Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

iStorage diskAshur² - Hard disk - encrypted - 4 TB - external (portable)

4 TB
Price in EUR including VAT
EUR135,75/1TB
Delivered between 11.2.2026 and 6.3.2026
free shipping

Colour3

Memory Size3

Product details

An easy-to-use, ultra-secure, PIN-authenticated, hardware-encrypted portable USB 3.2 hard drive with real-time AES-XTS 256-bit hardware encryption, software-free design, and super-fast data transfer speeds. The diskAshur2 features a user-friendly keyboard design that allows you secure access to the drive with your own 7-15 digit PIN. With software-free setup and operation, the diskAshur2 is platform and device-independent, working on all operating systems, including all versions of MS Windows, macOS, Linux, Android, Chrome, Thin Clients, Zero Clients, and embedded systems. In fact, it works on any device with a USB port! One of the unique and underlying security features of the GDPR-compliant diskAshur2 is the dedicated hardware-based secure microprocessor (Common Criteria EAL4+ ready), which employs integrated physical protection mechanisms designed to thwart external tampering, circumvent attacks, and more. Unlike other solutions, the diskAshur2 responds to an automated attack by entering a deadlock-freeze state, rendering all such attacks ineffective. Simply put: without a PIN, there’s no way in!.

Key specifications

Read transfer speed
148 MB/s
Write transfer speed
140 MB/s
Exact USB ports
USB-A 1.0 (1x)
USB ports
USB-C
Item number
15969530

General information

Manufacturer
iStorage
Category
External hard drives
Product Safety
Release date
5.5.2021

Colour

Colour
Blue
Exact colour description
Ocean Blue

Data storage properties

Storage capacity
4 TB
USB ports
USB-C
Exact USB ports
USB-A 1.0 (1x)
Max. Speed
5400 RPM
Read transfer speed
148 MB/s
Write transfer speed
140 MB/s
Hardware encryption
256-bit hardware encryption

Power supply

Power supply
USB power delivery

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Case

Product dimensions

Weight
325 g
Height
27 mm
Width
124 mm
Length
27 mm

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Report concern

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «External hard drives» category have a defect within the first 24 months?

Source: Galaxus
  • iStorage
    Not enough data
  • 1.Transcend
    0,2 %
  • 2.Silicon Power
    0,3 %
  • 3.Intenso
    0,6 %
  • 3.Toshiba
    0,6 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • iStorage
    Not enough data
  • 1.Intenso
    2 days
  • 1.Toshiba
    2 days
  • 1.Verbatim
    2 days
  • 4.Seagate
    4 days

Return rate

How often is a product of this brand in the «External hard drives» category returned?

Source: Galaxus
  • iStorage
    Not enough data
  • 1.Silicon Power
    0,5 %
  • 2.LaCie
    0,8 %
  • 3.Adata
    0,9 %
  • 4.WD
    1,1 %
Source: Galaxus