SanDisk Professional PRO-G40 4TB 3000 MB/s Thunderbolt 3 Portable SSD

The SanDisk Professional PRO-G40 4TB Portable SSD, model SDPS31H-004T-GBCND, is a high-performance external storage device designed to handle demanding workflows. It connects via Thunderbolt 3 or USB-C 3.2 Gen 2, delivering fast transfer speeds that make moving large files or working directly from the drive smooth and efficient. On Thunderbolt 3, you can expect read speeds up to 3000 MB/s and write speeds up to 2500 MB/s, while USB-C connections offer solid speeds up to 1050 MB/s read and 1000 MB/s write.

Built to endure tough conditions, this SSD is enclosed in a sealed aluminum case that protects it from drops up to 9.8 feet, water and dust exposure with an IP68 rating, and pressure up to 4000 pounds. This makes it a reliable choice for professionals who need durable storage on the go, whether on location shoots, in busy studios, or during travel. The drive comes pre-formatted with APFS for seamless use with macOS, and it can be reformatted for Windows compatibility, offering flexibility across different systems.

With 4TB of storage, the PRO-G40 provides ample space for high-resolution video files, large photo libraries, or extensive project archives. Its passive heat management system, using an aluminum core, helps maintain optimal operating temperatures without the need for fans or additional cooling. This combination of speed, durability, and capacity makes the PRO-G40 well suited for video editors, photographers, and creative professionals who require fast, reliable, and portable storage.

Highlights:

• Thunderbolt 3 support with up to 3000 MB/s read and 2500 MB/s write speeds
• USB 3.2 Gen 2 support offering up to 1050 MB/s read and 1000 MB/s write speeds
• IP68 rating ensures resistance to dust and water
• Durable design withstands drops from 9.8 feet and pressure up to 4000 pounds
• Pre-formatted with APFS for macOS; compatible with Windows after reformatting
• Passive heat management through an aluminum core for consistent performance
• 4TB capacity ideal for storing large media files and complex projects