Advertising Disclosure External Data Storage Comparison - August 2025
6 Best External Data Storage In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2  9.7Exceptional | 3  9.6Exceptional | 4 Best Value  9.5Excellent | 5  9.2Excellent | 6  9.1Excellent |
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ModelWD 2TB Elements portable external hard drive, USB 3.0 interface, portable external storage, Plug-and-Play, SuperSpeed USB 3.2 Gen 1, Formatted for PC and Mac, Black | Model Seagate Expansion Desktop 6TB, External Hard Drive, USB 3.0, Data Rescue Services (STKP6000400) | Model SanDisk 2TB Extreme Portable SSD, up to 1050 MB/s read, 1,000MB/s write, External SSD, USB-C, External Solid State Drive, IP65 rated for dust and water resistance, Updated Firmware, Monterey | Model WD 5TB My Passport portable external storage, external hard drive, USB 3.0, portable HDD with software for device management, backup and password protection, works with PC, Xbox &Playstation, Black | Model UnionSine HD2510 500GB USB 3.0 Ultra Slim Portable External Hard Drive HDD Compatible with PC, Mac, Laptop, Xbox, Xbox One, PS4 (Black) | Model Toshiba Canvio Partner 1TB Portable 2.5’’ External Hard Drive, USB 3.2, Mac & Windows compatible. Xbox, PS4, PS5 |
BrandWD | Brand Seagate | Brand SanDisk | Brand WD | Brand UnionSine | Brand Toshiba |
Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews |
Features | |||||
Simple to use 9.8 | Simple to use 9.6 | Simple to use 9.4 | Simple to use 9.1 | Simple to use 9.4 | Simple to use 9.4 |
Storage space 9.8 | Storage space 9.6 | Storage space 9.4 | Storage space 9.4 | Storage space 9.8 | Storage space 9.6 |
Movability 9.8 | Movability 9.6 | Movability 9.4 | Movability 9.4 | Movability 9.6 | Movability 9.8 |
Tech support 9.1 | Tech support 9.1 | Tech support 8.9 | Tech support 8.4 | Tech support 9.6 | Tech support 9.1 |
Easy installation 9.8 | Easy installation 9.8 | Easy installation 9.6 | Easy installation 9.1 | Easy installation 9.9 | Easy installation 9.4 |
Worth the money 9.4 | Worth the money 9.4 | Worth the money 8.6 | Worth the money 9.1 | Worth the money 9.1 | Worth the money 9.1 |
Tech Specs | |||||
Product Dimensions11.05 x 8.2 x 1.5 cm 131.54 Grams | Product Dimensions 17.6 x 3.66 x 12.06 cm 1.25 Kilograms | Product Dimensions 0.97 x 5.26 x 10.08 cm 49.9 Grams | Product Dimensions 10.72 x 7.49 x 1.91 cm 209.79 Grams | Product Dimensions 11.58 x 8 x 1.27 cm 170 Grams | Product Dimensions 10.9 x 1.4 x 7.8 cm 200 Grams |
Hard disk interfaceUSB 3.0 | Hard disk interface USB 2.0/3.0 | Hard disk interface USB-C | Hard disk interface USB 3.0 | Hard disk interface USB 2.0/3.0 | Hard disk interface USB 2.0/3.0 |
Are Batteries IncludedNo | Are Batteries Included No | Are Batteries Included No | Are Batteries Included No | Are Batteries Included No | Are Batteries Included No |
Hard Drive InterfaceUSB 3.0 | Hard Drive Interface USB 2.0/3.0 | Hard Drive Interface USB-C | Hard Drive Interface USB 3.0 | Hard Drive Interface USB 2.0/3.0 | Hard Drive Interface USB 2.0/3.0 |
Digital storage capacity2 TB | Digital storage capacity 6 TB | Digital storage capacity 2 TB | Digital storage capacity 5 TB | Digital storage capacity 500 GB | Digital storage capacity 1 TB |
ColorBlack | Color Black | Color - | Color Black | Color Black | Color Black |
Compatible devicesLaptop, Desktop | Compatible devices Desktop | Compatible devices Desktop | Compatible devices Laptop, Gaming Console, Desktop | Compatible devices Laptop, Desktop | Compatible devices Laptop |
Connectivity technologyUSB | Connectivity technology USB | Connectivity technology USB | Connectivity technology USB | Connectivity technology USB | Connectivity technology USB |
Special featureI | Special feature Data recovery service | Special feature Portable | Special feature Portable | Special feature Portable | Special feature Portable |
Item Weight132 g | Item Weight 1.25 kg | Item Weight 49.9 g | Item Weight 209 g | Item Weight 170 g | Item Weight 200 g |
Hard Disk DescriptionHDD | Hard Disk Description Mechanical Hard Disk | Hard Disk Description - | Hard Disk Description Mechanical Hard Disk | Hard Disk Description Mechanical Hard Disk | Hard Disk Description Mechanical Hard Disk |
Hard Disk Rotational Speed1 RPM | Hard Disk Rotational Speed 5400 RPM | Hard Disk Rotational Speed - | Hard Disk Rotational Speed 5400 RPM | Hard Disk Rotational Speed 5400.00 | Hard Disk Rotational Speed 5400 RPM |
Hard disk form factor- | Hard disk form factor 2.5 Inches | Hard disk form factor 2.5 Inches | Hard disk form factor 2.5 Inches | Hard disk form factor 2 Inches | Hard disk form factor 2.5 Inches |
Form FactorHard Drive | Form Factor 3.5 inches | Form Factor - | Form Factor - | Form Factor 2.5 | Form Factor 2.5 inch |
Hard Drive Size2000 GB | Hard Drive Size 6 TB | Hard Drive Size 2 TB | Hard Drive Size - | Hard Drive Size 500 GB | Hard Drive Size - |
Installation type- | Installation type - | Installation type External Hard Drive | Installation type External Hard Drive | Installation type - | Installation type External Hard Drive |
Available On | Available On | Available On | Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1WDWD 2TB Elements portable external hard drive, USB 3.0 interface, portable external storage, Plug-and-Play, SuperSpeed USB 3.2 Gen 1, Formatted for PC and Mac, Black
9.8 Simple to use9.8 Storage space9.8 movabilityWhy we love it
Extra storage for your videos, music, photos and files
Plug and play ready for Windows PCs
Fast data transfer with USB 3.0
-
9.6
3SanDisk
SanDisk 2TB Extreme Portable SSD, up to 1050 MB/s read, 1,000MB/s write, External SSD, USB-C, External Solid State Drive, IP65 rated for dust and water resistance, Updated Firmware, Monterey
9.6 Easy installation9.4 Simple to use9.4 Storage spaceMain highlights- Use the handy carabiner loop to secure it to your belt loop or backpack for extra peace of mind
- Up to three-meter drop protection and IP65 water and dust resistance mean this tough drive can take a beating
- Travel worry-free with a 5-year limited warranty (See official SanDisk website) and a durable silicon shell that offers a premium feel and added protection to the drive’s exterior
- Help keep private content private with the included password protection featuring 256‐bit AES hardware encryption (Password protection uses 128-bit AES encryption and is supported by Windows 8, Windows 10 and macOS v10.9+ (Software download required for Mac, see official SanDisk website))
- Get NVMe solid state performance featuring 1050MB/s read and 1000MB/s write speeds in a portable, high-capacity drive that’s perfect for creating amazing content or capturing incredible footage
- From SanDisk, the brand professional photographers worldwide trust to handle best shots on their toughest assignments
Our ranking system
The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.
Features
Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
Consumer Reviews
We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
