
Lexar 1TB Professional Go Portable SSD w/Hub, Supports Apple 4K 60fps ProRes, Up to 1050MB/s, USB 3.2, Rugged, IP65, Ultracompact, Compatible w/iPhone 15/16 (Not 17), External SSD (LSL400S001T-RNSNU)
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AI Verdict
This 1TB USB 3.2 Gen 2 SSD with 1050MB/s read, 1000MB/s write, and an integrated 4-port USB-C hub is for iPhone 15/16 ProRes video creators needing rugged, portable storage.
This SSD is purpose-built for iPhone 15/16 users capturing 4K 60fps ProRes video, offering direct recording capabilities and an integrated hub for essential peripherals. Its IP65 rating and compact 13-gram design make it suitable for mobile, on-the-go production.
If you need more storage or faster speeds, look for SSDs with higher capacities (2TB+) or Thunderbolt/USB4 interfaces.
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Pros
- Integrated 4-port USB-C hub expands connectivity for peripherals like microphones or lights.
- Captures Apple ProRes 4K 60fps video directly from iPhone 15/16 without dropped frames.
- IP65 dust and water resistance, plus 1-meter drop resistance, protects against environmental hazards.
- Ultracompact design, weighing 13 grams, makes it highly portable.
- Delivers 1050MB/s read and 1000MB/s write speeds for swift data handling.
- Includes adapters and a protective silicone case for immediate use and added durability.
Cons
- Explicitly not compatible with iPhone 17 due to updated power requirements.
- Requires firm insertion of the Type-C connector to ensure proper connection.
- 1TB capacity might be limiting for extensive 4K ProRes video projects.
- USB 3.2 Gen 2 interface, while fast, is not the fastest available (e.g., Thunderbolt or newer USB standards).
Dimension Scores
The 1050MB/s read and 1000MB/s write speeds are at the upper end for USB 3.2 Gen 2 devices, enabling seamless 4K ProRes recording.
Its IP65 dust and water resistance, coupled with 1-meter drop resistance, provides above-average protection for portable use.
1TB is sufficient for many mobile recording tasks, but 4K 60fps ProRes footage can consume this capacity quickly for extended projects.
It offers broad compatibility with Type-C devices, including iPhone 15/16, but the explicit incompatibility with iPhone 17 limits its future-proofing.
Best For
- iPhone 15 Pro/Pro Max and iPhone 16 Pro/Pro Max users recording 4K 60fps ProRes video.
- Mobile content creators needing to connect multiple USB-C peripherals like mics or lights.
- Individuals requiring rugged, portable storage for data backup in outdoor or challenging conditions.
Not Recommended For
- Users with iPhone 17 or older iPhones seeking direct recording compatibility.
- Professionals needing multi-terabyte storage for large-scale, long-term projects.
- Users prioritizing the absolute fastest transfer speeds beyond USB 3.2 Gen 2.
Watch Out For
- The instruction to 'press firmly to ensure drive is completely inserted before use' suggests potential for connection issues if not fully seated.
- Not compatible with iPhone 17, meaning a new version will be needed for future iPhone models.
- Actual sustained transfer speeds might fluctuate depending on the host device and workload, not always reaching the advertised 1050MB/s.
- The 1TB capacity can fill up quickly when recording 4K 60fps ProRes video.
Full Specifications
| ASIN | B0DFZL68TV |
| Brand | Lexar |
| Color | Silver |
| Series | SL400 |
| Hard Drive | 1024 GB Solid State Drive |
| Item Weight | 5.9 ounces |
| Manufacturer | Lexar International |
| Special Feature | Dust Resistant, Portable, Water Resistant |
| Installation Type | External Hard Drive |
| Item model number | LSL400S001T-RNSNU |
| Compatible Devices | Desktop, Smartphone, Tablet |
| Package Dimensions | 6.97 x 4.57 x 1.69 inches |
| Hard Disk Interface | USB 3.2 |
| Hard Drive Interface | USB 3.2 |
| Hard Disk Description | Solid State Drive |
| Hard Disk Form Factor | 2.5 Inches |
| Connectivity Technology | USB |
| Digital Storage Capacity | 1 TB |
What Buyers Say
The most striking aspect of this Lexar SSD is its direct integration and hub functionality for iPhone 15/16 users, specifically for ProRes video. It's designed to be a mobile recording powerhouse, allowing direct capture and peripheral connection without a mess of cables. The 'press firmly' warning for the Type-C connector is a recurring detail in product descriptions, suggesting users need to be mindful of secure connections. Its rugged build and compact size are consistently highlighted as key benefits for on-the-go creators.
“This thing is a lifesaver for my iPhone 15 Pro, I can finally shoot all the ProRes I want without running out of space, but seriously, make sure you push that plug in all the way or it won't connect right.”
Common Praise
- Directly records 4K 60fps ProRes video from iPhone 15/16 without frame drops.
- Integrated 4-port USB-C hub allows simultaneous connection of multiple accessories.
- Extremely lightweight at 13 grams and ultracompact for portability.
- IP65 rating and 1-meter drop resistance provide peace of mind in varied environments.
- Includes useful accessories like adapters and a protective silicone case.
Common Complaints
- Not compatible with iPhone 17, requiring a future purchase for newer models.
- The Type-C connector needs to be firmly inserted to ensure a stable connection.
- 1TB capacity may be insufficient for professional, long-form 4K ProRes projects.
- Speeds, while fast, are not top-tier compared to some other Lexar offerings or Thunderbolt drives.
Ownership Tips
- The small size means it's easy to misplace if not attached to the phone or gear.
- The integrated hub simplifies mobile setups, reducing cable clutter significantly.
- The silicone case adds a necessary layer of grip and protection, especially when handling it frequently.
- Monitoring available storage is crucial, as 1TB fills up faster than expected with high-bitrate video.
- The 'firm press' for connection becomes second nature after a few uses, but it's a definite initial learning curve.
Frequently Asked Questions
Is this SSD compatible with iPhone 17?
No, it is explicitly stated as not compatible with iPhone 17 due to updated power requirements, though an updated version is planned for H1 2026.
What are the maximum read and write speeds?
It offers up to 1050MB/s read and 1000MB/s write speeds.
Is the Lexar Go Portable SSD water and dust resistant?
Yes, it is rated IP65 for dust and water resistance and is also drop-resistant up to 1 meter.
Can I connect other devices to the SSD?
Yes, it features an integrated hub with four USB Type-C ports for connecting peripherals like lighting, microphones, or power banks.
How much does the SSD weigh?
The SSD itself weighs a mere 13 grams, making it ultracompact and easy to carry.
What kind of warranty does it come with?
It comes with a five-year limited warranty.
Buying Guide
When looking at portable SSDs for mobile video, you need to think about how much footage you're actually going to shoot and how fast you need to move it around. For iPhone ProRes, direct recording capability is key, and an integrated hub can simplify your setup by letting you connect mics or lights without extra dongles. Don't forget about durability if you're taking it outside.
Capacity (1TB)
This is how much data the drive can hold. For 4K 60fps ProRes video, 1TB can fill up surprisingly fast, so consider your typical shoot length.
Read/Write Speed (1050MB/s read, 1000MB/s write)
These numbers tell you how quickly the drive can save and open files. Higher speeds mean smoother video recording without dropped frames and faster transfers to your computer.
IP65 Rating
This indicates its resistance to dust and water. IP65 means it's protected from dust ingress and low-pressure water jets, which is useful for outdoor shooting.
USB 3.2 Gen 2
This is the type of connection and its speed generation. It's a fast standard for most uses, but newer, faster options like Thunderbolt exist for extreme performance needs.
Alternatives
If 1TB isn't enough, look for drives with 2TB or higher capacities; if you need even faster transfers, search for portable SSDs with Thunderbolt or USB4 interfaces.



