SANDISK 4TB Extreme Portable SSD V3, Black - SDSSDE70-4T00-G25
SANDISK 4TB Extreme Portable SSD V3, Black - SDSSDE70-4T00-G25
Hero image 0 of SANDISK 4TB Extreme Portable SSD V3, Black - SDSSDE70-4T00-G25, 0 of 6
Visit the SanDisk Store

SANDISK 4TB Extreme Portable SSD V3, Black - SDSSDE70-4T00-G25

|5 ratings
SANDISK 4TB Extreme Portable SSD V3, Black - SDSSDE70-4T00-G25SANDISK 4TB Extreme Portable SSD V3 Black SDSSDE70 4T00 G25500GB SANDISK Extreme Portable SSD V3 SDSSDE70 500G G25SANDISK 1TB Extreme Portable SSD V3 Black SDSSDE70 1T00 G25SANDISK 2TB Extreme Portable SSD V3 Black SDSSDE70 2T00 G25
Hard Drive Capacity4 TB

Key item features

  • 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.

Specs

HD type, Solid StateBrand, SanDiskInternal/external, ExternalInterface type, USB-CHard drive form factor, 2.5Manufacturer, Western Digital Corporation

About this item

Product details

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.

Compatibility

  • Android 10+
  • iPadOS 15+
  • macOS 12+
  • Windows 10+u202f
  • Files App for iOS 17+

In The Box

  • SANDISK Extreme Portable SSD
  • USB-C to USB-C Cable
  • Quick Install and Warranty Guide

Product Features

  • 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.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

HD type

Solid State

Brand

SanDisk

Internal/external

External

Interface type

USB-C

Warranty

Warranty information

5-Year Limited Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.6 out of 5 stars
stars
5 ratings5 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars60% (3)
  2. 4 stars40% (2)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 5 reviews

Oct 25, 2026
Reviewer name: RussInManhattan
5 out of 5 stars
5 out of 5 stars review

Simple to Set Up and EXTREMELY FAST

Simple to set up and use as an external drive to store my Photo Library for use with my Mac Studio computer. Unbelievably fast compared to my older, slightly larger San Disk 2TB Extreme Portable SSD (V2?). Love this V3 4TB portable hard drive and recommend EXTREMELY HIGHLY!

Review from SanDisk
Helpful?5TJHMU8GACW020289901311
Jul 22, 2026
Reviewer name: GenXCrow
5 out of 5 stars
5 out of 5 stars review

Easy to use and intuitive

Easy to use, and I discovered an extra benefit of being able to back up my iPhone means no more monthly cloud fees! The only hiccup was that it only came with a USB-C cord, so I had to use my cellphone charging cable (USB-C to USB) to connect it to my computer. Other than that little puzzle, it's been great so far.

Review from SanDisk
Helpful?5TJHMU8GACW020289901311
Sep 30, 2026
Reviewer name: CaledonAuthor
5 out of 5 stars
5 out of 5 stars review

It Just Works!

The device just works fine as advertised. I just wish I had bought a larger capacity.

Review from SanDisk
Helpful?5TJHMU8GACW020289901311
Current price is $829.99
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
Walmart Protection Plan by Allstate

(Only one option can be selected at a time)

How do you want your item?

How do you want your item?
Ships to
Arrives by Fri, Nov 20
|
Sold and shipped by SanDisk Technologies
4.65615141955836 out of 5 stars
4.7 stars out of 5, based on 634 seller reviews(4.7)
Extended holiday returns
Free Holiday returns until Jan 31

More seller options (1)

Starting from $829.99