SanDisk Professional G-DRIVE PRO HDD - Thunderbolt 3


G-DRIVE PRO Overview

The G-DRIVE PRO enterprise-class desktop hard drive is perfect for storage-intensive applications like audio/video editing or digital photography with ultra-fast Thunderbolt 3 and USB-C interfaces in a premium, all-aluminium enclosure.

The G-DRIVE PRO desktop hard drive comes with powerful performance up to 260MB/s read and 260MB/s write (18TB capacity). With a high-capacity, enterprise-class 7200RPM Ultrastar drive inside, the G-DRIVE PRO device is plug and play on Mac, and easily reformatted for Windows.

Key Features

High-speed Data Transfers
Quickly move your HD images and 4K footage so you can spend less time waiting and more time creating with high-speed data transfers up to 260MB/s read and 260MB/s write (18TB capacity).

Daisy-chaining for up to 5 Additional Devices
With dual Thunderbolt 3 ports, you can conveniently daisy-chain for up to 5 additional devices, keeping you connected to multiple drives, 4K displays, and more, through a single connection to your computer.

Premium, All-Aluminium Enclosure
With a premium, anodized aluminium enclosure, the G-DRIVE PRO pairs beautifully with your high-end computer and gives you durable strength you can feel.

Reliable, Enterprise-class 7200RPM Ultrastar Drive Inside
For all your demanding workloads and mission-critical content, you can rely on the power and enhanced reliability of the 7200RPM Ultrastar enterprise-class hard drives inside.

Mac ready, Apple Time Machine compatible
Ready to go for Mac computers and Apple Time Machine backup right out of the box. Easily reformat for Windows and Windows Backup

5-year limited warranty
Backed by a 5-year limited warranty, you can be confident in the reliable storage of the G-DRIVE PRO for years to come.


  • Interface:
    • (2) Thunderbolt 3 (20Gbps) ports
    • (1) SuperSpeed USB 5Gbps (USB 3.2 Gen 1) port
  • Disk - Ultrastar 7200 RPM enterprise-class hard drive
  • Capacity & Data Transfer Rate:
    • 4TB: Up to 200 MB/s read, 200 MB/s write
    • 6TB: Up to 250 MB/s read, 240 MB/s write
    • 12TB: Up to 230 MB/s read, 230 MB/s write
    • 18TB: Up to 260 MB/s read, 260 MB/s write
    • 20TB: Up to 250 MB/s read, 250 MB/s writes
  • System requirement -  macOS 10.12+ | Windows 10+ (via reformat)

    Box Contents

    • G-DRIVE PRO Desktop Hard Drive
    • Thunderbolt 3 Cable | USB-C to USB-A Cable
    • Quick Start Guide | Power Cable | AC Power AdapterSanDisk Professional G-DRIVE PRO

    SanDisk Professional G-DRIVE PRO HDD Data Sheet

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