Seagate Expansion 1TB External Hard Drive
MPN STKM1000400 UPC 763649160336
- Capacity
- 1TB
- Speed
- —
- Cache
- —
- Interface
- USB
- Form factor
- External
- Recording
- —
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$139.99
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Specifications
Drive
- Capacity
- 1TB
- Form factor
- External
- Interface
- USB
Use & reliability
- Made for
- External
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Full spec sheet from Newegg
- Model/Brand
- Seagate
- Model/Model
- STKM1000400
- Model/Series
- Expansion
- Features/Features
- The Seagate Expansion portable drive is compact and perfect for on-the-go. Instantly add more storage space to your PC or Mac and take large files with you when you travel. Setup is simple and straightforward; simply connect a single USB cable and you are ready to go. The drive is powered from the USB cable, so there is no need for an external power supply. Plus, it is automatically recognized by the Windows or Mac operating system, so there is no software to install and nothing to configure. Saving files is easy - simply drag-and-drop. Take advantage of the fast data transfer speeds with the USB 3.0 interface by connecting to a USB 3.0 port. Plus, Seagate Expansion comes with Rescue Data Recovery Services for additional peace of mind.
- Performance/Color
- Black
- Performance/Capacity
- 1TB
- Performance/Interface
- USB 3.0
- Dimensions & Weight/Weight
- 0.35 lb.
- Packaging/Package Contents
- Seagate Expansion portable hard drive 18-inch (45.72cm) USB 3.0 cable Quick start guide Rescue Data Recovery Services3 3 Rescue Data Recovery Services not available in all countries.
- Features/System Requirements
- Compatible with most Windows and macOS systems. Visit seagate.com/os for details1,2 USB 3.0 port (required for USB 3.0 transfer speeds)2 1 Reformatting required for use with Time Machine. 2 Compatibility may vary depending on user's hardware configuration and operating system.
- Dimensions & Weight/Dimensions
- 0.50" x 3.15" x 4.54"
- Dimensions & Weight/Form Factor
- 2.5"
- Additional Information/First Listed on Newegg
- July 18, 2026
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