External SSD, SANDISK, Read speed 2000 MB / s, 4000 GB, SDSSDE70-4T00-G25

WHEN EVERY SECOND MATTERS: Move 1,000 high-res photos in under 60 seconds.

Introducing the new SANDISK Extreme Portable SSD, built for anyone who needs fast, reliable storage for backing up big projects, clearing device space, or keeping content organized across devices. It's what you need to work seamlessly, wherever you go.



Create Without Waiting

Experience time-saving performance up to 2000MB/s,2 for rapid transfers so you can move up to 1,000 high‑res photos in under 60 seconds to keep your flow going across 1TB-4TB models1 and projected on 500GB.



Built for Life on the Move

With up to 3-meter drop protection and IP65 water and dust resistance,3 work confidently in wet or dusty conditions knowing your content is protected from spills or drops.



Pocket-Sized Design

Your SANDISK Extreme Portable SSD slips easily into pockets and small bags so you can carry your photos, videos, projects, and files without extra bulk.



Space to Own Your AI Content

With blazing-fast speeds and spacious capacity, the SANDISK Extreme Portable SSD gives you the freedom to download, store, and own your AI-generated video clips, photo edits, and creative projects—so your work stays yours, wherever you go.



Your Files Under Your Control

Password protection and built-in 256-bit AES encryption4 help keep your content private so only you can access it—even if the drive is lost or stolen.



Backed by a 5-year Limited Warranty

Your SANDISK Extreme Portable SSD is backed by a 5-year limited warranty,5 reflecting our commitment to quality and your peace of mind.

• Move 1,000 high-res photos in under 60 seconds.


• Keep files secure with 256-BIT AES encryption with password protection.


• Resists drops, dust, and spills with IP65 rating and up to 3-meter drop protection.