Electronics & Computing

The Best External Solid State Drives

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

External solid-state drives (SSDs) offer a significant leap in speed and durability over traditional hard drives, making them ideal for professionals and everyday users alike. Selecting the right external SSD ensures your data is transferred quickly, securely, and reliably, whether you're backing up critical files or working with large media projects.

No. 1
Sandisk 2TB Extreme Portable SSD, Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance...
  • 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)
SaleNo. 2
Seagate 2TB Portable Hard Drive | USB 3.0 (STGX2000400) | Everyday HDD storage. Plug-and-play backup. Windows...
  • 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
SaleNo. 3
Sandisk 1TB Extreme Portable SSD, Up to 2000MB/s Transfer Speeds-New Model
  • NEARLY 2X FASTER THAN OUR PREVIOUS GENERATION(8) – move 1,000 high-res photos in under 60 seconds(6) with up to 2000MB/s transfer speeds(2).
  • IP65 RATING AND UP TO 3M DROP PROTECTION(3) – protects against spills and drops.
  • POCKET-SIZED – fits easily in pockets and small bags.
  • SPACE TO OWN YOUR AI CONTENT – speed and capacity to download your high-res clips and photo edits.
SaleNo. 4
Samsung T7 Portable SSD 1TB Titan Gray, USB 3.2 Gen 2, Up to 1,050MB/s
  • MADE FOR THE MAKERS: Create; Explore; Store; The T7 Portable SSD delivers fast speeds and durable features to back up any endeavor; Build your video editing empire, file your photographs or back up your blogs all in an instant
  • SHARE IDEAS IN A FLASH: Don’t waste a second waiting and spend more time doing; The T7 is embedded with PCIe NVMe technology that brings fast read and write speeds up to 1,050/1,000 MB/s¹, making it almost twice as fast as the T5
  • ALWAYS MAKE THE SAVE: Compact design with massive capacity; With capacities up to 4TB, save exactly what you need to your drive – from large working files to game data and everything in between
  • ADAPTS TO EVERY NEED: Whether using a PC or mobile phone, count on the T7 for extensive compatibility²; It’s a true team player when it comes to heavy-duty application usage or file-saving
No. 5
SSK Portable SSD 500GB External Solid State Hard Drive USB C Up to 1050MB/s
  • Capacity Display Variance: 500GB external ssd often appears as around 465GB on Windows. MacOS can show full 500 GB capacity. This is binary calculation difference and doesn’t affect SSD hard drive actual physical storage
  • 1050 MB/s Speed: Instantly access to your files with blazing-fast 10Gbps external SSD read up to 1050MB/s and write up to 1000MB/s. LED Light indicates USB SSD instant activity
  • Data Security: Solid state drives S.M.A.R.T. health diagnostics​ and adaptive TRIM optimizing data block management ensures consistent write speeds and extends the longevity of the portable SSD
  • USB-C & USB-A Cable: Both cables featuring rapid USB 3.2 Gen2, this USB SSD effortlessly bridges devices, enabling seamless cross-platform file transfers and backup between computers, smartphones, tablets and iPhone
SaleNo. 6
Samsung T7 Portable SSD 2TB Titan Gray, USB 3.2 Gen 2, Up to 1,050MB/s
  • MADE FOR THE MAKERS: Create; Explore; Store; The T7 Portable SSD delivers fast speeds and durable features to back up any endeavor; Build your video editing empire, file your photographs or back up your blogs all in an instant
  • SHARE IDEAS IN A FLASH: Don’t waste a second waiting and spend more time doing; The T7 is embedded with PCIe NVMe technology that brings fast read and write speeds up to 1,050/1,000 MB/s¹, making it almost twice as fast as the T5
  • ALWAYS MAKE THE SAVE: Compact design with massive capacity; With capacities up to 4TB, save exactly what you need to your drive – from large working files to game data and everything in between
  • ADAPTS TO EVERY NEED: Whether using a PC or mobile phone, count on the T7 for extensive compatibility²; It’s a true team player when it comes to heavy-duty application usage or file-saving
No. 7
Sandisk 1TB Portable SSD, Up to 1000MB/s Read Speeds, Black (New Model)
  • UP TO 5X FASTER THAN OLD-SCHOOL PORTABLE HARD DRIVES(4). Transfer large files quickly with read speeds up to 1000 MB/s(2), so you spend less time waiting and more time creating.
  • DURABLE DESIGN. With no moving parts and drop protection up to 2 meters(3), help your files stay protected on the go.
  • POCKET-SIZED PORTABILITY. Slim and lightweight enough to fit in your pocket or bag without adding bulk.
  • SPACE FOR MODERN FILES. Store photos, videos, and AI-generated edits with fast, reliable performance.
SaleNo. 8
Samsung T9 Portable SSD 1TB, USB 3.2 Gen 2x2 External SSD, Up to 2,000 MB/s
  • NONSTOP SPEED: Race through projects with our fastest SSD for creators; Load, edit and transfer with sustained read and write speeds of up to 2,000MB/s1; The T9 Portable SSD performs at high speeds even during longer processes
  • DYNAMIC THERMAL GUARD: When you’re elbow-deep in a passion project, the T9 Portable SSD stays cool; Its advanced thermal solution withstands and controls heat to keep the SSD at ideal temperatures—even in heavy use2
  • ADAPTS TO EVERY NEED: Whether you’re using a desktop, camera or a gaming console3, count on the T9 Portable SSD for extensive compatibility; It’s a true team player when it comes to heavy-duty application usage or file-saving
  • STRONG. SOLID. STABLE: From concept to completion – the T9 Portable SSD gives you the longevity to last through heavy use with one convenient drive that dares to go the distance
No. 9
SSK Portable SSD 250GB External Solid State Hard Drive USB C Up to 1050MB/s
  • Capacity Display Variance: 250GB external ssd often appears as around 232GB on Windows. MacOS can show full 250 GB capacity. This is binary calculation difference and doesn’t affect SSD hard drive actual physical storage
  • 1050 MB/s Speed: Instantly access to your files with blazing-fast 10Gbps external SSD read up to 1050MB/s and write up to 1000MB/s. LED Light indicates USB SSD instant activity
  • Data Security: Solid state drives S.M.A.R.T. health diagnostics​ and adaptive TRIM optimizing data block management ensures consistent write speeds and extends the longevity of the portable SSD
  • USB-C & USB-A Cable: Both cables featuring rapid USB 3.2 Gen2, this USB SSD effortlessly bridges devices, enabling seamless cross-platform file transfers and backup between computers, smartphones, tablets and iPhone
SaleNo. 10
Samsung T9 Portable SSD 2TB, USB 3.2 Gen 2x2 External SSD, Up to 2,000 MB/s
  • NONSTOP SPEED: Race through projects with our fastest SSD for creators; Load, edit and transfer with sustained read and write speeds of up to 2,000MB/s1; The T9 Portable SSD performs at high speeds even during longer processes
  • DYNAMIC THERMAL GUARD: When you’re elbow-deep in a passion project, the T9 Portable SSD stays cool; Its advanced thermal solution withstands and controls heat to keep the SSD at ideal temperatures—even in heavy use2
  • ADAPTS TO EVERY NEED: Whether you’re using a desktop, camera or a gaming console3, count on the T9 Portable SSD for extensive compatibility; It’s a true team player when it comes to heavy-duty application usage or file-saving
  • STRONG. SOLID. STABLE: From concept to completion – the T9 Portable SSD gives you the longevity to last through heavy use with one convenient drive that dares to go the distance

Last update on 2026-10-15 / Affiliate links / Images from Amazon Product Advertising API

How to Choose the Best External Solid State Drives

Understanding Key Specifications

When choosing an external SSD, pay close attention to its interface and protocol. NVMe SSDs connected via Thunderbolt 3 or USB 3.2 Gen 2x2 offer the fastest speeds, often exceeding 1000 MB/s. SATA-based external SSDs, while still faster than HDDs, will generally top out around 550 MB/s and are often more budget-friendly. Consider the capacity you need; 500GB is sufficient for basic backups, while 1TB or 2TB are better for large video files or extensive photo libraries. Durability is also a factor; look for ruggedized or water-resistant models if you plan to use the drive in demanding environments.

Connectivity and Compatibility

Ensure the external SSD's connector type matches your devices. USB-C is the modern standard, but older devices may require USB-A adapters. Thunderbolt 3 and USB 4 are backward compatible with USB 3.x, but you'll only achieve maximum speeds if both the drive and the host device support the highest standard. For Mac users, Thunderbolt drives often provide the best performance. Check if the drive comes pre-formatted for your operating system (e.g., exFAT for cross-platform use, APFS for macOS) or if reformatting is necessary.

Frequently Asked Questions

What is the main advantage of an external SSD over an external HDD?
External SSDs offer significantly faster read and write speeds compared to traditional external hard drives (HDDs). They are also more durable as they have no moving parts, making them less susceptible to damage from drops or shocks.
How do I choose the right capacity for my needs?
Consider what you'll be storing. For operating system backups or documents, 500GB might suffice. For large media files like videos, high-resolution photos, or extensive game libraries, 1TB, 2TB, or even larger capacities are recommended.
What is the difference between USB 3.2 Gen 1, Gen 2, and Gen 2x2?
These designations refer to the speed of the USB interface. Gen 1 offers up to 5Gbps, Gen 2 up to 10Gbps, and Gen 2x2 offers up to 20Gbps. Higher numbers indicate faster potential transfer speeds.
Is Thunderbolt 3 or USB-C better for an external SSD?
Thunderbolt 3 (which uses the USB-C connector) typically offers higher bandwidth and faster speeds than standard USB-C, especially for NVMe SSDs. However, Thunderbolt 3 ports are less common than USB-C ports.
Do I need to format the external SSD?
Most external SSDs come pre-formatted, often with exFAT for broad compatibility across Windows and macOS. If you plan to use the drive exclusively with one operating system and want to optimize performance or security, reformatting it to that OS's native file system (like APFS for Mac or NTFS for Windows) might be beneficial.

How we compare Electronics & Computing

1 Specifications: we compare the key features and specifications listed by the manufacturer and on Amazon.
2 Customer ratings: we take into account the average Amazon rating and the number of reviews.
3 Price: we check the current price and highlight notable deals.
4 Updates: comparisons are refreshed regularly as prices and availability change.

Our comparisons are reviewed and updated regularly to reflect the latest products and prices.

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