USB4® speeds on the move.
High-performance USB4® external storage with up to 3800 MB/s read speed and up to 3700MB/s write speed.

Unleash USB4® speeds
Work at a turbocharged pace in external USB drives, with our next-gen USB4® interface. Achieve faster file transfers with read speeds of up to 3800 MB/s and write speeds of up to 3700 MB/s.

Backwards compatibility
Store and move data across your older USB 3.2 and USB 2.0 devices, and supports Thunderbolt™ 4 as well.

Powerful protection
Help protect your data while on-the-go in various terrain, with a rugged silicone shell and forged aluminum chassis. The IP65 water-resistant design helps withstand splashes, rain, and spills. Survive accidental falls with drop protection up to 2 meters.

Outstanding reliability
Put your trust in SanDisk. Your storage is backed by a 5-year limited warranty to give you peace of mind.

Specifications

Capacity: 4TB

Interface: USB4 Gen 3x2

Dimensions (L x W x H): 5.51" x 2.7" x 0.47"

Weight: 0.38lbs

Product Features

Unleash USB4® speeds with our next-gen USB4® interface achieving read speeds of up to 3800 MB/s and write speeds of up to 3700 MB/s.

Store and move data across your older USB 3.2 and USB 2.0 devices – plus support for Thunderbolt™ 4.

Help protect your data while on-the-go, with a rugged silicone shell and forged aluminum chassis.

Compatibility

Windows® 10+

macOS 14+

Xbox Series X|S

PS5

Compatible with a range of USB Type-C™ Devices (e.g., laptops, tablets)