The Seagate Expansion Portable 4TB External Hard Drive provides a simple and convenient way to expand your digital storage. With a large 4TB capacity, USB 3.0 connectivity, and plug-and-play operation, it makes it easy to store, transfer, and back up documents, photos, videos, music, and other important files.

Designed around a slim 2.5-inch portable form factor, the Expansion Portable is easy to carry and suitable for home users, students, professionals, and businesses that need additional storage without the complexity of installing an internal drive.

Large 4TB Storage Capacity

With 4TB of storage, the Seagate Expansion Portable provides ample space for large collections of documents, photos, videos, media files, and backups.

It is an ideal solution for users who need additional storage capacity without replacing their computer’s internal drive.

USB 3.0 Connectivity

The drive uses a USB 3.0 interface and includes a micro-USB 3.0 cable for connecting to compatible computers.

USB connectivity provides a straightforward way to access, transfer, and manage stored files from your computer.

Plug-and-Play Convenience

The Seagate Expansion Portable is designed for simple setup. Connect the drive to a compatible computer and start storing files without requiring additional software installation.

Its drag-and-drop operation makes everyday file management straightforward and accessible.

Bus-Powered Design

The external hard drive is powered directly through the USB connection, eliminating the need for a separate external power adapter.

This makes the Expansion Portable particularly convenient for laptops and mobile workstations where portability and simple connectivity are important.

Portable 2.5-Inch Design

The slim 2.5-inch form factor makes the drive convenient to carry between home, office, and other locations.

Its compact design provides additional storage while taking up minimal space in a laptop bag or workstation.

Windows and macOS Compatibility

The Seagate Expansion Portable is compatible with Windows and macOS systems. Users working with macOS and Time Machine may need to reformat the drive before use with that application.

The drive can also be recognized by compatible Xbox and PlayStation systems for supported storage applications.

Reliable Everyday Storage

With a typical 5400 rpm drive design and sequential performance of approximately 107MB/s read and 104MB/s write, the Expansion Portable provides practical performance for everyday file storage and transfer.

It is suitable for storing large media collections, documents, backups, and other digital content.

Rescue Data Recovery Service

The drive includes access to Seagate Rescue Data Recovery Service, providing an additional level of protection and peace of mind in the event of accidental data loss.

This service can be particularly valuable for users storing important personal, business, or creative files.

Ideal for

The Seagate Expansion Portable 4TB is suitable for:

• Expanding laptop and desktop storage

• Document and business file storage

• Photo and video libraries

• Media collections

• Personal backups

• Portable file storage

• Everyday data transfer

• Additional storage for compatible gaming systems

Specifications

• Brand: Seagate

• Series: Expansion Portable

• Product Type: Portable External Hard Drive

• Capacity: 4TB

• Form Factor: 2.5-inch

• Interface: USB 3.0

• Cable: Micro-USB 3.0 cable included

• Power: USB bus-powered

• External Power Adapter: Not required

• Sequential Read Speed: Approximately 107MB/s

• Sequential Write Speed: Approximately 104MB/s

• Drive Speed: 5400 rpm

• Dimensions: Approximately 115 × 80 × 20 mm

• Weight: Approximately 159–257 g

• Compatibility: Windows, macOS

• Time Machine: Requires reformatting for use with Time Machine

• Gaming Compatibility: Recognized by compatible Xbox and PlayStation systems

• Setup: Plug-and-play

• File Management: Drag-and-drop

• Warranty: 1-year limited hardware warranty

• Data Recovery: Seagate Rescue Data Recovery Service option included