SanDisk Extreme Pro Portable SSD 4TB
Choose your External SSD
4 TB
Choose the faster SSD
SANDISK Extreme PRO USB4
Better model
Thanks to the USB4 support, you can transfer files even faster and the SSD works more stable at the highest speeds.
4 TB
Better model
Receive more coverage in case of damage than with your standard warranty. Coolblue takes care of everything: from taking out the insurance to repairs. Is a repair not possible? You receive the purchase price as CoolblueCredit.
XCover is allowed to arrange and process insurances on behalf of the insurer. The insurances are governed by Belgium law. If you have a complaint, you can contact the or our customer service.
First, add your External SSD to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.
The insurance can be canceled every year, even if you have paid in advance. If you cancel earlier, you will receive a refund for the overpaid amount.
Product number | 877481 | |
|---|---|---|
Manufacturer code | SDSSDE81-4T00-G25 | |
Brand | SanDisk | |
Warranty | 5 years | |
Processing of your defect | Via Coolblue |
Total storage capacity | 4 TB | |
|---|---|---|
Cache memory | 256 MB | |
Compatible with operating system | Windows, macOS | |
Formatted for operating system | Linux, Mac, Windows | |
Backup feature | ||
Protected memory (USB) | ||
Protection type (USB) | Data encryption, Password | |
Data encryption | Hardware encryption | |
Maximum read speed | 2000 MB/s | |
Maximum write speed | 2000 MB/s |
Depth | 11,03 cm | |
|---|---|---|
Width | 5,73 cm | |
Height | 1,02 cm | |
Weight | 77,5 g | |
Color | Black | |
Material | Plastic | |
Rugged casing | ||
IP certification | IP65 |
USB port | ||
|---|---|---|
Type of USB port | USB-C | |
USB version | USB 3.2 Gen 2x2 | |
Thunderbolt connector |
Our digital expert will help you, but it can sometimes make mistakes, like humans do.
According to our External SSD expert
Thanks to the high 2,000MB/s write speed, you can transfer large files quickly.
With 4TB, you have enough space for lots of large media files, games, and backups.
Your SSD and stored files are better protected against damage thanks to the rugged case.
This SSD doesn't have a Thunderbolt connection, so it reaches its top speeds less quickly.
USB version
USB 3.2 Gen 2x25 stars
60
4 stars
26
3 stars
5
2 stars
2
1 star
1
On my Apple Mac Studio I get a speed of about 830Mb/s and not the advertised 2,000Mb/s. This is because this speed is only achievable via USB 3.2 2x2. Thunderbolt 4 does not support this (yet). In my situation, the non Pro is just as fast.
Iwan Appels
24 May 2022
Automatically translated from Nederlands
For my training as a system and network administrator I needed extra storage space for my virtual machines: we do need a few per course and they require a lot of storage space. I tried to put these virtual machines on a 2TB internal HDD but these virtual machines became practically unresponsive. An external HDD also offered no solution, so I opted for this SSD from Sandisk, which is the solution. Fast virtual machines, more than enough storage space to start virtualizing seriously with domains set up and so on. As a bonus, virtual machines are also mobile and you can use them on your desktop, laptop, at school... Besides this, it also works very smoothly for gaming. Games between 50GB and 100GB of storage run smoothly. the loading times are slightly longer than they are on your internal SSD, but certainly not worth worrying about. Of course, in addition to these things, this SSD is also very suitable for other data storage.
Tim De Decker
16 January 2021
Automatically translated from Nederlands
When measured with disk speedtest, it is noticeable that the disk performs considerably less than the built-in SSD. The built-in SSD has a throughput speed of around 2 Gb/s, the Sandisk drive just manages 800 Mb/s. Considered returning, but according to Coolblue, the alternative, the Samsung T7 drive, would be a bit slower.
Wim van Drunen
3 April 2022
Automatically translated from Nederlands