/g) | 2.38/1080 | 2.38/1080 |
| Model Number | Capacity | Product Interfaces |
|---|---|---|
| STBC3000100 | 3TB | USB 2.0, FireWire 800 |
| STBC2000100 | 2TB | USB 2.0, FireWire 800 |
Capacity 3TB, 2TB