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SanDisk 4TB 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 - SDSSDE61-4T00-G25
- POWERFUL YET PORTABLE. Get fast NVMe solid state performance with up to 1050MB/s read and 1000MB/s write speeds in a portable, high-capacity drive.
- TAKE IT WITH YOU. Up to three-meter drop protection and IP65 water and dust resistance mean this durable drive can take a beating.
- TRAVEL WORRY-FREE. Get extra peace of mind with a 5-year limited warranty and a durable silicone shell.
- IT GOES WHERE YOU GO. Use the handy carabiner loop to attach the drive to your belt loop or backpack for extra security.
- PUT A LOCK ON YOUR FILES. Help keep private content private with the included password protection featuring 256-bit AES hardware encryption.
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Overview
Specs
Reviews (48)
Discover the power and convenience of the Extreme Portable USB 3.2 Gen 2 Type-C External SSD V2, now with updated firmware. This device is compatible with iPhone 15/Pro via the Apple Files App and supports direct HD video capture on iPhone 15 Pro, although ProRes video is not supported. Designed for the adventurous, this SanDisk Extreme Portable SSD is built to fit your mobile lifestyle and enhance your productivity with its impressive speed. It's nearly twice as fast as the previous generation, offering you rapid NVMe solid state performance with read speeds of 1050MB/s and write speeds of 1000MB/s.
This high-capacity, portable drive is ideal for content creators and videographers, allowing you to capture and store incredible footage wherever you are. With up to two-meter drop protection and IP55 water and dust resistance, this robust drive can withstand the rigors of travel and outdoor use. The durable silicon shell not only provides a premium feel but also adds an extra layer of protection to the drive's exterior. For added security, you can use the handy carabiner loop to attach the drive to your belt loop or backpack when you're on the go.
Keep your private content secure with the included password protection feature, which uses 256-bit AES hardware encryption. This professional-grade storage solution is brought to you by SanDisk, a brand trusted by professional photographers worldwide for handling their most precious shots and footage. Each drive undergoes hundreds of hours of rigorous testing to ensure reliability, so you can trust that your important files are in safe hands. With the updated firmware, you can live fearlessly, knowing that you have a reliable backup of your most important data. Please note that your Portable SSD may require a firmware update.
We have identified a firmware issue that can cause SanDisk Extreme Portable SSD V2, SanDisk Extreme Pro Portable SSD V2, and WD My Passport SSD products to unexpectedly disconnect from a computer. To resolve this issue, we have developed a firmware updater tool. Please visit the Western Digital Firmware Update link to check if your device has been impacted.
This high-capacity, portable drive is ideal for content creators and videographers, allowing you to capture and store incredible footage wherever you are. With up to two-meter drop protection and IP55 water and dust resistance, this robust drive can withstand the rigors of travel and outdoor use. The durable silicon shell not only provides a premium feel but also adds an extra layer of protection to the drive's exterior. For added security, you can use the handy carabiner loop to attach the drive to your belt loop or backpack when you're on the go.
Keep your private content secure with the included password protection feature, which uses 256-bit AES hardware encryption. This professional-grade storage solution is brought to you by SanDisk, a brand trusted by professional photographers worldwide for handling their most precious shots and footage. Each drive undergoes hundreds of hours of rigorous testing to ensure reliability, so you can trust that your important files are in safe hands. With the updated firmware, you can live fearlessly, knowing that you have a reliable backup of your most important data. Please note that your Portable SSD may require a firmware update.
We have identified a firmware issue that can cause SanDisk Extreme Portable SSD V2, SanDisk Extreme Pro Portable SSD V2, and WD My Passport SSD products to unexpectedly disconnect from a computer. To resolve this issue, we have developed a firmware updater tool. Please visit the Western Digital Firmware Update link to check if your device has been impacted.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 5 years
- Limited Warranty period (labor): 5 years
- Read full details
Return Policies
- Return for refund until: January 31, 2026
- Return for replacement until: January 31, 2026
- This item is covered by Newegg.ca's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2025 and December 31, 2025 you will have until January 31, 2026 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-866-726-3475
- Support Website
- View other products from SanDisk
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The SanDisk 4TB Extreme Portable SSD is a high-capacity external drive with up to 1050 MB/s read and 1000 MB/s write speeds, suited to creators and professionals who need fast portable storage for large files.
Recommended For
- Photographers and videographers who travel with a laptop and need a pocketable 4TB drive for transferring or carrying large photo libraries and footage between shoots.
- Mobile creators who want to edit or manage active projects from an external drive, provided their computer has a compatible USB 3.2 Gen 2 connection and their workflow does not require faster interface speeds.
- Traveling photographers, field workers, and other users who carry storage between locations and value a compact drive with a carabiner loop, drop protection, and water- and dust-resistance ratings.
- Laptop users who need a high-capacity portable drive for backups or to move large files between compatible Windows and macOS computers.
Real-World Use Scenarios
- After a photo or video shoot, copy footage and image files to the drive to free space on camera cards or a laptop; the files remain portable for later sorting and editing.
- When editing video on a laptop, keep project media on the connected SSD and work from it; reviewers found the drive responsive in performance tests, though results depend on the computer and connection.
- For work split between computers, carry a project folder or large media files on the drive and connect it to another compatible laptop or desktop instead of repeatedly downloading them.
- While traveling or working on location, keep the drive with camera files or project materials close at hand; its compact body, attachment loop, and dust- and water-resistance rating suit mobile use, but do not make it waterproof.
- Keep an extra offline copy of important photos or project files on the drive for access away from cloud storage; treat it as one backup copy, not the only copy of valuable data.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Portable external storage for personal, business, gaming, and creative files, with 4TB capacity for large file libraries |
| Capacity And Form Factor | 4TB portable external solid-state drive |
| Interface And Connectivity | USB 3.2 Gen 2 interface; package includes USB Type-C to Type-C cable and Type-C to Type-A adapter |
| Read And Write Performance | Sequential speeds up to 1050 MB/s read and 1000 MB/s write |
| Durability And File Security | IP65 water and dust resistance, drop protection up to 3 meters, silicone shell, and password protection with 256-bit AES hardware encryption |
| Compatibility And System Requirements | Listed for Mac and PC, tablets, and Nintendo Switch; system requirements are Windows 10 or later and macOS 10.13 or later |
| Dimensions And Weight | 100.8 × 52.55 × 9.6 mm; weighs 52 g |
| Warranty | 5-year limited warranty |
| Included Accessories | USB Type-C to Type-C cable, Type-C to Type-A adapter, and SanDisk Warranty Guide |
| Model And Finish | SanDisk Extreme series, model SDSSDE61-4T00-G25; black |
Reference Q&A
Q: Is the 4TB SanDisk Extreme Portable SSD a safer choice than the Samsung T7 Shield?
A: Neither product can be called universally more reliable based on these specifications. Both advertise up to 1,050MB/s read and 1,000MB/s write speeds, IP65 protection, and 4TB capacity; SanDisk lists a five-year limited warranty, while Samsung lists three years. Important for this exact SanDisk model: SanDisk has identified the SDSSDE61 4TB in a firmware notice concerning unexpected disconnects. Check the drive’s serial number and install any applicable firmware update before relying on it, and keep a separate backup of important files. Choose the SanDisk for its longer listed warranty and carabiner loop; compare the T7 Shield if you prefer not to manage that SanDisk-specific firmware update.
Q: Should I get this SanDisk Extreme or the Samsung T7 Shield for large file transfers?
A: For everyday transfers, their advertised peak speeds are the same, and both have IP65 protection. In Shutter Muse’s test, the SanDisk Extreme V2 was faster on a 256MB file, while the T7 Shield was faster in the 64GB write test—about 800MB/s versus about 500MB/s for the SanDisk in that review. Those results describe that test, not every computer or workload. Choose the SanDisk if its five-year listed warranty and carabiner loop matter more; consider the T7 Shield if your work often involves long, large writes and you want the drive that performed better in that review’s large-file test.
Q: Is the SanDisk Extreme PRO worth it over this 4TB SanDisk Extreme?
A: The model in this listing is the SanDisk Extreme Portable SSD, model SDSSDE61, with advertised speeds up to 1,050MB/s read and 1,000MB/s write. The separate Extreme PRO USB 3.2 model advertises up to 2,000MB/s read and write, so it may suit faster workflows—but reaching its higher speeds requires a compatible USB 3.2 Gen 2x2 connection. Choose this Extreme if its 10Gbps-class speed meets your needs or your device lacks that faster interface; choose the Extreme PRO when your host supports the interface and faster transfers are worth the upgrade.
Q: Should I buy the 2TB or 4TB SanDisk Extreme Portable SSD?
A: Choose the 4TB model when you need more room for large media libraries, project files, or backups without carrying another drive. Choose the 2TB model when that capacity is sufficient. Both are in the SanDisk Extreme Portable SSD line, which advertises up to 1,050MB/s read and 1,000MB/s write speeds; the main decision is capacity rather than a listed speed upgrade.
Q: Is this SSD suitable for carrying between work, home, and travel?
A: Yes. It weighs 52 g and has a carabiner loop, up to 3-meter drop protection, and IP65 water and dust resistance. IP65 does not mean it is safe to immerse in water; dry it before use.
Q: Will it work with both Windows and Mac, including computers with USB-A ports?
A: It is specified for Windows 10 or later and macOS 10.13 or later. The package includes a USB-C cable and a USB-C-to-USB-A adapter, so it can connect to a USB-A port; transfer speeds depend on the computer’s USB connection.
Q: Can I use it for Mac backups, and will it back up automatically?
A: It can be used as a Mac Time Machine backup drive, but simply leaving it connected does not set up automatic backups. Configure Time Machine or other backup software on the computer.
Q: Can it reach its advertised transfer speeds on any computer?
A: No. The listed maximums are up to 1,050 MB/s read and 1,000 MB/s write. Actual speeds can be lower depending on the computer’s USB port, connection, and workload.
Q: Is the 4TB SanDisk Extreme reliable enough for important work files?
A: Reddit discussions report failures and data-loss concerns involving some 4TB units, while other owners report trouble-free use. Those anecdotes do not establish the failure rate or the status of an individual drive. For important work, keep a separate backup rather than relying on this SSD as the only copy.
Q: Is this SSD a good choice for video editing or camera recording?
A: Its listed speeds of up to 1,050 MB/s read and 1,000 MB/s write make it a candidate for transferring or working with large video files, but actual speeds depend on the computer, connection, and workload. Reddit users discuss recording workflows as well as reported 4TB drive failures, so check camera compatibility and keep project files backed up.
Q: Should I choose this over a cheaper external hard drive or an NVMe drive in an enclosure?
A: Choose this if you want a compact, portable SSD and its advertised capacity and speed suit your needs. Reddit discussions frame HDDs as a lower-cost option when speed is less important, and an NVMe-plus-enclosure setup as a more flexible alternative for some users. Check your device’s USB support: the drive’s maximum speed requires a compatible connection.