A fingerprint-secured SSD that fits in your pocket change? This isn’t sci-fi—it’s 2025.
When I first held the TwoPan Nano SSD, I thought someone had sent me the wrong product. It’s that small—literally smaller than most USB flash drives. But what’s inside this minimalist chunk of metal is a high-performance NVMe SSD with full-speed USB 3.2 Gen 2 and something almost no drive this size offers: biometric fingerprint encryption.
It’s not just sleek. It’s secure. And it might be the smartest way to carry 512 GB of fast, encrypted data today.
Specifications: Compact Form, Complete Features
• Model: TwoPan Nano SSD
• Storage Capacity: 512 GB
• Interface: USB 3.2 Gen 2 (10 Gbps)
• Storage Type: PCIe NVMe
• Controller: Realtek RTS5731DL
• Max Read Speed: Up to 1050 MB/s
• Max Write Speed: Up to 1000 MB/s
• Encryption: AES-256 with fingerprint sensor
• Fingerprint Sensor: Capacitive, supports up to 10 prints
• Fingerprint Unlock Speed: <300 ms
• Security Modes: Private (encrypted) + Public (open) partitions
• Connector: Integrated USB-C male plug
• Compatibility: Windows, macOS, Android, iPadOS, Linux
• Materials: CNC aluminum alloy
• Size: 47 × 22 × 10 mm
• Weight: 10 grams
• Colors: Graphite Black, Glacier Silver, Midnight Blue
Included Accessories:
• USB-C to USB-A adapter
• Carrying case
• Optional silicone heat sleeve
Encrypted in a Blink: The Biometric Difference
This isn’t your average pocket drive. The built-in fingerprint reader adds an enterprise-level security layer that’s usually reserved for larger hardware.
Once set up on Windows or macOS, you can store up to 10 fingerprints, each with access to a private encrypted partition. The sensor unlocks in less than 0.3 seconds, giving you seamless access without entering passwords.
The TwoPan software lets you manage public vs encrypted volumes and switch modes on the fly.
• Encryption: AES-256 hardware-based
• Setup: One-time desktop configuration
• Works offline: No cloud, no tracking—pure local security
Design That Disappears Into Your Pocket
TwoPan didn’t just shrink the SSD—they refined it. The entire body is milled from brushed aluminum, giving it a premium, slightly matte texture that’s both stylish and thermally efficient.
The integrated USB-C plug eliminates the need for cables, and its flush design means you can plug it directly into laptops, tablets, and even phones.
There’s no indicator LED. No moving parts. No branding clutter. Just one smooth surface with a subtle ridge marking the fingerprint zone.
And yes—it fits in your coin pocket or key holder.
Real-World Performance: Tested Across Platforms
Tested on a MacBook Pro M3, Lenovo Yoga 9i (USB 3.2 Gen 2), and iPad Pro M4:
• Blackmagic Speed Test (Mac):
• Read: 1020 MB/s
• Write: 980 MB/s
• CrystalDiskMark (Windows):
• Sequential Read: 1045 MB/s
• Sequential Write: 998 MB/s
• iPadOS Files App: Mounted instantly and played 4K videos directly from the drive.
During real-world 30 GB file transfers, the drive maintained 800+ MB/s sustained writes without thermal throttling—thanks to excellent heat dissipation.
Use Cases: Built for Life on the Move
• Travel creators: Backup your camera’s SD card on the go—fast and secure.
• iPad editors: Edit 4K video directly from external storage in LumaFusion.
• Android users: Transfer, view and encrypt files without setup.
• Steam Deck users: Store games, patches and mods—no lag.
• Business pros: Secure client data behind biometric walls.
And because the plug is built-in, you never forget your cable.
How It Stacks Up
TwoPan Nano vs. Samsung T7 Touch
• Size: TwoPan wins—dramatically smaller
• Speed: Comparable
• Security: Both offer biometrics, TwoPan is simpler and faster to unlock
• Convenience: No cable needed on TwoPan
TwoPan Nano vs. SanDisk Extreme Portable V2
• Portability: TwoPan is lighter and cable-free
• Ruggedness: SanDisk is IP55 rated
• Software: SanDisk includes backup tools; TwoPan is minimal and focused on security
For max durability and cloud backup, go SanDisk. For pure speed + encryption in your pocket: TwoPan.
What Others Say
“A drive so small it disappears—until you need it. Fingerprint unlock is fast, and speeds are real.” — TechRadar Pro
“Got it for secure presentations—now I carry it every day.” — User on Reddit /r/DataHoarder
FAQ
• Is there a 1 TB or 2 TB version?
No. As of now, the TwoPan Nano SSD is only available in a 512 GB capacity.
• Can I unlock it on my phone?
Yes, the public partition works on phones. The encrypted area can only be accessed after unlocking on desktop.
• Does it work on iPhone 15?
Yes, it mounts instantly over USB-C. Encrypted partition needs prior desktop unlock.
• Is it waterproof or shockproof?
Not officially. It’s sturdy, but not rated for drops or water resistance.
Cons
• Only 512 GB version available
• No IP rating for water/dust protection
• No native Linux fingerprint unlock support
• Heats up during long transfers (though within safe limits)
Price and Availability
• 512 GB —
~$69 USD
Available from:
• https://twopan.com
• Amazon
• AliExpress
Ships worldwide. Some bundles include silicone sleeve and USB-A adapter.
Final Verdict
The TwoPan Nano SSD is a marvel of modern hardware design: compact, fast, and smart. It proves that you don’t need a bulky drive—or even a cable—for secure, high-speed storage.
Biometric security in a 10-gram device? That’s not the future. That’s right now.
Rating: 4.7 / 5
