Computer Accessories

The Best External Hard Drives

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Our picks are based on Amazon bestseller rankings, verified customer ratings, and product availability. We update our recommendations regularly to ensure accuracy.

External hard drives offer crucial solutions for data backup, storage expansion, and secure file transfer. With various technologies, capacities, and features available, selecting the right drive ensures your digital life is protected and accessible. Understanding key specifications will help you make an informed decision.

No. 1
Seagate Portable 2TB External Hard Drive HDD — USB 3.0 for PC, Mac, PlayStation, & Xbox -1-Year Rescue...
  • Easily store and access 2TB to content on the go with the Seagate Portable Drive, a USB external hard drive
  • Designed to work with Windows or Mac computers, this external hard drive makes backup a snap just drag and drop
  • To get set up, connect the portable hard drive to a computer for automatic recognition no software required
  • This USB drive provides plug and play simplicity with the included 18 inch USB 3.0 cable
  • The available storage capacity may vary.
SaleNo. 2
No. 3
UnionSine 1TB Ultra Slim Portable External Hard Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one, Xbox...
  • 【Upgraded version】 - The mirror logo strip is combined with the striped non-slip design. The rounded corners of the shell are more suitable for holding. The strips play a heat dissipation function to ensure a stable and fast transmission process.
  • 【Ultra-thin and quiet】 - The motherboard adopts JMicron 578 noise-free solution, giving you a quiet working environment. Lightweight and portable size designed to fit in your pocket for easy portability.
  • 【Ultra-Fast Data Transfers】 - Pairing this external hard drive with JMicron 578 solution USB 3.0 and USB 2.0 interfaces enables blazing-fast data transfer. It boasts theoretical read speeds of up to 125MB/s and write speeds of up to 103MB/s.
  • 【Plug and Play】 - With no software to install, just plug it in and the drive is ready to use.The hard disk chip is wrapped with an aluminum anti-interference layer to increase heat dissipation and protect data.
  • 【What You Get】 - 1 x Portable Hard Drive, 1 x USB 3.0 Cable, 1 x User Manual, Gift-type shell packaging ,Three-year manufacturer's warranty and free technical support services.
SaleNo. 4
Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400)
  • Easy-to-use desktop hard drive—simply plug in the power adapter and USB cable
  • Fast file transfers with USB 3.0
  • Drag-and-drop file saving right out of the box
  • Automatic recognition of Windows and Mac computers for simple setup (Reformatting required for use with Time Machine)
  • Enjoy peace of mind with the included limited warranty and Rescue Data Recovery Services
No. 5
UnionSine 500GB Ultra Slim Portable External Hard Drive HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox one, Xbox...
  • 【Upgraded version】 - The mirror logo strip is combined with the striped non-slip design. The rounded corners of the shell are more suitable for holding. The strips play a heat dissipation function to ensure a stable and fast transmission process.
  • 【Ultra-thin and quiet】 - The motherboard adopts JMicron 578 noise-free solution, giving you a quiet working environment. Lightweight and portable size designed to fit in your pocket for easy portability.
  • 【Ultra-Fast Data Transfers】 - Pairing this external hard drive with JMicron 578 solution USB 3.0 and USB 2.0 interfaces enables blazing-fast data transfer. It boasts theoretical read speeds of up to 125MB/s and write speeds of up to 103MB/s.
  • 【Plug and Play】 - With no software to install, just plug it in and the drive is ready to use.The hard disk chip is wrapped with an aluminum anti-interference layer to increase heat dissipation and protect data.
  • 【What You Get】 - 1 x Portable Hard Drive, 1 x USB 3.0 Cable, 1 x User Manual, Gift-type shell packaging ,Three-year manufacturer's warranty and free technical support services.
No. 6
WD 2TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play...
  • High capacity in a small enclosure – The small, lightweight design offers up to 6TB* capacity, making WD Elements portable hard drives the ideal companion for consumers on the go.
  • Plug-and-play expandability
  • Vast capacities up to 6TB[1] to store your photos, videos, music, important documents and more
  • SuperSpeed USB 3.2 Gen 1 (5Gbps)
SaleNo. 7
SANDISK 2TB Extreme Portable SSD (Old Model) - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust...
  • Get NVMe solid state performance with up to 1050MB/s read and 1000MB/s write speeds in a portable, high-capacity drive(1) (Based on internal testing; performance may be lower depending on host device & other factors. 1MB=1,000,000 bytes.)
  • Up to 3-meter drop protection and IP65 water and dust resistance mean this tough drive can take a beating(3) (Previously rated for 2-meter drop protection and IP55 rating. Now qualified for the higher, stated specs.)
  • Use the handy carabiner loop to secure it to your belt loop or backpack for extra peace of mind.
  • Help keep private content private with the included password protection featuring 256‐bit AES hardware encryption.(3)
  • Easily manage files and automatically free up space with the SanDisk Memory Zone app.(5). Non-Operating Temperature -20°C to 85°C
No. 8
YOTUO 1TB External Hard Drive, Portable Storage Expansion HDD, USB 3.0 & USB-C for PC, Mac, Desktop, Laptop...
  • 【Versatile Storage Expansion – For Gaming, Work & Everyday Use】 Running out of space on your PS5 or Xbox Series X/S? This external hard drive lets you store and play PS4 / Xbox One games directly, instantly freeing up your console’s internal...
  • 【Patented Silicone Sleeve – Data Protection You Can Count On】 Worried about drops? We’ve got you covered. The patented built‑in silicone sleeve acts like a shock‑absorbing armor, cushioning your drive against bumps and falls. Whether it’s...
  • 【Plug & Play, Compatible with Computers & Consoles】 No complicated setup—just plug in and go. Works seamlessly with Windows, Mac, and Linux computers, as well as PS4, PS5, Xbox One, and Xbox Series X/S. Process files at the office, back up data at...
  • 【USB 3.0 Ultra‑Fast Transfer – No More Waiting】 Tired of watching progress bars crawl? With USB 3.0 speeds up to 5Gbps, large files transfer in seconds. Whether you’re moving work documents, transferring hundreds of gigs of games, or backing up...
  • 【Sleek, Lightweight, and Ready to Go】 Weighing just 0.16 kg—lighter than a can of soda—this compact drive features a stylish mirror‑and‑frosted finish. Toss it in your bag and go, whether you’re heading to the office, visiting a friend for a...
SaleNo. 9
WD 6TB My Passport, Portable External Hard Drive, Black, Backup Software with Defense Against ransomware, and...
  • World’s First 6TB 2.5” Portable Hard Drive
  • Slim durable design to help take your important files with you
  • Vast capacities up to 6TB[1] to store your photos, videos, music, important documents and more
  • Back up smarter with included device management software[2] with defense against ransomware
  • Help secure your important files with password protection and hardware encryption
No. 10
Aiolo Innovation 500GB External Hard Drive Ultra Slim Portable HDD-USB 3.0 for PC, Mac, Laptop, PS4, Xbox...
  • Ultra fast data transfers: the external hard drive works with USB 3.0 thickened copper cable to provide super fast transfer speeds. Theoretical read speed is as high as 110MB/s-133MB/s and write speed is as high as 103MB/s.
  • Ultra-thin and quiet: the motherboard adopts a noise-free solution, giving you a quiet working environment. Lightweight and portable size designed to fit in your pocket for easy portability.
  • Compatibility: compatible with PS4/xbox one/Windows/Linux/Mac/Android,Stable and fast downloading on game console no difference from fast transmission when using on PC.
  • Plug and Play: no software to install, just plug it in and the drive is ready to use. The hard drive chip is wrapped with aluminum anti-interference layer to increase heat dissipation and protect data
  • Package Contents: 1* portable hard drive, 1 *USB 3.0 cable, 1*USB to type C adapter,1 *user manual, shell packaging, three-year manufacturer's warranty and free technical support services

Last update on 2026-07-10 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best External Hard Drives

Security Features

Some external drives offer built-in hardware encryption, such as AES 256-bit, to protect your sensitive data. Password protection adds another layer of security. If you store confidential information, investing in a drive with robust security features is highly recommended. Software-based encryption is also common, often provided by the manufacturer.

Frequently Asked Questions

What is the difference between HDD and SSD external drives?
HDDs use spinning platters to store data, making them cost-effective for large capacities but slower and more susceptible to physical shock. SSDs use flash memory, offering much faster speeds, greater durability, and quieter operation, but at a higher cost per gigabyte.
How much storage capacity do I need?
This depends on your usage. Basic document backups might only need 1-2TB. For large photo libraries, video editing, or extensive game collections, 4TB, 8TB, or even more may be necessary. Consider your current storage needs and future growth.
Are external drives compatible with Macs and PCs?
Most external drives are designed to be compatible with both Windows and macOS. However, some drives might be pre-formatted for one operating system, requiring reformatting for optimal use on the other. Always check the product specifications for OS compatibility.
What does USB 3.0/3.1/3.2 mean for speed?
These numbers indicate the generation and speed of the USB interface. Higher numbers generally mean faster data transfer rates. USB 3.0 (now often called USB 3.2 Gen 1) offers speeds up to 5Gbps, while USB 3.1 (USB 3.2 Gen 2) can reach 10Gbps, and USB 3.2 Gen 2x2 can achieve 20Gbps. Ensure your computer also supports the same USB standard for maximum speed.
Should I get a drive with encryption?
If you plan to store sensitive or confidential data, a drive with hardware encryption is a good investment. This protects your information even if the drive is lost or stolen, provided the encryption is strong and the password is kept secure.