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Plug-in-instant storage.

Add extra storage in seconds with Seagate expansion drives. Drag and drop file saving right out of the box. And experience fast data transfer for Windows® and Mac® with USB 3.0 connectivity.

Easy-to-Use Storage Solution

Seagate expansion desktop hard drive offers a simple and efficient storage solution. With plug-and-play setup, it’s ready to use right out of the box—just connect the power adapter and USB cable. Enjoy fast data transfers and drag-and-drop file saving, making it easy to manage and store your files.

Systems requirements and compatibility.

Seagate expansion desktop hard drive is compatible with most Windows®, macOS®, and ChromeOS® systems. Full details on system requirements and compatibility can be found at seagate.com/os.

Rescue Data Recovery Services.

We’ve got your back,

When the unexpected happens—like water damage or natural disaster—Rescue Data Recovery Services help you defend against data loss and retrieval costs, so you can rest easier.3

Why choose the expansion desktop hard drive?

This external desktop hard drive offers easy installation and up to 24TB of extra storage, perfect for managing large files and media. With fast USB 3.0 transfer speeds, it promotes efficient data management. The drive is compatible with Windows, macOS, and ChromeOS systems, includes built-in power management for energy efficiency, and offers reliable performance backed by Seagate’s trusted reputation for quality and durability. Plus, it provides peace of mind with Rescue Data Recovery Services and a limited warranty.

At Seagate, we obsess over quality assurance.

A product you can count on is one that keeps getting high-quality scores over its lifetime—no matter when it’s tested.

Expansion desktop hard drive FAQs

Here are some frequently asked questions about the Seagate expansion desktop hard drive to help you understand its features, setup, and compatibility. Find answers to common queries below.

The difference between an external hard drive and an expansion hard drive is in their design and user experience. A general external hard drive may require setup and vary in components, while an expansion drive, like the Seagate expansion desktop hard drive, houses a desktop hard drive in an external enclosure. It’s designed for ease of use with plug-and-play setup, built-in power management, and fast data transfer.

Yes, it’s compatible with both Windows and macOS systems. However, if you intend to use it with Time Machine on a Mac, reformatting is required.

The drive offers various storage options, ranging up to 24TB, making it ideal for managing large files, backups, and media libraries. Expansion desktop hard drive capacities include: 4TB, 6TB, 8TB, 10TB, 12TB, 14TB, 16TB, 18TB, 20TB, and 24TB.

Absolutely. It features a plug-and-play setup—just connect the power adapter and USB cable to start using it immediately without additional software.

Yes, it’s compatible with many gaming consoles like PlayStation® and Xbox®, allowing you to store games on the drive. Some consoles require transferring over games to the console’s internal drive to play them.

Both external hard drives and USB flash drives offer certain benefits that will appeal to different users. Flash drives tend to be smaller and easier to transport, while an external hard drive offers superior storage capacity at a more competitive price point.

Yes, the Seagate expansion desktop hard drive works with both laptops and desktops. It connects via a USB cable, making it compatible with most Windows and macOS systems, regardless of whether you’re using a laptop or desktop. However, if you plan to use it with a Mac and Time Machine, reformatting may be required. Its plug-and-play setup makes it easy to use on either device type.

It depends on how you plan to use the hard drive. If you expect to be moving between workstations and want to bring your storage with you, a portable option might be better. If you don’t need the flexibility to transport your hard drive with ease, an external hard drive might offer a better fit.

Yes, the Seagate expansion desktop hard drive requires an external power source to operate. Unlike portable hard drives that draw power through the USB connection, the Seagate expansion drive needs to be plugged into an electrical outlet using the included power adapter to function. This allows it to provide higher storage capacities and improved performance.

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  1. Reformatting may be required for use with Time Machine.

  2. Compatibility may vary depending on user hardware configuration and operating system.

  3. Rescue Data Recovery Services not available in all countries.