You may have important files that travel with you every day. If those files are lost or stolen, you could face costly downtime, legal trouble, or personal embarrassment. The risk grows when you use public computers, share devices, or work from coffee shops. The iStorage diskAshur PRO 4TB Secure Portable SSD gives you a simple way to lock your data with a PIN and military-grade encryption, so you can work anywhere without fear.
iStorage diskAshur PRO 4TB Secure Portable SSD FIPS AES-XTS 256-bit PIN USB3.2 with iStorage
Imagine a tiny drive that protects 4 TB of data as strongly as a vault. That is what iStorage has built. This SSD stores your documents, photos, and videos and encrypts them in real time with 256-bit AES-XTS. You open the drive with a 7-15 digit PIN on an integrated keypad. No software, no passwords to remember, and it works on any computer or mobile device that has a USB port. If you need to move sensitive work files, client contracts, or personal media, this drive stops thieves in their tracks.
Usages
The drive fits in a laptop bag, so you can take it to meetings and keep client data safe. It is ideal for freelancers who store client projects on the go. Field technicians can record diagnostic logs and upload them later without exposing customer information. Students can back up research papers and keep them private in dorm rooms. Even families can store holiday videos and protect them from accidental loss or theft.
Benefits
- Data stays encrypted even if the drive is lost.
- Fast USB 3.2 speeds let you move large files in minutes.
- No software needed; the drive works on Windows, macOS, Linux, Android and more.
- Rugged aluminium case resists dust and water, so it survives daily travel.
- Three-year warranty gives peace of mind for long-term use.
Key Features
- FIPS 140-2 Level 3 certified hardware encryption.
- 7-15 digit PIN keypad built into the drive.
- 256-bit AES-XTS encryption algorithm.
- Read speed up to 361 MB/s, write speed up to 358 MB/s.
- USB 3.2 Gen 1 Type-A connector with 5 Gbps transfer rate.
- Platform independent - works on all major operating systems.
- Dust-resistant and water-resistant aluminium housing.
- Lock-out function protects against brute-force attacks.
- Supports S.M.A.R.T. and TRIM for drive health.
- USB Power Delivery for flexible power options.
Specifications
| Solid state drive |
| Write speed |
358 MB/s |
| Read speed |
361 MB/s |
| SSD form factor |
2.5" |
| SSD capacity |
4 TB |
| Ports & interfaces |
| Data transfer rate |
5 Gbit/s |
| Data transfer rate |
5 Gbit/s |
| Wi-Fi |
No |
| Thunderbolt technology |
No |
| USB version |
3.2 Gen 1 (3.1 Gen 1) |
| USB connector |
USB Type-A |
| Features |
| Certification |
FIPS 140-2 Level 3 certified |
| Compliance certificates |
C-TICK, CE, Federal Communications Commission (FCC), REACH, RoHS, Trade Agreements Act (TAA), UKCA, WEEE |
| Mobile operating systems supported |
Yes |
| Linux operating systems supported |
Yes |
| Mac operating systems supported |
Yes |
| Windows operating systems supported |
Yes |
| Protection features |
Dust resistant, Water resistant |
| Housing material |
Aluminium |
| Product colour |
Black |
| Security |
| S.M.A.R.T. support |
Yes |
| TRIM support |
Yes |
| Lock-out function |
Yes |
| Security algorithms |
256-bit AES-XTS |
| PIN-secured access |
Yes |
| Password protection |
Yes |
| Hardware encryption |
Yes |
| Weight & dimensions |
| Weight |
180 g |
| Height |
124 mm |
| Depth |
19 mm |
| Width |
84 mm |
| Packaging data |
| Package type |
Box |
| Packaging content |
| Quick start guide |
Yes |
| Certificates |
| Waste Electrical and Electronic Equipment (WEEE) compliance |
Yes |
| Other features |
| Warranty period |
3 year(s) |
| Keypad integrated |
Yes |
| USB Power Delivery (USB PD) |
Yes |
