SanDisk Professional 4TB G-DRIVE Enterprise-Class USB 3.2 Gen 1 External Hard Drive SDPH91G-004T-NBAAD


  • 4TB Storage Capacity
  • USB-C 3.2 Gen 1 Interface
  • Up to 200 MB/s Data Transfer Speed
  • AC Powered

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SanDisk Professional 4TB G-DRIVE Enterprise-Class USB 3.2 Gen 1 External Hard Drive SDPH91G-004T-NBAAD

Overview : 

The 4TB G-DRIVE Enterprise-Class USB 3.2 Gen 1 External Hard Drive from SanDisk Professional delivers reliable, high-capacity storage. Featuring an Ultrastar Enterprise-class hard drive with a capacity of 4TB encased within a durable aluminum enclosure, the G-DRIVE performs quick backups and provides fast access to videos, photos, music, and other documents. This 7200 rpm drive connects to your host system using a USB-C 3.2 Gen 1 port which provides data-transfer speeds of up to 200 MB/s. Powered by an included AC adapter, the G-DRIVE’s USB Type-C port delivers 45W of power for your compatible laptop or other device, meaning you won’t need to carry multiple power supplies.

SanDisk Professional’s G-DRIVE comes preformatted for macOS 10.12 and later and is Time Machine compatible, but may be used with Windows 10 and later after a simple reformat. For simple connectivity to your host system, USB-C to USB-C and USB-C to USB-A cables are included.

General Features
High Capacity and Fast Data Transfers
Quickly back up or add extra storage to your computer for HD photos, videos, music, and more with high-speed data transfers using the 5 Gb/s USB Type-C port, which provides data transfers at up to 200 MB/s.

7200 rpm Ultrastar Enterprise-Class Hard Drive Inside
For all your demanding workloads and mission-critical content, you can rely on the power and reliability of the 7200 rpm Ultrastar Enterprise-class hard drive.

Anodized Aluminum Enclosure
With an anodized aluminum enclosure, the G-DRIVE pairs well with your computer and gives you durable strength.

45W of USB Power Delivery
Support for up to 45W of USB Power Delivery through the USB-C port allows you to charge your compatible MacBook or MacBook Pro without having to take a separate charger out of your bag.

USB-C to USB-C and USB-C to USB-A Cables Included
To ensure maximum compatibility, SanDisk includes a USB-C to USB-C cable and a USB-C to USB-A cable to make sure this drive works with virtually all USB ports.

Mac Ready and Apple Time Machine Compatible
Ready to go with Mac computers and Apple Time Machine right out of the box, the G-DRIVE is Apple Time Machine compatible and may be easily reformatted for use with Windows.

Limited 3-Year Warranty
Backed by a limited 3-year warranty, you can rely on the G-DRIVE’s storage for years to come.

Specification : 

Host Connection USB-C 3.0 / 3.1/3.2 Gen 1 or USB-A 3.0 / 3.1/3.2 Gen 1
Inputs/Outputs 1 x USB-C (USB 3.0 / 3.1/3.2 Gen 1)
Storage Capacity 4 TB SATA III (6 Gb/s) 3.5″ HDD (7200 rpm)
Read Speed Maximum: 200 MB/s
Write Speed Maximum: 200 MB/s
Pre-Format APFS
External Enclosure
Security Features Kensington Security Slot
Cooling System Passive
Power Source Included AC Adapter
Operating Temperature 41 to 95°F / 5 to 35°C
Dimensions 7.72 x 5.04 x 1.38″ / 196.09 x 128.02 x 35.05 mm
Weight 2.38 lb / 1.08 kg
Packaging Info
Package Weight 4.18 lb
Box Dimensions (LxWxH) 11.8 x 8.8 x 4.6″


Additional information

Weight 0.1 kg
Storage Capacity

4 TB