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Black SanDisk Extreme PRO USB-C flash drive, 1TB capacity

SanDisk

SanDisk Extreme PRO USB-C 1TB 1000MB/s Black SDCZ890-1T00-G46

SKU CH-26FK-381SG

A USB-C flash drive with 1 TB capacity and up to 1000 MB/s read and 900 MB/s write speeds

  • USB SpecificationUSB 3.2 Gen 2
  • USB ConnectorsType C
  • ColorBlack
  • Capacity1TB
  • Read SpeedUp to 1000MB/s
  • Write SpeedUp to 900MB/s
  • 1TB capacity stores large project files and media libraries
  • Up to 1000MB/s read speed moves 4K video quickly
  • Up to 900MB/s write speed saves complex files fast
  • USB 3.2 Gen 2 Type-C connector works across laptops and tablets
  • Includes RescuePRO Deluxe software for deleted-file recovery

1TB USB-C Flash Drive

The SanDisk Extreme PRO USB-C 1TB drive delivers up to 1000MB/s read and 900MB/s write speeds over a USB 3.2 Gen 2 Type-C connector. It suits professionals who move large 4K video or project files between laptops, computers and tablets. Black metal housing keeps the drive lightweight and pocketable.

USB 3.2 Gen 2 Interface Limits

Peak throughput requires a host port that supports USB 3.2 Gen 2 10Gbps signalling; older USB 3.2 Gen 1 or USB 2.0 ports will cap transfer rates well below the advertised 1000MB/s read and 900MB/s write. The Type-C plug fits modern devices directly but needs an adapter for legacy Type-A ports.

1TB Capacity and Headroom

One terabyte holds hundreds of 4K clips or thousands of RAW photos with room for incremental project versions. Sustained write workloads such as full-drive backups will eventually hit thermal throttling, reducing write speed below the 900MB/s peak until the drive cools.

Highlights

  • 1TB capacity stores large project files and media libraries
  • Up to 1000MB/s read speed moves 4K video quickly
  • Up to 900MB/s write speed saves complex files fast
  • USB 3.2 Gen 2 Type-C connector works across laptops and tablets
  • Includes RescuePRO Deluxe software for deleted-file recovery

Specifications

BrandSanDisk
SeriesExtreme PRO USB-C
ModelSDCZ890-1T00-G46
Part NumberSDCZ890-1T00-G46
USB SpecificationUSB 3.2 Gen 2
USB ConnectorsType C
ColorBlack
Capacity1TB
Read SpeedUp to 1000MB/s
Write SpeedUp to 900MB/s

Questions about this item

Should I pick the 1TB model or look for a smaller capacity in this Extreme PRO USB-C series?

The listed product is the 1TB variant; no other capacities appear in the data, so the choice is between this capacity and a different drive.

What does the 1000MB/s read figure actually deliver when I plug the drive into my laptop?

Up to 1000MB/s read and 900MB/s write are the rated maximums; real-world throughput depends on the host port, file sizes and thermal conditions.

The spec says USB 3.2 Gen 2 — what does that cap transfer speeds at in practice?

USB 3.2 Gen 2 with a Type-C connector supports up to 10Gbps signalling, which aligns with the drive’s 1000MB/s read and 900MB/s write ratings.

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