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Cmr External Hdd Comparison - April 2026
| 1 Best Choice  9.9Exceptional | 2 Best Value  9.8Exceptional | 3  9.7Exceptional | 4  9.6Exceptional | 5  9.5Excellent | 6 9.4Excellent | 7  9.3Excellent |
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ModelWestern Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN | Model WD 20TB Elements Desktop External Hard Drive, USB 3.0 drive for plug-and-play storage - WDBWLG0200HBK-NESN | Model Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black | Model WD_BLACK 5TB P10 Game Drive, Portable External Hard Drive, Works with Playstation, Xbox, & PC - WDBA3A0050BBK-WESN | Model Western Digital 10TB Elements Desktop External Hard Drive, USB 3.0 external hard drive for plug-and-play storage - WDBWLG0100HBK-NESN | Model Seagate Portable 4TB External Hard Drive HDD – USB 3.0 for PC, Mac, Xbox, & PlayStation - 1-Year Rescue Service (SRD0NF1) | Model Seagate Portable 2TB External Hard Drive HDD — USB 3.0 for PC, Mac, PlayStation, & Xbox -1-Year Rescue Service (STGX2000400) |
BrandWestern Digital | Brand WD | Brand Seagate | Brand WD | Brand WD | Brand Seagate | Brand Seagate |
Reviews | Reviews | Reviews | Reviews | Reviews  | Reviews | Reviews |
Features | ||||||
Movability 9.6 | Movability 9.1 | Movability 9.6 | Movability 9.8 | Movability 9.1 | Movability 9.6 | Movability 9.6 |
Storage space 9.6 | Storage space 9.6 | Storage space 9.6 | Storage space 9.8 | Storage space 9.6 | Storage space 9.6 | Storage space 9.6 |
Tech support 9.1 | Tech support 9.1 | Tech support 8.9 | Tech support 9.1 | Tech support 9.1 | Tech support 8.9 | Tech support 8.9 |
Lasts a long time 9.1 | Lasts a long time 9.4 | Lasts a long time 9.3 | Lasts a long time 9.6 | Lasts a long time 9.4 | Lasts a long time 9.3 | Lasts a long time 9.3 |
Simple to use 9.6 | Simple to use 9.8 | Simple to use 9.6 | Simple to use 9.6 | Simple to use 9.8 | Simple to use 9.6 | Simple to use 9.6 |
Light weight 9.4 | Light weight 9.3 | Light weight 9.8 | Light weight 9.6 | Light weight 9.4 | Light weight 9.8 | Light weight 9.8 |
Tech Specs | ||||||
product dimensions 4.35 x 3.23 x 0.82 inches | product dimensions 5.31 x 1.89 x 6.53 inches | product dimensions 9.2 x 6 x 1.1 inches | product dimensions 4.65 x 3.46 x 0.82 inches | product dimensions 5.31 x 1.89 x 6.53 inches | product dimensions 4.61 x 3.15 x 0.79 inches | product dimensions 4.6 x 3.15 x 0.58 inches |
color Black | color Black | color Black | color Black | color Black | color Black | color Black |
item weight 8.3 ounces | item weight 1.98 pounds | item weight 9.2 ounces | item weight 8.2 ounces | item weight 2.09 pounds | item weight 9.2 ounces | item weight 6.7 ounces |
hardware platform PC, Mac | hardware platform PC, Mac w/ Reformat | hardware platform PC, Mac | hardware platform PC, Mac | hardware platform PC | hardware platform PC, Mac | hardware platform PC, Mac |
item dimensions lxwxh 4.35 x 3.23 x 0.82 inches | item dimensions lxwxh 5.31 x 1.89 x 6.53 inches | item dimensions lxwxh 9.2 x 6 x 1.1 inches | item dimensions lxwxh 4.65 x 3.46 x 0.82 inches | item dimensions lxwxh 5.31 x 1.89 x 6.53 inches | item dimensions lxwxh 4.61 x 3.15 x 0.79 inches | item dimensions lxwxh 4.6 x 3.15 x 0.58 inches |
hard drive 5 TB Portable | hard drive 20 TB Mechanical Hard Disk | hard drive 5 TB Mechanical Hard Disk | hard drive 5 TB Mechanical Hard Disk | hard drive 10 TB Mechanical Hard Disk | hard drive 4 TB Mechanical Hard Disk | hard drive 2 TB Mechanical Hard Disk |
flash memory size 5 | flash memory size - | flash memory size 5 TB | flash memory size 5 TB | flash memory size 10 | flash memory size 4 GB | flash memory size 2 |
hard drive interface USB 3.0 | hard drive interface USB 1.1 | hard drive interface - | hard drive interface USB 3.0 | hard drive interface USB 2.0/3.0 | hard drive interface USB 3.0 | hard drive interface USB 3.0 |
operating system- | operating system - | operating system - | operating system - | operating system PC Mac | operating system Windows 10, Windows 8, Windows 10 | operating system Windows 10, Windows 8, Windows 9 |
Review | Review | Review | Review | Review - | Review | Review |
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
9.9
1Western DigitalWestern Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN
9.6 movability9.6 Storage space9.6 Simple to useWhy we love it
Compact and portable design.
Easy plug-and-play setup.
Reliable storage solution.
-
9.8
2WD20% Off
WD 20TB Elements Desktop External Hard Drive, USB 3.0 drive for plug-and-play storage - WDBWLG0200HBK-NESN
9.8 Simple to use9.6 Storage space9.4 lasts a long timeWhy we love it
High-capacity storage for large data needs.
Plug-and-play for Windows; reformat for Mac.
Reliable and quiet operation.
-
9.7
3Seagate
Seagate Portable 5TB External Hard Drive HDD – USB 3.0 for PC, Mac, PS4, & Xbox - 1-Year Rescue Service (STGX5000400), Black
9.8 Light weight9.6 movability9.6 Storage spaceWhy we love it
Large 5TB storage capacity.
Compatible with PC and Mac.
Easy plug-and-play setup.
Our ranking system
At bestchoice.com, our team curates a selection of top products from a vast array available online, using a sophisticated ranking system based on carefully defined criteria.While traditional hands-on testing has its merits, our use of AI technology offers distinct advantages. AI allows us to process and analyze vast amounts of data from multiple sources, providing a comprehensive view that goes beyond what manual testing can achieve. This approach enables us to deliver insights that are aligned with current trends and consumer preferences, ensuring our reviews are both relevant and up-to-date.
Features
Our AI-driven analysis examines key attributes, capabilities, and other critical factors tailored to each product category. This method allows us to assess effectiveness from various perspectives, ensuring a well-rounded evaluation.
Consumer Reviews
We aggregate and evaluate consumer feedback from across the internet, giving weight to ratings and reviews that reflect the most reliable insights. AI enhances this process by filtering and prioritizing data, offering a balanced view without the need for direct personal endorsements.
Popularity
Our system also considers the popularity of products, analyzing factors such as market presence, reputation, and user satisfaction. By leveraging AI, we capture a comprehensive picture of a product's standing in the market, which may not always be evident through traditional testing.
Value for money
AI allows us to compare products based on attributes like price, specifications, and user feedback, helping to determine their value for money. This data-driven approach offers an efficient and reliable way to assess how products stack up against one another in terms of cost-effectiveness.
