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iStorage IS-DA3-256-500-B diskAshur3500 GB 2.5" Portable Encrypted Hard Drive - USB 3.2 Gen 1 Type-C - Black
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Product Features
Technical Overview
This encrypted hard drive combines 500 GB of storage capacity with USB 3.2 Gen 1 Type-C connectivity, delivering sequential read speeds up to 171 MB/s and write speeds up to 148 MB/s for efficient file transfers. The 2.5-inch portable design measures 5.16" x 3.27" x 0.82" (131 x 83 x 20.80 mm) and weighs just 8.96 oz (254 g), offering a balance of durability and portability with dust and water resistance.
The drive's security architecture is built around real-time AES-XTS 256-bit hardware encryption, which requires no software installation and supports PIN lengths from 8 to 64 digits. Firmware compliance with FIPS 140-3 Level 3 and TAA requirements ensures it meets stringent government and regulatory standards for data protection.
Relevant factors for this section include Storage Capacity, Platform Supported, Encryption Standard, Maximum Sequential Read. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The diskAshur3 stands out with its hardware-based encryption that operates independently of host software, providing consistent security across diverse computing environments. This approach eliminates compatibility issues and simplifies deployment in mixed-device scenarios.
Regulatory Compliance Ready
Helps organizations meet data protection requirements under GDPR, CCPA, HIPAA, and TAA through FIPS 140-3 Level 3 validated firmware and robust encryption controls.
- FIPS 140-3 Level 3 compliant
- TAA compliant
- Supports GDPR/CCPA/HIPAA requirements
Universal Compatibility
Works with any device featuring a USB port, including Windows PCs, macOS systems, Linux machines, ChromeOS devices, Android tablets, iPads, thin clients, embedded systems, and peripherals like printers and scanners.
- No software installation required
- Broad OS support
- Device-agnostic operation
Enhanced Physical Security
Features an auto-lock function that immediately encrypts data upon disconnection, combined with a wear-resistant backlit keypad for secure PIN entry in any lighting condition.
- Auto-lock on disconnect
- Backlit alphanumeric keypad
- Dust and water resistant
Deployment / Use Cases
Ideal for professionals handling sensitive data across multiple locations, the diskAshur3 provides secure portable storage for financial records, healthcare information, legal documents, and intellectual property. Its software-free operation makes it particularly valuable in regulated environments where installing additional software may be restricted or impractical.
The drive's broad compatibility extends its utility to specialized equipment integration, supporting devices like medical imaging systems, digital video recorders, surveillance systems, and industrial controllers. Field technicians, auditors, and remote workers can transport confidential data securely while maintaining access across different organizational IT infrastructures.
Mobile Workforce Security
Enables secure data transport for remote employees, consultants, and field service personnel who need to access sensitive information across client sites and temporary work locations.
Regulated Industry Compliance
Supports compliance initiatives in healthcare, legal, financial, and government sectors where data encryption standards and audit trails are mandatory for protecting confidential information.
Physical Profile
Encased in a durable black housing, this 2.5-inch portable drive features a compact footprint that fits easily in bags, briefcases, or desk drawers. The slim 0.82-inch depth and lightweight design enhance portability without sacrificing the robust construction needed for daily transport. Dust and water resistance provide additional protection against environmental factors in various workplace settings.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 5.16" (131 mm), 3.27" (83 mm), 0.82" (20.80 mm), 8.96 oz (254 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 3.27" (83 mm)
- Depth
- 0.82" (20.80 mm)
- Height
- 5.16" (131 mm)
- Weight
- 8.96 oz (254 g)
Highlights
- 500 GB storage capacity in a portable 2.5-inch form factor
- AES-XTS 256-bit hardware encryption with real-time data protection
- Software-free operation works with any USB-enabled device
- USB 3.2 Gen 1 Type-C interface for high-speed data transfers
- Backlit alphanumeric keypad with 8-64 digit PIN authentication
- Auto-lock feature encrypts data immediately upon disconnection
- Broad compatibility with Windows, macOS, Linux, ChromeOS, Android, and iPadOS
- TAA compliant with FIPS 140-3 Level 3 validated firmware
- Dust and water resistant construction for enhanced durability
- Supports printers, scanners, cameras, and specialized equipment
Specifications
| Specifications | |
|---|---|
| Manufacturer | iStorage/Kanguru |
| Manufacturer Part Number | IS-DA3-256-500-B |
| Brand Name | iStorage |
| Product Line | diskAshur3 |
| Product Name | diskAshur3 Hard Drive |
| Product Type | Hard Drive |
| Technical Information | |
| Storage Capacity | 500 GB |
| Platform Supported | PC,Linux,Mac,iPad |
| Encryption Standard | 256-bit |
| Drive Performance | |
| Maximum Sequential Read | 171 MB/s |
| Maximum Sequential Write | 148 MB/s |
| Interfaces/Ports | |
| Host Interface | USB 3.2 (Gen 1) Type C |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Drive Type | External |
| External Drive Type | Portable |
| Form Factor | 2.5" |
| Durability | Dust Resistant,Water Resistant |
| Height | 5.16" (131 mm) |
| Width | 3.27" (83 mm) |
| Depth | 0.82" (20.80 mm) |
| Weight (Approximate) | 8.96 oz (254 g) |
| Miscellaneous | |
| Device Supported | Printer,Scanner,Camera |
| Operating System Compatibility | Windows,Mac OS,iPadOS,Linux,ChromeOS,Android |
| TAA Compliant | Yes |
| Environmental Compliance | Waste Electrical and Electronic Equipment Directive (WEEE),Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Restriction of Hazardous Substances (RoHS) |
User Manual
FAQ
What encryption standard does the diskAshur3 500 GB drive use?
The drive utilizes AES-XTS 256-bit hardware encryption that operates in real-time as data is written to the storage medium. This military-grade encryption is implemented at the hardware level, requiring no software installation on host devices. When the drive is disconnected from power, all data becomes automatically encrypted and inaccessible without the correct PIN authentication through the integrated keypad.
How fast are the data transfer speeds with this encrypted hard drive?
The diskAshur3 delivers maximum sequential read speeds of 171 MB/s and write speeds of 148 MB/s via its USB 3.2 Gen 1 Type-C interface. These performance levels enable efficient transfer of large files while maintaining full encryption throughout the process. The hardware encryption operates transparently without creating noticeable performance bottlenecks for typical document, image, and media file workloads.
Which operating systems and devices are compatible with this portable drive?
This drive offers universal compatibility with any device featuring a USB port, including computers running Windows, macOS, Linux, ChromeOS, and Android, plus iPads with appropriate adapters. It also works seamlessly with specialized equipment like printers, scanners, cameras, medical devices, DVRs, thin clients, and embedded systems. The software-free design eliminates driver conflicts and installation requirements across diverse platforms.
What security certifications does this encrypted drive carry?
The diskAshur3 firmware is validated to FIPS 140-3 Level 3 standards, meeting rigorous government security requirements. The drive is also TAA compliant, making it suitable for U.S. federal procurement. These certifications help organizations demonstrate compliance with regulations like GDPR, CCPA, and HIPAA when handling sensitive personal, financial, or healthcare data during storage and transport.
How does the PIN authentication system work on this drive?
Authentication occurs through a wear-resistant backlit alphanumeric keypad integrated into the drive enclosure. Users set a PIN between 8 and 64 digits that must be entered correctly before any data access is permitted. The keypad remains illuminated for visibility in low-light conditions, and the drive automatically locks and encrypts data immediately upon disconnection from the host device or power source.
What are the physical dimensions and durability features of this portable drive?
Measuring 5.16" x 3.27" x 0.82" (131 x 83 x 20.80 mm) and weighing 8.96 oz (254 g), the drive features a compact 2.5-inch form factor designed for easy portability. The black housing provides dust and water resistance, offering protection against environmental factors during transport. The durable construction withstands daily handling while maintaining the drive's security functions across various workplace and field environments.
| Qty | Price | Available |
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