iStorage diskAshur² 4TB Secure Portable SSD, 2.5″, USB 3.2 Gen 1, 256-bit AES-XTS, PIN-Secured, Black

iStorage diskAshur² 4TB – PIN-controlled portable storage

The iStorage diskAshur² 4TB suits anyone who needs portable storage with PIN-secured access. Its built-in keypad and 256-bit AES-XTS hardware encryption help protect files without requiring security software on the connected device.

Key specifications at a glance

Set your own PIN for access

Enter your PIN using the integrated keypad to unlock the drive. The PIN can be 7–15 digits, giving you a direct way to control access before connecting it to a computer.

Hardware encryption protects stored data, while the lock-out function adds another security measure. This design is software-free, so you can use the drive without installing security software on your computer.

Connect across supported systems

The USB Type-A connection uses USB 3.2 Gen 1, with a data transfer rate of 5 GT/s. Read speeds reach 362 MB/s and write speeds reach 358 MB/s, making it practical for moving large files.

We support use with Windows, macOS, Linux and Android devices. The drive has no Wi-Fi or Thunderbolt, so plan to connect it through its USB interface.

Built for portable use

The black housing combines rubber and silicone, with dust-resistant and water-resistant protection. Its 2.5-inch form factor measures 84 × 124 × 19 mm and weighs 180 g.

The drive supports S.M.A.R.T. and TRIM, and carries FIPS PUB 197 certification. These details make it a suitable option for users who want portable capacity alongside hardware-based security.

Check compatibility before ordering

• Confirm your computer or device supports a USB Type-A connection.
• Check that your operating system is Windows, macOS, Linux or Android.
• Confirm that 4 TB of storage suits your file requirements.
• Check that the drive’s 84 × 124 × 19 mm dimensions suit your carry setup.

Frequently Asked Questions

Q: How do I unlock the drive?

A: Enter your chosen 7–15-digit PIN on the integrated keypad.

Q: Does the drive need security software?

A: No. It uses hardware encryption and a software-free design.

Q: Which operating systems does it support?

A: It supports Windows, macOS, Linux and Android.

Q: Is the drive water-resistant?

A: Yes. Its protection features include water and dust resistance.

A good fit for security-conscious storage

Choose the iStorage diskAshur² 4TB if you need 4 TB of portable storage with keypad access and hardware encryption. It combines broad operating system support with a USB Type-A connection and a compact, resistant housing. The drive comes with a three-year warranty.