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Product Overview
The SanDisk Extreme PRO Portable External SSD E81 4TB is a high-performance storage solution designed for professionals, content creators, photographers, videographers, and users who need fast, reliable, and portable data storage. With a generous 4TB capacity, it provides ample space for large video projects, high-resolution photos, business files, backups, and extensive digital libraries. Its compact, rugged design makes it convenient for use at the office, at home, or while travelling.
High-Speed NVMe SSD Performance
Built with NVMe solid-state technology and a high-speed USB 3.2 Gen 2x2 interface, the SanDisk Extreme PRO delivers sequential read and write speeds of up to 2,000MB/s under supported conditions. These speeds help reduce file transfer times, making it suitable for moving large media files, backing up important data, and accessing demanding projects more efficiently. Actual performance depends on the connected device, interface, and workload.
Spacious 4TB Storage Capacity
The 4TB capacity offers substantial storage for professional photography, video editing projects, design files, documents, software libraries, and personal backups. It provides a convenient way to expand storage on compatible computers without replacing an internal drive, while keeping important files accessible across different work locations.
Rugged Design for Portable Use
Designed for users who work on the move, the drive combines a forged aluminium chassis with a protective silicone exterior. The aluminium chassis helps dissipate heat during sustained transfers, while the rugged construction provides protection against everyday handling. Its IP65-rated dust and water resistance and drop protection of up to three metres help safeguard the drive in demanding working environments when used according to manufacturer guidelines.
USB-C Connectivity and Broad Compatibility
The USB-C connection supports convenient attachment to compatible laptops and desktop computers. The drive is suitable for Windows and macOS systems, while other devices may also be supported depending on their USB connectivity, power requirements, and file-system compatibility. For maximum transfer speeds, the host device must support the required USB 3.2 Gen 2x2 interface.
Hardware Encryption and Data Management
The SanDisk Extreme PRO supports 256-bit AES hardware encryption with compatible password-protection software, helping users protect sensitive files from unauthorised access. SanDisk Memory Zone software is also available for supported devices to assist with file organisation and management.
Key Specifications
Brand: SanDisk
Product Series: Extreme PRO Portable SSD E81
Model: SDSSDE81-4T00-RR25
Capacity: 4TB
Storage Technology: NVMe Solid-State Drive
Interface: USB 3.2 Gen 2x2
Connector: USB-C
Sequential Read Speed: Up to 2,000MB/s
Sequential Write Speed: Up to 2,000MB/s
Durability: IP65-rated dust and water resistance
Drop Protection: Up to 3 metres
Security: 256-bit AES hardware encryption
Dimensions: Approximately 110.26 × 57.34 × 10.22mm
Weight: Approximately 77.5g
Ideal Use: Professional photography, video editing, large file transfers, business backups, creative projects, document storage, and portable storage expansion.
What’s in the Box: SanDisk Extreme PRO Portable SSD, USB-C to USB-C cable, USB-C to USB-A cable, and safety and warranty documentation.
Available at Saruk Digital Solutions.