SanDisk Extreme E61 4TB Portable SSD

Powerful yet Portable
Get fast NVMe™ solid state performance featuring 1050MB/s² read and 1000MB/s² write speeds in a portable, high-capacity drive that’s perfect for creating amazing content or capturing incredible footage.

Tested to Be Relentlessly Reliable
We devote hundreds of hours of rigorous testing to help make sure your drive is worthy of your best work — and so you know your precious files are in good hands.

Back Up and Live Fearlessly
Stay unfazed during power failures, virus attacks, and even natural disasters, because you have an extra copy of what matters most, stored on a drive designed for reliability.

Tough Enough to Take with You
Up to three-meter drop protection and IP65 water and dust resistance⁵ mean this durable drive can take a beating.

Travel Worry-Free 
Get extra peace of mind with a 5-year limited warranty³ and a durable silicon shell that offers a premium feel and added protection to the drive’s exterior.

It Goes Where You Go
Use the handy carabiner loop to attach the drive to your belt loop or backpack for extra security when you’re out in the world.

Put a Lock on Your Files
Help keep private content private with the included password protection featuring 256‐bit AES hardware encryption.⁴

Professional-Grade Storage
From SanDisk, the brand professional photographers worldwide trust to handle their best shots and footage.

SanDisk Memory Zone App for Easy File Management⁶
Available from the Google Play™ store, the SanDisk Memory Zone app lets you unlock, access and back up your phone's files in one location. It can also automatically move files from your device to your SSD to free up space.