10 Best External Hard Drives in 2026 for Backups, Media, and Extra Storage

The best external hard drives make it easy to expand storage, protect important files, and carry large media libraries without upgrading your computer. This roundup compares 10 dependable Seagate and WD options across portable and desktop formats.

We’ve included compact drives for travel, high-capacity models for backups and archives, and security-focused options for users who want password protection and backup software.

Best 10 External Hard Drives Picks for 2026

Best High-Capacity Portable Pick – Seagate Portable 5TB

If you need substantial portable storage, this Seagate external hard drive provides 5TB in a compact, plug-and-play design. It works with Windows and Mac computers, connects through USB 3.0, and supports simple drag-and-drop backups without requiring additional software.

Best For: Users who want a large portable drive for computer files, multimedia, or compatible gaming consoles.

Pros:

• Offers 5TB of storage in a portable form factor.
• Works with Windows and Mac computers.
• Includes a USB 3.0 cable and automatic recognition.
• Compatible with select Xbox and PlayStation consoles.

Cons:

• Requires a cable connection rather than wireless access.
• As a mechanical hard drive, it is not an SSD.

With its generous capacity, simple setup, and broad device compatibility, this is a practical choice for storing large personal or multimedia libraries on the go.

Best Desktop Storage Value – WD Elements Desktop 20TB

For a very large home or office storage library, the WD Elements Desktop external hard drive delivers 20TB through USB 3.0. Its desktop design is intended for stationary use and includes an AC adapter for plug-and-play operation with Windows PCs.

Best For: Users building a high-capacity desktop archive for personal files, photos, videos, and other data.

Pros:

• Provides an expansive 20TB capacity.
• Offers plug-and-play setup with Windows PCs.
• Includes a USB 3.0 cable and AC adapter.
• Supports fast data transfers.

Cons:

• Mac users must reformat the drive before use.
• The desktop form factor is less convenient for travel.
• Requires external power through the included adapter.

This WD Elements model is best suited to a permanent workstation or backup area where maximum capacity matters more than portability.

Best Budget Portable Pick – Seagate Portable 2TB

This Seagate 2TB external hard drive is a straightforward option for everyday backups and file expansion. Its compact portable design works with Windows and Mac computers, uses USB 3.0, and supports drag-and-drop transfers without extra software.

Best For: Students, home users, and professionals who need modest portable storage for personal or business files.

Pros:

• Provides 2TB of portable storage.
• Supports simple plug-and-play setup.
• Works with Windows and Mac computers.
• Includes an 18-inch USB 3.0 cable.

Cons:

• Offers less capacity than the larger models in this roundup.
• Console compatibility listed in the specifications is limited to PlayStation 4.
• Has a one-year limited warranty.

If you want an uncomplicated, compact drive for routine backups and file storage, this 2TB model keeps the setup simple while remaining easy to carry.

Best Portable Capacity Upgrade – WD Elements Portable 6TB

The WD Elements Portable 6TB combines a high-capacity design with USB 3.2 Gen 1 connectivity for expanding storage on compatible computers and tablets. It is plug-and-play ready and intended for photos, videos, music, documents, and other personal files.

Best For: Users who want more portable capacity than a typical 2TB or 5TB drive without moving to a desktop enclosure.

Pros:

• Offers 6TB in a 2.5-inch portable form factor.
• Uses SuperSpeed USB 3.2 Gen 1 connectivity.
• Supports plug-and-play storage expansion.
• Includes a USB-A cable.

Cons:

• Uses a plastic enclosure.
• USB-A connectivity may require an adapter for some newer devices.
• It is a mechanical hard drive rather than an SSD.

This drive is a strong fit for portable media libraries and large personal archives when capacity is the priority and a compact external hard drive is preferred.

Maximum-Capacity Desktop Storage – Seagate Expansion 24TB

For shoppers comparing external hard drives for large media libraries, backups, or gaming files, the Seagate Expansion 24TB delivers exceptional capacity in a desktop-sized enclosure. Its USB 3.0 connection, drag-and-drop setup, and included Rescue Data Recovery Services make it a practical high-volume storage option.

Best For: Users who need substantial desktop storage for multimedia, gaming, or personal files.

Pros:

• Very large 24TB storage capacity
• Simple plug-in setup with automatic Windows and Mac recognition
• Includes Rescue Data Recovery Services and a limited warranty
• 7200 rpm drive with stated read speeds up to 140 MB/s

Cons:

• Desktop design requires a power adapter
• 3.5-inch enclosure is less portable than compact external drives
• Time Machine use requires reformatting

The Seagate Expansion 24TB is best when capacity matters more than portability. It is a strong fit for a fixed workstation, though its mechanical design and USB 3.0 interface are better suited to bulk storage than high-performance workflows.

Portable Everyday Storage – WD Elements Portable 5TB

The WD Elements Portable 5TB is a straightforward choice among external hard drives when you want extra space without a separate power adapter. Its compact 2.5-inch design, USB 3.2 Gen 1 connection, and plug-and-play operation suit everyday file storage with compatible PCs, Macs, desktops, laptops, and tablets.

Best For: Portable personal storage and simple capacity expansion for computers and compatible devices.

Pros:

• Portable 2.5-inch design weighing 8.32 ounces
• 5TB capacity for personal files and backups
• Plug-and-play expandability
• Supports SuperSpeed USB 3.2 Gen 1 up to 5Gbps

Cons:

• Mechanical hard drive rather than an SSD
• USB-A cable may require an adapter for some newer devices
• Supplied notes list a two-year limited warranty but no data recovery service

Choose the WD Elements Portable when convenience and mobility are priorities. It offers a useful balance of capacity and portability, making it easier to carry between a home computer, laptop, or other compatible device.

Reliable Desktop Backup Value – Seagate Expansion 6TB

The Seagate Expansion 6TB is a practical desktop option for shoppers seeking external hard drives for business or personal storage. It supports USB 3.0 transfers, drag-and-drop file saving, and automatic recognition on Windows and Mac, while Rescue Data Recovery Services add extra reassurance for important files.

Best For: Desktop business or personal backups where 6TB of capacity and recovery support are useful.

Pros:

• 6TB storage capacity for business and personal files
• Simple setup with included power adapter and USB cable
• Automatic Windows and Mac recognition
• Includes Rescue Data Recovery Services

Cons:

• Desktop 3.5-inch design is not intended for maximum portability
• Requires external power
• Time Machine use requires reformatting

The Seagate Expansion 6TB is a sensible middle-ground desktop drive: more substantial than a small portable model without the extreme capacity of the 24TB version. Consider it for centralized backups and everyday file storage at a workstation.

Best Compact Backup Pick – WD My Passport 2TB

The WD My Passport 2TB is one of the more compact external hard drives for carrying a personal file library, photos, videos, or documents. Its included backup and device-management software adds ransomware defense, while password protection and hardware encryption provide extra security for stored data.

Best For: Portable personal, business, or gaming backups where compact size and built-in security features matter.

Pros:

• Slim 2TB design weighs about 4.23 ounces.
• Includes backup software with defense against ransomware.
• Password protection and hardware encryption help secure files.
• Works with USB 2.0, USB 3.0, and USB 3.2 Gen 2 connectivity.

Cons:

• Offers less capacity than the 4TB and 5TB alternatives here.
• Uses a mechanical hard disk rather than solid-state storage.

Choose this WD model if easy portability and security tools are more important than maximum capacity. Its 3-year limited warranty is also longer than the Seagate option in this roundup.

Best Simple High-Capacity Pick – Seagate Portable 4TB

The Seagate Portable 4TB is a straightforward choice among external hard drives when you want substantial storage without a complicated setup. It is designed for Windows and Mac computers, connects over USB 3.0, and supports drag-and-drop backups with no software required.

Best For: Users who want 4TB of portable storage and simple plug-and-play backups for a laptop or desktop computer.

Pros:

• Provides 4TB of storage for personal or business files.
• Windows and Mac compatible, with Mac reformatting supported.
• Automatic recognition and no-software setup simplify installation.
• Includes an 18-inch USB 3.0 cable.

Cons:

• Has a 1-year limited warranty, shorter than the WD models’ 3-year warranty.
• Its 260-gram weight and thicker 0.79-inch profile are less compact than the 2TB WD model.
• Does not list hardware encryption or password protection.

This Seagate is a practical capacity-first option for users who prefer to connect the drive and start copying files immediately. Its 4TB capacity provides a useful middle ground between the two WD models.

Best Large-Capacity Secure Pick – WD My Passport 5TB

The WD My Passport 5TB is a strong fit for shoppers comparing external hard drives for larger photo, video, document, or game libraries. It combines a portable design with included backup software, ransomware defense, password protection, and hardware encryption.

Best For: Users who need the highest listed capacity here along with portable storage and additional file-security features.

Pros:

• Offers 5TB of storage for personal, business, or gaming use.
• Includes device-management and backup software with ransomware defense.
• Password protection and hardware encryption help protect important files.
• Includes a 3-year manufacturer’s limited warranty.

Cons:

• Heavier and thicker than the 2TB My Passport model.
• Uses a mechanical portable hard disk rather than an SSD.
• Mac users may need to reformat the drive.

If your priority is maximizing portable capacity without giving up WD’s security and backup tools, this 5TB model is the most expansive choice in the group. Its USB-A cable and broad USB compatibility make it suitable for many existing computers.

How We Picked the Best External Hard Drives

We selected these drives based on capacity, portability, connection type, compatibility, practical use cases, and overall feature value. The list includes compact bus-powered models for laptops and travel, as well as larger desktop drives designed for extensive archives, media collections, and backup systems.

We also considered useful extras such as included rescue services, backup software, password protection, and ransomware defense. Because hard drives are mechanical devices, we prioritize sensible backup use rather than treating any single drive as a complete data-protection strategy.

Quick Comparison

• Best for everyday portable storage: Seagate Portable and WD Elements Portable drives.
• Best for added security features: WD My Passport models with password protection and backup software.
• Best for large desktop archives: WD Elements Desktop and Seagate Expansion desktop-capacity drives.
• Best for high-capacity backups: Seagate Expansion 24TB and other large-capacity desktop models.
• Best for basic budget expansion: 2TB and 4TB portable drives.

Key Buying Factors for External Hard Drives

Capacity

Choose more space than you currently need. A 2TB drive suits documents, photos, and moderate backups, while 4TB to 6TB models are better for growing media libraries. Desktop drives with 20TB or more are intended for extensive archives, system images, video collections, and multi-device backups.

Portability and Power

Portable drives are generally compact and draw power through USB, making them convenient for laptops, travel, and occasional file transfers. Desktop External Hard Drives offer much higher capacities but typically require a separate power adapter and a permanent workspace.

Compatibility and Connectivity

USB 3.0 and USB 3.2 Gen 1 drives work with many modern PCs and Macs, but compatibility can depend on formatting. A drive advertised for Windows may need to be reformatted for certain Mac workflows, so check your operating system and intended devices before buying.

Security and Recovery Features

If the drive will hold sensitive documents, consider models offering password protection or backup software. Rescue data recovery services may provide additional support after certain failures, but they do not replace maintaining a second backup in another location.

Who Should Buy Which External Hard Drives?

Students, commuters, and laptop owners should choose a portable 2TB to 5TB drive for coursework, photos, and routine backups. Photographers, creators, and families will likely benefit from 5TB or 6TB capacity, especially when storing video and large photo libraries.

Home archivists, small offices, and media enthusiasts should consider a desktop model with 20TB or more when capacity matters more than portability. Security-conscious users may prefer WD My Passport models for their password protection and included backup-focused features.

Whichever model you choose, use the drive as part of a broader backup plan: keep important files in at least two locations, eject the drive properly, and replace it if it begins showing unusual noise, errors, or disconnection problems.