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iStorage diskAshur2 HDD 4TB Blue | Secure portable hard drive | Password protected | Dust & water resistant | Hardware Encryption

  • Based on 237 reviews
Condition: New
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Returnable until Jan 31, 2025

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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, May 8
Order within 9 hours and 15 minutes
Available payment plans shown during checkout

Capacity: 4TB


Color: Blue


Features

  • Easy to use: Perfect solution to protect your digital assets. Simply enter a 7-15 digit PIN to authenticate and use as a normal portable HDD. When the drive is disconnected, all data is encrypted using AES-XTS 256-bit hardware encryption (no software required).
  • The diskAshur2 helps you ensure compliance with data regulations such as GDPR, CCPA, HIPAA.
  • The diskAshur2 is the perfect solution for storing your personal or company data. Carry the diskAshur2 with you wherever you go. Portable, rugged, dust & splashproof (IP56 certified) Without the PIN, theres no way IN! All data transferred to the drive is encrypted in real time and is protected from unauthorised access even if the device is lost or stolen! The diskAshur2 incorporates a Common Criteria EAL 5+ (Hardware Certified) secure microprocessor.
  • The diskAshur2 will work on any device with a USB port, no software is required. Compatible with: MS Windows, macOS, Linux, Chrome, Android, Thin Clients, Zero Clients, Embedded Systems, Citrix and VMware.
  • Transfer your files in seconds Lightning fast backwards compatible USB 3.2 data transfer speeds. Up to 160MB/s Read speeds Up to 143MB/s Write speeds.

Digital Storage Capacity: 4 TB


Hard Disk Interface: USB 3.0


Connectivity Technology: USB


Brand: iStorage


Special Feature: Water Resistant


Hard Disk Form Factor: 2.5 Inches


Hard Disk Description: Mechanical Hard Disk


Compatible Devices: Laptop, Gaming Console, Desktop, Camera, Smartphone


Installation Type: External Hard Drive


Color: Blue


Installation Type: External Hard Drive


Unit Count: 1.0 Count


Number of Items: 1


Item Weight: 0.22 Kilograms


Hard-Drive Size: 4 TB


Manufacturer: iStorage


Global Trade Identification Number: 86


Model Name: diskAshur2 HDD


Brand Name: iStorage


Model Number: IS-DA2-256-4000-BE


Hard Disk Description: Mechanical Hard Disk


Color: Blue


Read Speed: 160 Megabytes Per Second


Media Speed: Read 148 MBps / Write 140 MBps


Cache Memory Installed Size: 4


Data Transfer Rate: 148 Megabits Per Second


Form Factor: Portable


Hardware Connectivity: USB 3.0


Package Type: Standard Packaging


Hard Disk Form Factor: 2.5 Inches


Compatible Devices: Laptop, Gaming Console, Desktop, Camera, Smartphone


Hard Disk Rotational Speed: 7200 RPM


Specific Uses For Product: Personal


Digital Storage Capacity: 4 TB


Hard Disk Interface: USB 3.0


Connectivity Technology: USB


Additional Features: Water Resistant


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 8

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Outstanding Product!!!
Capacity: 500GB Color: Black
I bought the iStorage diskAshur2 and it was well worth my money. Most portable hard drives, as opposed to flash drives, do not come with the same kind of protection. To begin with, it is hardware encrypted, using real-time military grade AES 256-bit XTS full-disk hardware encryption validated to FIPS PUB 197, so there is no software to worry about or drivers to set up. This also means that the diskAshur2 is platform and device agnostic, so it works as well in Windows, Mac, Linux, Chrome or Android. diskashur2 also includes thin clients, zero clients, and any clients that have a USB port. This drive also has a Common Criteria EAL4, and a ready on-board secure microprocessor; FIPS 140-2 Level 3, foundation level NCSC CPA, and NLNCSA certifications are all pending. Of course, it is also fully IP 56 certified for water and dust protection. Enhanced Dual Generating Encryption (EDGE) technology kicks in with a Common Criteria EAL4+ ready secure microprocessor. The microprocessor also comes with built-in physical protection mechanisms to defend against external tampering, can withstand ‘laser attacks’, and fault injection methods. External attacks are completely useless; the internal components are encased in a layer of epoxy resin so tough that breaking the hard drive is impossible without breaking the internal components. Any attempt to break into the device kicks off the deadlock frozen state. All the authentication parameters are encrypted and physically protected by the microprocessors’ memory encryption (scrambler) and access control schemes. Another great bonus was the two product gifts: A Nero BackItUP, and ESET Drive Security. I am overall, very satisfied with this hard drive, and I would not hesitate to purchase any other product from this seller. ... show more
Reviewed in the United States on March 30, 2018 by Jeff Howser

  • Well made and functional as stated
Capacity: 500GB Color: Black
The Product is superb; beautifully engineered, provided with an elegant case, strongly built and easy to get started. I have done the initial password setting steps quickly following the instructions and the product was ready to use. It is very user friendly. Enter your 7 to15 digits numerical password and press the unlock button the DiscaShure gets ready to use in a few seconds. When you are finished and you want to sign out, simply press the lock button. Nothing could be easier than this. I am very happy and I am planning to a second one soon. ... show more
Reviewed in the United States on October 12, 2023 by Suleyman Acar

  • Complicated … but
Capacity: 5TB Color: Black
I bought this hard drive it was so much complicated to follow instruction and specially if you are a new user I have to contact helpdesk. Helpdesk are very good and helped how to setup my password and now it’s very easy to use it turns off automatically one you leave the device very secure and works with Mac and windows too. I like the idea entering the password in physical button it means strong security to this device wow I love this kind of technology. ... show more
Reviewed in the United States on December 17, 2023 by amaliehayatee

  • good quality
Capacity: 500GB Color: Black
good quality
Reviewed in the United States on September 25, 2024 by TIKO

  • Good drive w patch needed
Capacity: 2TB Color: Green
Good drive but have to run a patch for it to work. Fix your product first before distributing fellas.😀
Reviewed in the United States on December 29, 2023 by Great Storage that keeps

  • Excelente
Capacity: 1TB Color: Blue
super bueno
Reviewed in the United States on July 3, 2024 by Humberto Arauz

  • Patch required kills your WIndows 10 PCs
Capacity: 2TB Color: Blue
In order for this item to stay connected, you must install a patch to your system. The patch is required to enable the disk to remain connected as without the patch the drive disconnects in about a minute... requiring you to re-enter the decryption PIN to reconnect. Every minute disconnect is not acceptable. The patch fully killed my system which was 7 years old and fully up-to-date with MS patches. Since I had already order a replacement PC, I installed the patch to the NEW PC. It continually BLUE SCREENs my system. Since I have broken the seal and have personal data on the drive, I cannot trust to return it... even though I have until 7/24/2021 to return. DO NOT BUY if you are running Windows 10. ... show more
Reviewed in the United States on July 14, 2021 by A Reader

  • Extremely fast, ultra-secure, easy to use and gorgeous portable hard drive
Capacity: 500GB Color: Red
This is the best portable hard drive I’ve ever come across. It’s so easy to use, offers ultimate protection of my data and looks amazing. iStorage products have received all the necessary government certifications which gives me all the confidence I’m confident that my data is secure. If I could give this product an 11/10 then I would. Well done iStorage! ... show more
Reviewed in the United States on August 14, 2019 by AmokT

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