Advertising Disclosure Reliable 4tb External Hard Drive Comparison - July 2025
7 Best Reliable 4tb External Hard Drive 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 Best Value  9.7Exceptional | 3  9.4Excellent | 4  9.3Excellent | 5  9.2Excellent | 6  9.0Excellent | 7  8.8Very Good |
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ModelWD 4TB 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 LaCie Mobile Drive Secure 4TB, Portable External Hard Drive 2.5", PC Mac iPad & iPhone, Data Rescue Service (STLR4000400) | Model Seagate Portable Drive 4TB, External Hard Drive, Dark Grey, for PC Laptop and Mac, Data Rescue Services, Amazon Exclusive (STGX4000400) | Model Sonnics 4TB External Hard Drive USB 3.0 High Speed for XBOX ONE / PS4 / Windows PC/Mac | Model Toshiba 4TB Canvio Ready – 2.5 inch Portable External Hard Drive with SuperSpeed USB 3.2 Gen 1, Compatible with Microsoft Windows 7, 8 and 10, Black (HDTP340EK3CA) | Model LaCie Rugged USB-C 4TB, Draagbare Externe Harde Schijf, PC Mac iPad & iPhone, Data Rescue Service (STFR4000800) | Model WD 4TB Elements External Hard Drive, Desktop HDD storage, USB 3.0 compatible, Fast Transfer rates, Easy add on storage for all your pictures, videos, music and documents, Black |
BrandWD | Brand LaCie | Brand Seagate | Brand Sonnics | Brand Toshiba | Brand LaCie | Brand WD |
Reviews | Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews  |
Features | ||||||
Movability 9.8 | Movability 9.6 | Movability 9.6 | Movability 9.9 | Movability 9.8 | Movability 9.4 | Movability 8.9 |
Simple to use 9.8 | Simple to use 9.8 | Simple to use 9.6 | Simple to use 9.8 | Simple to use 9.4 | Simple to use 9.1 | Simple to use 9.8 |
Storage space 9.8 | Storage space 9.6 | Storage space 9.6 | Storage space 9.9 | Storage space 9.8 | Storage space 9.4 | Storage space 9.8 |
Lasts a long time 9.1 | Lasts a long time 9.6 | Lasts a long time 9.3 | Lasts a long time 9.8 | Lasts a long time 9.3 | Lasts a long time 8.6 | Lasts a long time 7.7 |
Tech support 9.1 | Tech support 9.6 | Tech support 9.1 | Tech support 9.9 | Tech support 9.1 | Tech support 9.1 | Tech support 8.6 |
Worth the money 9.4 | Worth the money 9.4 | Worth the money 9.4 | Worth the money 9.8 | Worth the money 9.1 | Worth the money 7.9 | Worth the money 9.4 |
Easy installation 9.8 | Easy installation 9.6 | Easy installation 9.8 | Easy installation 9.8 | Easy installation 9.4 | Easy installation 9.1 | Easy installation 9.8 |
Tech Specs | ||||||
form factor 2.5-inch | form factor 2.5-inch | form factor Portable | form factor 3.5-inch | form factor 2.5-inch | form factor Portable | form factor 3.5-inch |
hard disk description Mechanical Hard Disk | hard disk description Festkörper-Laufwerk | hard disk description Mechanical Hard Disk | hard disk description Mechanical Hard Disk | hard disk description Mechanical Hard Disk | hard disk description Mechanical Hard Disk | hard disk description Hybrid Drive |
customer reviews4.7 4.7 out of 5 stars 234, 582 ratings 4.7 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 487 ratings 4.5 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 260, 634 ratings 4.5 out of 5 stars | customer reviews 4.3 4.3 out of 5 stars 663 ratings 4.3 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 100, 888 ratings 4.6 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 26, 499 ratings 4.6 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 20, 937 ratings 4.5 out of 5 stars |
are batteries included No | are batteries included No | are batteries included No | are batteries included No | are batteries included No | are batteries included No | are batteries included No |
item weight 236 g | item weight 300 g | item weight 260 g | item weight 1 kg | item weight 217 g | item weight 336 g | item weight 910 g |
guaranteed software updates until unknown | guaranteed software updates until unknown | guaranteed software updates until unknown | guaranteed software updates until unknown | guaranteed software updates until unknown | guaranteed software updates until unknown | guaranteed software updates until unknown |
hard drive interface USB 2.0/3.0 | hard drive interface USB-C | hard drive interface USB 3.0 | hard drive interface USB 3.0 | hard drive interface Serial ATA | hard drive interface USB 3.2 | hard drive interface ATA-4 |
Hard Drive Size 4000 GB | Hard Drive Size 4 TB | Hard Drive Size 4 TB | Hard Drive Size 4 TB | Hard Drive Size 4 TB | Hard Drive Size 4000 GB | Hard Drive Size 4000 GB |
color Black | color Space Grey | color Black Matt | color Black | color Canvio Ready | color Orange | color Black |
product dimensions 11.05 x 8.2 x 2.11 cm 235.87 g | product dimensions 2.04 x 8.53 x 11.83 cm 300 g | product dimensions 11.71 x 8 x 2.01 cm 260 g | product dimensions - | product dimensions 10.9 x 7.8 x 1.95 cm 217 g | product dimensions 2.6 x 8.6 x 13.51 cm 335.66 g | product dimensions 4.8 x 13.5 x 16.58 cm 910 g |
lithium battery weight 0.01 g | lithium battery weight - | lithium battery weight 0.85 g | lithium battery weight - | lithium battery weight 2 g | lithium battery weight 0.85 g | lithium battery weight 5 g |
lithium battery packaging Batteries contained in equipment | lithium battery packaging - | lithium battery packaging Batteries contained in equipment | lithium battery packaging - | lithium battery packaging Batteries packed with equipment | lithium battery packaging Batteries only | lithium battery packaging Batteries contained in equipment |
lithium battery energy content 3.7 Watt Hours | lithium battery energy content - | lithium battery energy content 4.9 Watt Hours | lithium battery energy content - | lithium battery energy content 2 Kilowatt Hours | lithium battery energy content 4.9 Watt Hours | lithium battery energy content 4.9 Watt Hours |
hard disk rotational speed 5400 RPM | hard disk rotational speed - | hard disk rotational speed - | hard disk rotational speed 7200 RPM | hard disk rotational speed 7200 | hard disk rotational speed 5400 RPM | hard disk rotational speed 5400 RPM |
hardware platform- | hardware platform PlayStation 5 | hardware platform PC, Mac | hardware platform PC, Mac | hardware platform - | hardware platform PC, Mac | hardware platform PC |
computer memory type- | computer memory type DIMM | computer memory type - | computer memory type - | computer memory type DIMM | computer memory type DIMM | computer memory type DDR3 SDRAM |
batteries- | batteries - | batteries 1 Lithium Ion batteries required. | batteries - | batteries 1 Lithium Ion batteries required. | batteries 1 Lithium Ion batteries required. | batteries 1 Lithium Ion batteries required. |
operating system- | operating system - | operating system Windows 10, Windows 8, Windows 10 | operating system - | operating system - | operating system Windows 7, Mac OS X 10.5 Leopard | operating system Yes |
number of lithium ion cells- | number of lithium ion cells - | number of lithium ion cells - | number of lithium ion cells - | number of lithium ion cells 5 | number of lithium ion cells 1 | number of lithium ion cells 2 |
Available On | 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 4TB 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 movability9.8 Simple to use9.8 Storage spaceWhy we love it
Easy setup with Windows PCs.
Great for large file storage.
Fast USB 3.0 data transfer.
-
9.7
2LaCie
LaCie Mobile Drive Secure 4TB, Portable External Hard Drive 2.5", PC Mac iPad & iPhone, Data Rescue Service (STLR4000400)
9.8 Simple to use9.6 movability9.6 Storage spaceWhy we love it
Compatible with PC, Mac, and iPad USB-C.
Eco-friendly materials in drive and packaging.
Three-year warranty and data recovery services included.
-
9.4
3Seagate
Seagate Portable Drive 4TB, External Hard Drive, Dark Grey, for PC Laptop and Mac, Data Rescue Services, Amazon Exclusive (STGX4000400)
9.8 Easy installation9.6 movability9.6 Simple to useWhy we love it
Easy plug-and-play setup.
Compatible with multiple devices.
Includes data recovery services.
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.
