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Thunderbolt External Hard Drive Comparison - July 2025
| 1 Best Choice  9.7Exceptional | 2 Best Value  9.5Excellent | 3  9.4Excellent | 4  9.2Excellent | 5  9.1Excellent | 6  8.8Very Good | 7  8.6Very Good |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelSanDisk 4TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-4T00-G25 | Model SanDisk 2TB Extreme Portable SSD - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-2T00-G25 | Model LaCie Rugged Thunderbolt USB-C 5TB External Hard Drive Portable HDD – USB 3.0 compatible, Drop Shock Dust Water Resistant, 1 Mo Adobe CC (STFS5000800) | Model SAMSUNG T9 Portable SSD 4TB, USB 3.2 Gen 2x2 External Solid State Drive, Seq. Read Speeds Up to 2,000MB/s for Gaming, Students and Professionals,MU-PG4T0B/AM, Black (pack of 1) | Model SanDisk Professional 22TB G-Drive Project - External HDD, Thunderbolt 3, USB (10Gbps), 7200RPM Ultrastar Hard Drive, Up to 260MB/s Read - SDPHG1H-022T-NBAAD | Model SanDisk Professional 5TB G-Drive ArmorATD - Rugged, Durable Portable External Hard Drive HDD, USB-C, USB 3.2 Gen 1 - SDPH81G-005T-GBA1D | Model SanDisk Professional 2TB PRO-G40 SSD - Up to 2700MB/s, Thunderbolt 3 (40Gbps), USB-C (10Gbps), IP68 dust/Water Resistance, External Solid State Drive - SDPS31H-002T-GBCND |
BrandSanDisk | Brand SanDisk | Brand LaCie | Brand SAMSUNG | Brand SanDisk Professional | Brand SanDisk Professional | Brand SanDisk Professional |
Reviews | Reviews  | Reviews | Reviews | Reviews | Reviews  | Reviews |
Features | ||||||
Movability 9.9 | Movability 9.8 | Movability 9.1 | Movability 8.6 | Movability 8.6 | Movability 8.4 | Movability 8.9 |
Storage space 9.8 | Storage space 9.8 | Storage space 9.4 | Storage space 9.1 | Storage space 9.1 | Storage space 8.9 | Storage space 7.9 |
Tech support 8.9 | Tech support 8.9 | Tech support 7.7 | Tech support 7.4 | Tech support 7.2 | Tech support 7.0 | Tech support 9.1 |
Tech Specs | ||||||
product dimensions 0.41 x 2.28 x 4.36 inches | product dimensions 0.38 x 2.07 x 3.97 inches | product dimensions 1.34 x 3.58 x 5.84 inches | product dimensions 3.46 x 2.36 x 0.55 inches | product dimensions 8.27 x 5.24 x 3.01 inches | product dimensions 5.2 x 3.46 x 1.18 inches | product dimensions 4.36 x 2.28 x 0.47 inches |
color Black | color Black | color Black | color Black | color Black | color Black | color Black |
item weight 2.75 ounces | item weight 1.76 ounces | item weight 1.32 pounds | item weight 4.3 ounces | item weight 3.64 pounds | item weight 12.3 ounces | item weight 4.3 ounces |
flash memory size 4 | flash memory size 2 | flash memory size 5 GB | flash memory size 4 TB | flash memory size 1 TB | flash memory size 5 TB | flash memory size 2 TB |
item dimensions lxwxh 0.41 x 2.28 x 4.36 inches | item dimensions lxwxh 0.38 x 2.07 x 3.97 inches | item dimensions lxwxh 1.34 x 3.58 x 5.84 inches | item dimensions lxwxh 3.46 x 2.36 x 0.55 inches | item dimensions lxwxh 8.27 x 5.24 x 3.01 inches | item dimensions lxwxh 5.2 x 3.46 x 1.18 inches | item dimensions lxwxh 4.36 x 2.28 x 0.47 inches |
customer reviews4.3 4.3 out of 5 stars 11, 694 ratings 4.3 out of 5 stars | customer reviews 4.6 4.6 out of 5 stars 60, 374 ratings 4.6 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 1, 073 ratings 4.4 out of 5 stars | customer reviews 4.7 4.7 out of 5 stars 571 ratings 4.7 out of 5 stars | customer reviews 4.5 4.5 out of 5 stars 277 ratings 4.5 out of 5 stars | customer reviews 4.4 4.4 out of 5 stars 2, 519 ratings 4.4 out of 5 stars | customer reviews 4.2 4.2 out of 5 stars 388 ratings 4.2 out of 5 stars |
hard drive interface USB 3.2 | hard drive interface USB 3.0 | hard drive interface USB 3.0 | hard drive interface USB 3.0 | hard drive interface - | hard drive interface USB 3.2 | hard drive interface USB 3.0 |
hard drive 4 TB | hard drive 2 TB Solid State Drive | hard drive 5 TB | hard drive 4 TB Solid State Drive | hard drive 22 TB | hard drive - | hard drive 2 TB Solid State Drive |
hardware platform PC, Mac | hardware platform Mac | hardware platform PC, Mac | hardware platform PC | hardware platform - | hardware platform - | hardware platform - |
language English | language English, English, English, English | language - | language - | language - | language English | language - |
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
9.7
1SanDisk24% OffSanDisk 4TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-4T00-G25
9.9 movability9.8 Storage space8.9 Tech SupportWhy we love it
Fast data transfer speeds.
Durable and portable design.
Strong security features.
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9.5
2SanDisk33% Off
SanDisk 2TB Extreme Portable SSD - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-2T00-G25
9.8 movability9.8 Storage space8.9 Tech SupportWhy we love it
Fast data transfer speeds.
Durable and portable design.
Secure file encryption.
-
9.4
3LaCie
LaCie Rugged Thunderbolt USB-C 5TB External Hard Drive Portable HDD – USB 3.0 compatible, Drop Shock Dust Water Resistant, 1 Mo Adobe CC (STFS5000800)
9.4 Storage space9.1 movability7.7 Tech SupportWhy we love it
High speed transfers: 130MB/s
Durable: drop, dust water resistant
Peace of mind: 3 year warranty data recovery
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.
