iStorage diskAshur PRO2 HDD 4 TB — Secure, PIN-Authenticated Hardware Encrypted Storage

The diskAshur PRO2 is the pinnacle of portable storage security, delivering on-device hardware encryption, PIN authentication, and rugged durability in a compact 4 TB hard drive. This isn’t just an external drive for backing up files; it’s a self-contained security module that protects your most sensitive data from the moment you store it. Engineered for professionals who demand the highest levels of data protection, the PRO2 combines enterprise-grade cryptography with user-friendly, plug-and-play operation. With its real-time AES-XTS 256-bit hardware encryption and on-device PIN entry, your information stays encrypted even if the device is lost or stolen. In addition, the drive’s dust and water resistance and robust build make it suitable for travel, fieldwork, and everyday use—without sacrificing speed or convenience.

• Real-time hardware encryption: The diskAshur PRO2 performs AES-XTS 256-bit encryption at the hardware level, ensuring that data is encrypted on the fly as it’s written to the drive and decrypted as it’s read. This process happens entirely within the device, so there’s no reliance on software on your computer, and your files remain protected even if the drive is disconnected from your system or lost in transit.
• PIN-authenticated, on-device security: Access to the encrypted data is protected by a PIN entered directly on the drive. No software, no passwords stored on a computer, and no cloud dependency. This means you can use the PRO2 across multiple devices without exposing your data to the risk of credential leakage or phishing attacks.
• Leading security certifications: The diskAshur PRO2 carries industry-leading certifications, including FIPS 140-2 Level 2 validation and NCSC CPA, NLNCSA BSPA, NATO Restricted Level. These credentials attest to the strength of the cryptographic modules and the drive’s tamper-resistance, giving organizations and individuals confidence in protecting highly sensitive information.
• Durable, dust- and water-resistant design with USB 3.1 speed: Built for real-world use, the PRO2 is designed to resist dust and water intrusion while delivering fast data transfers via USB 3.1. The rugged enclosure and secure internals provide reliable performance in challenging environments—whether you’re on a job site, traveling, or working from a café.
• Generous 4 TB capacity with broad compatibility: With 4 terabytes of storage, you can securely transport large datasets, media libraries, project files, and backups. The drive is intended for cross‑platform use, offering seamless plugging into Windows, macOS, or Linux systems (formatting requirements may apply depending on the OS and use case).

Technical Details of iStorage diskAshur PRO2 HDD 4 TB

• Capacity: 4 TB
• Interface: USB 3.1 (Gen 1) high-speed interface for fast data transfer
• Encryption: Real-time hardware AES-XTS 256-bit encryption
• Authentication: On-device PIN authentication (no software required)
• Security Certifications: NCSC CPA, FIPS 140-2 Level 2, NLNCSA BSPA, NATO Restricted Level
• Durability: Dust/Water Resistant design for rugged portability
• Platform Support: Plug-and-play with Windows, macOS, and Linux (formatting may be required for certain use cases)
• Power: Bus-powered via USB 3.1 (no external power supply needed)

How to install iStorage diskAshur PRO2

• Step 1 — Prepare the drive: Remove the diskAshur PRO2 from its packaging and inspect for any shipping damage. Ensure you know your PIN or have a method to recover access if needed as per the included manual.
• Step 2 — Connect to a computer: Use the supplied USB 3.1 cable to connect the drive to a computer with USB 3.1 support. The drive is bus-powered and does not require an external power source.
• Step 3 — Unlock with PIN on-device: When prompted, enter your PIN directly on the drive’s keypad (or as described by the product manual). This unlocks the encrypted volume so you can access your data securely.
• Step 4 — Access and manage data: Once unlocked, the drive will appear as a secure volume on your operating system. You can copy files to and from the drive as you would with any other external storage device. If you plan to use the drive across multiple OSes, consider backing up the data and formatting according to the target environment’s file system requirements.
• Step 5 — Eject securely and store PIN safely: Always eject the drive from the OS before unplugging. For ongoing protection, do not share PINs and store any recovery or admin information in a secure location separate from the device.

Frequently asked questions

• Q: What makes the iStorage diskAshur PRO2 different from regular external hard drives? A: Unlike standard USB drives, the PRO2 provides hardware-level AES-XTS 256-bit encryption and PIN authentication directly on the device. This means data remains encrypted and inaccessible without the correct PIN, even if the drive is lost or stolen, and no software is required to unlock or access the data.
• Q: Do I need to install any software to use the diskAshur PRO2? A: No. The PRO2 is designed for plug-and-play use with on-device authentication. This minimizes the attack surface and reduces the risk of software vulnerabilities or credential theft.
• Q: Which certifications does the PRO2 hold? A: The diskAshur PRO2 carries industry-leading credentials including FIPS 140-2 Level 2 validation, NCSC CPA, NLNCSA BSPA, and NATO Restricted Level. These certifications verify the strength of the cryptographic module and the robustness of the device’s security architecture.
• Q: Is the drive compatible with multiple operating systems? A: Yes. The PRO2 is intended for cross-platform use and can be connected to Windows, macOS, and Linux systems. Depending on OS and file system requirements, you may need to format the drive for optimal usage on a given platform.
• Q: What should I do if I forget my PIN? A: PIN management is outlined in the product manual. In many configurations, access to the data is restored or recovered through a controlled process managed by the drive and its administrator. Always follow official guidelines to avoid data loss.
• Q: Is the diskAshur PRO2 resistant to dust and water? A: Yes. The design includes dust and water resistance to protect the drive in challenging environments, helping maintain data security during travel, fieldwork, or everyday use.