A dependable external drive gives your photos, documents, videos, and system files a second home when your computer’s internal storage fails. The right choice depends on capacity, portability, compatibility, and how much protection your backup routine needs.
We’ve assembled 10 options ranging from compact 1TB portable drives to spacious 20TB desktop models, helping you match your storage needs and budget without paying for features you will not use.
Best 10 External Hard Drives for Backups Picks for 2026
Best Portable 5TB Backup Drive
Seagate Portable 5TB External Hard Drive
- 5TB capacity in a portable design
- USB 3.0 plug-and-play setup
- Works with Windows, Mac, and select consoles
Best For: High-capacity portable computer and multimedia backups
Best High-Capacity Desktop Backup Drive
WD 20TB Elements Desktop External Hard Drive
- Massive 20TB storage capacity
- USB 3.0 plug-and-play transfers
- Includes AC adapter and USB cable
Best For: Large stationary archives and extensive local backups
Best Compact 2TB Backup Drive
Seagate Portable 2TB External Hard Drive
- Compact 190-gram design
- 2TB capacity for everyday files
- USB 3.0 drag-and-drop setup
Best For: Routine laptop, personal, and business backups
Best 6TB Portable Backup Drive
WD Elements Portable 6TB External Hard Drive
- 6TB capacity in a portable 2.5-inch design
- SuperSpeed USB 3.2 Gen 1 connection
- Includes USB-A cable and two-year warranty
Best For: Portable photo, video, music, and document backups
Simple Storage Pick
- 2TB portable capacity
- Plug-and-play USB 3.0 setup
- USB-powered, Windows-ready design
Best For: Straightforward Windows backups and extra portable storage
Security-Focused Upgrade
- Generous 5TB portable capacity
- Password protection and hardware encryption
- Includes backup and device-management software
Best For: Large, security-conscious personal or business backups
Capacity-on-a-Budget Pick
- 2TB capacity in a compact enclosure
- Plug-and-play file storage
- USB 3.2 Gen 1 connectivity
Best For: Simple PC backups and everyday personal file storage
Simple Everyday Backup
- 1TB portable USB 3.0 storage
- Plug-and-play Windows and Mac setup
- Compact design for personal backups
Best For: Straightforward personal backups and portable file storage
Security-Focused Backup Pick
- 2TB capacity in a slim portable design
- Backup software with ransomware defense
- Password protection and hardware encryption
Best For: Portable backups where file security is a priority
Multi-Device Backup and Gaming
- USB 3.0 and USB-C connectivity
- Compatible with computers and major consoles
- Protective silicone sleeve and lightweight design
Best For: Cross-device backups and PS4 or Xbox One game storage
Best Portable 5TB Backup Drive – Seagate Portable 5TB External Hard Drive
For shoppers comparing external hard drives for backups, the Seagate Portable 5TB offers substantial capacity in a compact, plug-and-play design. It connects through USB 3.0, works with Windows and Mac computers, and supports simple drag-and-drop backups without requiring additional software.
Best For: Users who want a high-capacity portable drive for computer backups, multimedia storage, or compatible game consoles.
Pros:
- Generous 5TB capacity for photos, videos, documents, and other files
- Portable 260-gram design with an included 18-inch USB 3.0 cable
- Automatic recognition and drag-and-drop setup on Windows or Mac
- Includes Rescue Service and a limited warranty
Cons:
- Mechanical HDD design is less compact and potentially slower than an SSD
- USB-A connectivity may require an adapter for some newer devices
This Seagate drive is a practical middle ground for buyers who need more room than a basic backup drive while still wanting easy portability. Its broad computer and console compatibility adds flexibility for a mixed-device setup.
Best High-Capacity Desktop Backup Drive – WD 20TB Elements Desktop External Hard Drive
If you need maximum room for external hard drives for backups, the WD Elements Desktop provides an expansive 20TB of storage. Its USB 3.0 interface is designed for fast transfers and plug-and-play use with Windows PCs, while Mac users should plan to reformat the drive.
Best For: Desktop users building a large local archive for personal files, media libraries, or extensive backups.
Pros:
- Very large 20TB storage capacity
- USB 3.0 supports fast data transfers
- Plug-and-play ready for Windows PCs
- Includes a USB 3.0 cable and AC adapter
Cons:
- Desktop form factor requires an AC adapter and is not designed for travel
- Requires reformatting for use with macOS
The WD Elements Desktop is best suited to a stationary backup location where capacity matters more than portability. It is a straightforward choice for consolidating large collections onto one mechanical drive.
Best Compact 2TB Backup Drive – Seagate Portable 2TB External Hard Drive
The Seagate Portable 2TB is a simple, compact option for everyday external hard drives for backups. It uses USB 3.0, connects to Windows or Mac computers, and provides drag-and-drop storage without requiring additional software.
Best For: Laptop users and households needing an affordable-sized drive for personal, business, or routine file backups.
Pros:
- Compact 190-gram portable design
- 2TB capacity for everyday documents and media
- Plug-and-play USB 3.0 connection with an included 18-inch cable
- Supports Windows and Mac computers
Cons:
- Less capacity than larger 5TB and 20TB alternatives
- Mechanical HDD design may be less convenient than an SSD for demanding workloads
- Listed warranty is limited to one year
This Seagate model makes sense when you want uncomplicated backup storage without carrying a large desktop unit. Its 2TB capacity is suitable for routine personal or work files, though larger media collections may require more space.
Best 6TB Portable Backup Drive – WD Elements Portable 6TB External Hard Drive
The WD Elements Portable 6TB combines a large capacity with a travel-friendly 2.5-inch enclosure, making it a strong option among external hard drives for backups. Its SuperSpeed USB 3.2 Gen 1 connection provides up to 5Gbps interface bandwidth, and it is designed for plug-and-play expansion with Windows and Mac systems.
Best For: Users who need more portable capacity for photos, videos, music, documents, and other personal files.
Pros:
- 6TB capacity in a 2.5-inch portable form factor
- SuperSpeed USB 3.2 Gen 1 connectivity
- Plug-and-play expandability with an included USB-A cable
- Two-year limited warranty
Cons:
- Plastic enclosure may feel less premium than metal alternatives
- USB-A cable may require an adapter for some newer devices
- Mechanical drive performance can vary with workload
Choose this WD drive if you want a sizable local backup library without moving to a desktop enclosure. Its 6TB capacity offers useful headroom for multimedia and personal files while retaining portable proportions.
Simple Storage Pick – Toshiba Canvio Basics 2TB
Toshiba Canvio Basics 2TB Portable External Hard Drive USB 3.0, Black - HDTB520XK3AA
Check Price On AmazonThe Toshiba Canvio Basics is a straightforward choice among external hard drives for backups. Its 2TB capacity, compact 2.5-inch design, and USB 3.0 connectivity make it practical for adding storage to a compatible PC or laptop without a separate power adapter.
Best For: Users who want simple, portable 2TB backup storage for a Windows PC.
Pros:
- Plug-and-play setup with no software installation required
- USB 3.0 and USB 2.0 compatibility
- Compact, lightweight design with a matte, smudge-resistant finish
- Powered through USB without an external AC cord
Cons:
- Pre-formatted for Windows, so Mac users must reformat it
- Mechanical 5400-rpm drive may be less compact than flash storage
This is a sensible, no-frills backup drive for Windows users who value easy setup and portability. Its 2TB capacity is suitable for everyday documents, photos, and other personal files.
Security-Focused Upgrade – WD My Passport 5TB
The WD My Passport 5TB adds substantial capacity and built-in security features to the external hard drives for backups category. It includes device-management and backup software, password protection, and hardware encryption in a slim portable design.
Best For: Users who need higher capacity plus password-protected, hardware-encrypted portable backups.
Pros:
- Large 5TB capacity for personal, business, gaming, and other files
- Included software supports device management and backup
- Password protection and hardware encryption help secure files
- Backed by a 3-year limited warranty
Cons:
- Mac computers require reformatting
- Uses a portable mechanical hard-drive design rather than solid-state storage
For buyers who want more room than a basic 2TB drive, My Passport is a well-equipped option. Its security tools and longer warranty make it especially appealing for sensitive or important backup collections.
Capacity-on-a-Budget Pick – WD Elements 2TB
The WD Elements 2TB keeps external hard drives for backups simple with plug-and-play expandability and SuperSpeed USB 3.2 Gen 1 connectivity. Its compact enclosure is designed for storing photos, videos, music, documents, and other personal files.
Best For: PC users who want an uncomplicated 2TB drive for personal file storage and backups.
Pros:
- Plug-and-play setup for quick storage expansion
- SuperSpeed USB 3.2 Gen 1 with USB 3.0 connectivity
- Small enclosure with 2TB capacity
- Compatible with desktops, laptops, and gaming consoles
Cons:
- The supplied details identify the platform as PC, so Mac compatibility may require additional setup
- No backup software or hardware encryption is listed
WD Elements is a practical choice when you want extra capacity without bundled security or backup features. It works well as a simple repository for personal files and routine PC backups.
Simple Everyday Backup – Seagate Portable 1TB
For shoppers seeking external hard drives for backups without complicated setup, the Seagate Portable 1TB offers straightforward USB 3.0 storage. It works with Windows and Mac computers, supports drag-and-drop backups, and is also compatible with desktops, laptops, and select gaming consoles.
Best For: Personal backups and portable file storage on Windows or Mac computers.
Pros:
- Plug-and-play setup with no software required for computer recognition.
- USB 3.0 connectivity and a compact 190 g design.
- Compatible with Windows, Mac, desktops, laptops, and gaming consoles.
- Includes a 1-year Rescue Service and limited warranty.
Cons:
- Mac users may need to reformat the drive.
- Its 1TB capacity may be limiting for large media libraries.
This is a practical choice when you want simple, portable backup storage at a modest capacity. Its drag-and-drop workflow makes it especially approachable for routine personal backups.
Security-Focused Backup Pick – WD My Passport 2TB
The WD My Passport 2TB stands out among external hard drives for backups when file protection matters. Its included management and backup software adds ransomware defense, while password protection and hardware encryption help secure important data.
Best For: Users who want portable backups with added security features and a longer warranty.
Pros:
- 2TB capacity for photos, videos, music, documents, and more.
- Includes backup and device-management software with ransomware defense.
- Password protection and hardware encryption help secure files.
- Compact 2.5-inch design with a 3-year limited warranty.
Cons:
- Some backup and security features depend on the included software.
- As a mechanical hard drive, it is less compact than many solid-state alternatives.
Choose this model if you want more capacity than a basic 1TB drive and value built-in security tools. It offers a well-rounded backup package for personal, business, or gaming files.
Multi-Device Backup and Gaming – YOTUO 1TB External Hard Drive
For shoppers comparing external hard drives for backups across computers and consoles, the YOTUO 1TB adds broad compatibility and USB-C connectivity. It supports Windows, Mac, and Linux systems, while its protective silicone sleeve and lightweight design make it convenient for travel.
Best For: Cross-device storage, computer backups, and PS4 or Xbox One game storage.
Pros:
- Works with Windows, Mac, Linux, PS4, PS5, Xbox One, and Xbox Series consoles.
- Supports USB 3.0 transfers up to 5Gbps and includes USB Type-C connectivity.
- Built-in silicone sleeve is designed to cushion the drive against bumps and falls.
- Lightweight 0.16 kg form factor is easy to carry.
Cons:
- PS5 and Xbox Series X/S games cannot be run or stored directly from the drive, according to the product notes.
- Capacity is limited to 1TB.
- The notes indicate a 1-year warranty, shorter than some competing options.
This drive is appealing for households moving files between computers and consoles, particularly when storing older-generation games. Its USB-C support and protective sleeve add flexibility, though serious backup users may want more capacity.
How We Picked the Best External Hard Drives for Backups
We focused on established portable and desktop hard drives with useful capacities, broad computer compatibility, USB connectivity, and practical value. The selection includes models for everyday file backups, media libraries, gaming storage, and large local archives. We also considered portability, included backup or security features, power requirements, and the convenience of plug-and-play setup.
Because these are traditional hard disk drives, they generally offer more capacity per dollar than portable SSDs, although they are slower and more vulnerable to drops while operating. For backups, that trade-off is often worthwhile when capacity and price matter most.
Quick Comparison
| Use Case | Recommended Capacity | Best Drive Type | What to Prioritize |
|---|---|---|---|
| Basic document and photo backup | 1TB–2TB | Portable HDD | Low price, compact design, USB compatibility |
| Large photo, video, or game libraries | 4TB–6TB | Portable HDD | Capacity, sustained transfers, easy transport |
| Whole-computer or multi-device archives | 8TB–20TB | Desktop HDD | Maximum capacity and dependable desktop placement |
| Backup with added account protection | 2TB–5TB | Portable HDD with software | Password protection and automated backup tools |
Key Buying Factors for External Hard Drives for Backups
Capacity and Headroom
Choose a drive larger than your current data footprint. A 2TB drive suits many laptops and photo collections, while 5TB or more is a better starting point for video, games, or long-term archives. Extra space also allows versioned backups instead of repeatedly overwriting one copy.
Portable or Desktop Design
Portable drives usually draw power over USB, making them convenient for laptops and travel. Desktop drives are larger, commonly require a wall adapter, and are better suited to a permanent workstation where high capacity matters more than mobility.
Compatibility and Connections
USB 3.0 and USB 3.2 Gen 1 provide adequate performance for HDD backups and are widely supported. Check whether your computer uses USB-A, USB-C, or an adapter. Drives formatted for Windows may need reformatting for Mac use, which erases existing data.
Backup and Security Features
Some models include backup software, password protection, or ransomware-focused defenses. These can simplify routine backups, but they do not replace a separate offline or cloud copy. Always eject the drive properly and store it away from the computer after important backups.
Who Should Buy Which External Hard Drives for Backups?
Choose a 1TB or 2TB portable model if you need affordable protection for documents, schoolwork, and everyday photos. A 4TB–6TB portable drive is a stronger fit for photographers, students with large media collections, and gamers who want extra local storage. Select a high-capacity desktop drive when you are backing up several computers, editing video, or maintaining a large archive at home or in an office. If security and automated routines matter, consider a My Passport-style model with included backup and password features. For the safest strategy, use any of these External Hard Drives for Backups alongside cloud storage or a second drive kept in another location.