A dependable external hard drive can make routine backups simpler, protect important files from hardware failure, and add affordable storage to a computer with limited space.
This roundup compares 10 practical options, including portable drives for laptops and larger desktop models for extensive photo, video, and system backups.
Best 10 External Hard Drives for Backups Picks for 2026
Best Compact Capacity
- Compact 2TB storage
- Plug-and-play setup
- USB 3.2 Gen 1 connectivity
Best For: Portable personal backups
Best Desktop Backup Value
- Large 4TB capacity
- Simple drag-and-drop storage
- Recovery services included
Best For: Stationary home or office backups
Best High-Capacity Portable
- Ample 5TB storage
- Lightweight portable design
- Plug-and-play USB connection
Best For: Large backups that travel with you
Best Simple Everyday Drive
- Easy drag-and-drop backups
- Compact portable design
- Works with Windows and Mac
Best For: Straightforward daily file backups
Best High-Capacity Pick
- 16TB desktop storage
- Backup software included
- 256-bit AES hardware encryption
Best For: Large home or business backup libraries
Best Compact Value
- Portable 2TB capacity
- USB 3.0 and 2.0 compatible
- Windows backup and password software available
Best For: Everyday personal and multimedia backups
Best Portable High-Capacity Pick
- 6TB portable storage
- Backup software with ransomware defense
- Password protection and hardware encryption
Best For: Portable backups of large personal or work files
Best Overall Capacity
Seagate Backup Plus Portable 4TB
- 4TB capacity for photos and files
- Scheduled or one-click backups
- Two-year Rescue Data Recovery Services
Best For: Portable, high-capacity backups for Mac and Windows users
Best Security Features
- Large 5TB portable capacity
- Password protection and hardware encryption
- Backup software with ransomware defense
Best For: Users backing up sensitive files and large media libraries
Best Compact 4TB Option
- Slim 4TB portable design
- Backup software with ransomware defense
- Password protection and hardware encryption
Best For: Everyday personal, business, and multimedia backups
Best Compact Capacity – WD Elements 2TB Portable
For shoppers comparing external hard drives for backups, the WD Elements 2TB Portable offers a compact way to store photos, videos, music, and documents. Its USB 3.2 Gen 1 connection and plug-and-play design support straightforward use with compatible PCs and Macs.
Best For: Personal backups that need a small, lightweight drive with 2TB of capacity.
Pros:
- 2TB capacity in a compact portable enclosure
- Plug-and-play setup for easy expansion
- USB 3.2 Gen 1 with transfer rates up to 5Gbps
- Compatible with desktops, laptops, and gaming consoles
Cons:
- Mechanical drive design is less compact than a solid-state drive
- USB connection may require an adapter for devices without compatible ports
This is a practical everyday backup option when portability and simple setup matter more than advanced features. The included USB cable and two-year limited warranty add convenience for personal storage use.
Best Desktop Backup Value – Seagate Expansion 4TB Desktop
The Seagate Expansion Desktop 4TB is a sensible choice among external hard drives for backups when you want more capacity for a stationary setup. It uses USB 3.0, supports drag-and-drop file storage, and includes a power supply for desktop use.
Best For: Home or office backups where 4TB of desktop storage is more important than portability.
Pros:
- Generous 4TB storage capacity
- Drag-and-drop file transfers with USB 3.0
- Automatic recognition on Windows and Mac computers
- Includes limited warranty and rescue data recovery services
Cons:
- Requires a power supply and is less portable than a compact drive
- Reformatting is required for Time Machine use
Choose this model if your backup drive will remain near a desktop computer. Its larger capacity and simple file-transfer workflow make it well suited to storing sizable personal collections and documents.
Best High-Capacity Portable – WD Elements 5TB Portable
The WD Elements 5TB Portable combines a high storage capacity with a compact 2.5-inch design, making it a strong option for external hard drives for backups on the move. Its USB 3.2 Gen 1 connection and plug-and-play operation keep routine file storage simple.
Best For: Portable backups requiring more space than a typical 2TB drive.
Pros:
- Large 5TB capacity for photos, videos, and documents
- Compact portable form factor weighing 8.32 ounces
- Plug-and-play expandability
- Compatible with PCs, Macs, tablets, and select game consoles
Cons:
- Mechanical hard drive rather than a solid-state drive
- USB-A connectivity may not suit every modern device without an adapter
This model is a good fit when you want substantial backup space without moving to a desktop enclosure. Its portable size makes it convenient for carrying a larger personal media or document library between locations.
Best Simple Everyday Drive – Seagate Portable 2TB
The Seagate Portable 2TB keeps external hard drives for backups uncomplicated: connect the included USB 3.0 cable, let the computer recognize the drive, and drag and drop files. It is designed for Windows and Mac computers and does not require additional setup software.
Best For: Everyday personal or business backups that need a lightweight, straightforward portable drive.
Pros:
- Portable 2TB capacity
- Automatic recognition on Windows and Mac computers
- No software required for setup
- Includes an 18-inch USB 3.0 cable
Cons:
- Lower capacity than the 4TB and 5TB alternatives in this roundup
- One-year limited warranty is shorter than some competing options
For basic file backups and occasional transport, this Seagate model emphasizes ease of use over extra features. Its compact enclosure and drag-and-drop workflow make it a practical starting point for routine storage tasks.
Best High-Capacity Pick – WD 16TB My Book
For users who need substantial local storage, the WD My Book is one of the most capable external hard drives for backups in this roundup. Its 16TB desktop form factor is designed for business or personal use and includes backup software, password protection, and hardware encryption.
Best For: Desktop users managing large photo, video, business, or personal file libraries.
Pros:
- Large 16TB capacity for extensive backup collections
- Includes WD backup and device-management software
- 256-bit AES hardware encryption and password protection
- USB 3.0 connectivity with USB 2.0 compatibility
Cons:
- Desktop form factor requires an AC adapter and is less portable
- Backup, security, and management software require download and installation
The My Book makes the most sense when capacity is the priority and the drive can remain in one location. Its three-year limited warranty and included security features add useful reassurance for long-term backup storage.
Best Compact Value – Toshiba Canvio Advance 2TB
Toshiba Canvio Advance 2TB Portable External Hard Drive USB 3.0, Black - HDTCA20XK3AA
Check Price On AmazonThe Toshiba Canvio Advance is a compact choice for everyday external hard drives for backups. Its 2TB portable design works with desktops, laptops, and cameras, while USB 3.0 compatibility supports straightforward file transfers for personal, multimedia, or business use.
Best For: Personal users who want a lightweight drive for routine file backups and media storage.
Pros:
- Compact 2.5-inch portable design
- 2TB capacity for everyday documents, photos, and media
- Automatic backup software available as a free Windows download
- Password protection software available for Windows PCs
Cons:
- Backup and password software are free downloads for Windows PC only
- Lower capacity than the other drives in this selection
Choose the Canvio Advance when portability and a modest storage footprint matter more than maximum capacity. It is a practical option for routine backups, provided your software needs align with its Windows-only downloads.
Best Portable High-Capacity Pick – WD 6TB My Passport
The WD My Passport combines a portable 2.5-inch design with 6TB of storage, making it a strong middle ground among external hard drives for backups. Included device-management software supports backup features and defense against ransomware, while password protection and hardware encryption help secure important files.
Best For: Users who need substantial portable storage for photos, videos, music, documents, and backups.
Pros:
- 6TB capacity in a slim portable design
- Backup software includes defense against ransomware
- Password protection and hardware encryption help secure files
- USB 3.0, USB 3.1, and USB 2.0 compatibility
Cons:
- Mechanical hard-drive design is less compact than solid-state storage
- Included software features require setup and may involve software-specific terms
For travelers and laptop users who still need more than basic portable capacity, the My Passport offers a useful balance. Its 6TB capacity and security-focused software make it well suited to carrying or backing up larger personal and work files.
Best Overall Capacity – Seagate Backup Plus Portable 4TB
If you need dependable external hard drives for backups, the Seagate Backup Plus Portable provides 4TB of space in a compact USB 3.0 drive. It supports both Mac and Windows computers, with one-click or scheduled backup options for everyday files and photos.
Best For: Users who want a roomy portable backup drive with flexible scheduled-backup options and extras for photo management.
Pros:
- 4TB capacity for photos, documents, and other files
- USB 3.0 connectivity and simple plug-in setup
- Supports one-click or daily, weekly, and monthly backups
- Includes a two-year limited warranty and two-year Rescue Data Recovery Services
Cons:
- May require reformatting for use with Time Machine
- Mechanical HDD storage is less compact in performance than an SSD
Choose this Seagate when capacity and straightforward backup scheduling matter more than premium solid-state performance. Its portable aluminum enclosure and included recovery service add practical reassurance for personal or business files.
Best Security Features – WD My Passport Portable 5TB
The WD My Passport 5TB is a strong option among external hard drives for backups when you also want protection for sensitive files. Its included software supports device management and backup, while password protection and hardware encryption help secure stored data.
Best For: Users who need maximum capacity in this group alongside password protection, hardware encryption, and ransomware-defense features.
Pros:
- 5TB capacity for personal, business, gaming, and multimedia files
- Included software provides backup management and ransomware defense
- Password protection and hardware encryption help secure data
- Compact design and three-year limited warranty
Cons:
- Mac use requires reformatting
- Uses a mechanical hard drive rather than an SSD
Pick the 5TB My Passport if security tools and extra capacity are priorities. It is especially practical for carrying a large personal or work archive, provided the drive is configured appropriately for your computer.
Best Compact 4TB Option – WD My Passport Portable 4TB
For everyday external hard drives for backups, the WD My Passport 4TB balances generous storage with a slim portable design. It includes backup and device-management software, plus password protection and hardware encryption for an added layer of file security.
Best For: Home, business, and multimedia users who want a compact 4TB backup drive with built-in security features.
Pros:
- 4TB capacity for photos, videos, music, and documents
- Slim design weighs about 7.41 ounces
- Includes backup software with ransomware defense
- Password protection, hardware encryption, and a three-year warranty
Cons:
- Mac compatibility may require reformatting
- Mechanical HDD storage is not an SSD-based solution
This My Passport model is a sensible middle ground for users who want portable storage without stepping up to the 5TB version. Its security controls and included software make it well suited to routine backups of important personal or work files.
How We Picked the Best External Hard Drives for Backups
We focused on established models from WD, Seagate, and Toshiba with capacities ranging from 2TB to 16TB. The selection balances portable drives for mobile use with desktop drives that offer more room for large media libraries and scheduled backups.
We also considered connection standards, operating-system compatibility, convenience features, and the difference between a compact bus-powered drive and a larger model that requires a dedicated power adapter. Listed backup software and security features can be useful, but compatibility and your own backup routine matter just as much.
Quick Comparison
| Best For | Recommended Type | Useful Capacity | What to Expect |
|---|---|---|---|
| Everyday laptop backups | Portable HDD | 2TB–5TB | Compact, USB-powered, easy to store |
| Large photo and video libraries | Desktop HDD | 4TB–16TB | More capacity, usually requires external power |
| Travel and off-site storage | Portable HDD | 2TB–5TB | Simple to carry and disconnect |
| Multiple computers or large archives | High-capacity desktop HDD | 8TB or more | Best value per terabyte for stationary use |
Key Buying Factors for External Hard Drives for Backups
Capacity and Headroom
Choose a drive with substantially more space than your current data total. A 2TB drive suits documents, photos, and ordinary laptop backups, while 4TB or 5TB models provide more room for media files and multiple backup versions. Desktop capacities such as 16TB are better suited to extensive archives.
Portable or Desktop Design
Portable drives draw power through USB and are convenient for laptops, travel, and rotating off-site backups. Desktop drives are less convenient to move but commonly provide higher capacities at a lower cost per terabyte. Keep desktop models in a ventilated, stable location.
Compatibility and Connections
USB 3.0 and USB 3.2 Gen 1 connections are widely compatible and fast enough for routine HDD backups. Check whether the drive is formatted for Windows or macOS and reformat it if necessary after confirming that important data is safely stored elsewhere.
Security and Backup Software
Password protection and included backup utilities can simplify setup, but they do not replace a complete backup strategy. For valuable data, maintain another copy on a second drive or in secure cloud storage.
Who Should Buy Which External Hard Drives for Backups?
Choose a 2TB portable model if you need an affordable drive for documents, schoolwork, and moderate photo backups. A 4TB or 5TB portable drive is a better all-around choice for photographers, travelers, and anyone preserving a growing media collection.
Pick a desktop model when capacity matters more than portability, especially for video libraries, system images, or several computers. If you need the most room for a stationary archive, a 16TB desktop drive offers considerable headroom.
Whichever model you choose, schedule backups regularly, safely eject the drive, and disconnect at least one backup copy when it is not in use. Keeping multiple copies in different locations provides stronger protection than relying on a single external drive.