Detailed Specifications
| Feature | Specification |
|---|---|
| Product Name | Seagate Expansion Desktop 20TB |
| Model Number | STKP20000400 |
| Storage Capacity | 20TB |
| Drive Type | External Desktop HDD |
| Interface | USB 3.0 (USB 2.0 backward compatible) |
| Connector Type | Micro-USB 3.0 |
| Power Source | External AC Adapter |
| Plug & Play | Yes |
| Operating System Support | Windows & macOS |
| File System | exFAT preformatted |
| Dimensions | 177.8 × 124.5 × 40.6 mm |
| Weight | Approx. 1.17 kg |
| Cooling | Passive cooling (fanless) |
| Material | Plastic enclosure |
| Encryption | No hardware encryption |
| Included Accessories | USB 3.0 cable, power adapter |
| Warranty | 1–3 years depending on region |
| Rescue Recovery Services | Included in many regions |
Key Features
- Massive 20TB storage capacity for backups and media libraries
- USB 3.0 connectivity for fast file transfers
- Plug-and-play setup with no software required
- Compatible with Windows and Mac
- Ideal for:
- Video editing storage
- Plex/media servers
- Gaming libraries
- Photo archives
- System backups
- Compact desktop design with external power supply
Performance
The drive is optimized primarily for:
- Large-capacity storage
- Backup workflows
- Media archiving
Typical real-world sequential transfer speeds are generally around:
- 180–220 MB/s depending on workload and internal drive version
Some users report that internal drives may vary between:
- Seagate Barracuda
- IronWolf Pro
- Exos variants
depending on manufacturing batches.
Best Use Cases
The Seagate Expansion Desktop 20TB is ideal for:
- NAS backups
- Plex/Jellyfin media storage
- Long-term archives
- Creative professionals
- Large gaming collections
- Surveillance backups
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