High capacities, ease of use and highly flexible upgrades
*Warranty duration may vary based on region.
Seagate® Expansion® External hard drive features make it easy to start using this drive within seconds of removing it from the box:
The Expansion external hard drive features a range of capacities, with the 3 TB model offering enough data storage for:

| Capacity | 4TB | 3TB | 2TB | 1TB |
|---|---|---|---|---|
| Show me : | ||||
| Interface Options | USB 3.0 | USB 3.0 | USB 3.0 | USB 3.0 |
| Physical | ||||
| Height (in/mm) (maximum) | 1.48/37.5 | 1.57/39.79 | 1.57/39.79 | 1.57/39.79 |
| Width (in/mm) (maximum) | 4.65/118.0 | 4.96/125.91 | 4.96/125.91 | 4.96/125.91 |
| Length (in/mm) (maximum) | 7.07/179.5 | 8.15/207.08 | 8.15/207.08 | 8.15/207.08 |
| Weight (lb/g) | 2.06/940 | 2.25/1002 | 2.25/1002 | 2.25/1002 |
| Model Number | Capacity | Interface | Warranty |
|---|---|---|---|
| STBV4000300 | 4TB | USB 3.0 | 3 years |
| STBV3000300 | 3TB | USB 3.0 | 3 years |
| STBV2000300 | 2TB | USB 3.0 | 3 years |
| STBV1000300 | 1TB | USB 3.0 | 3 years |