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Black rectangular USB-A flash drive with metal casing and keyring hole

SanDisk

SanDisk Extreme PRO USB 3.2 Gen 2 USB Flash Drive 2TB 1000MB/s Read 900MB/s Write Black SDCZ820-2T00-G46

SKU CH-E6B1-RPE9M

High-performance USB 3.2 Gen 2 flash drive stores 2TB with up to 1000MB/s read and 900MB/s write speeds

  • USB SpecificationUSB 3.2 Gen 2
  • USB ConnectorsType A
  • ColorBlack
  • Capacity2TB
  • Read SpeedUp to 1000MB/s
  • Write SpeedUp to 900MB/s

Capacity 2TB

  • Up to 1000MB/s read speed moves large files fast
  • Up to 900MB/s write speed saves projects quickly
  • USB 3.2 Gen 2 Type-A works with current laptops and desktops
  • 2TB capacity stores extensive media libraries
  • 128-bit AES encryption plus RescuePRO Deluxe protects and recovers data

2 TB USB 3.2 Gen 2 Flash Drive

The SanDisk Extreme PRO SDCZ820-2T00-G46 is a 2 TB USB flash drive with a USB-A connector. It delivers up to 1000 MB/s read and 900 MB/s write speeds for users who move large media libraries between laptops and desktops.

Plug-and-play storage expansion

The drive requires an available USB-A port supporting USB 3.2 Gen 2 to reach rated throughput, and works with older USB 2.0 ports at reduced speed. It adds up to 2 TB of capacity without opening the chassis or installing drivers, freeing internal bays for other components.

Silent solid-state operation

With no moving parts the drive runs silently and draws power directly from the USB bus. 128-bit AES hardware encryption and included RescuePRO Deluxe software protect data without adding thermal load to the system.

Highlights

  • Up to 1000MB/s read speed moves large files fast
  • Up to 900MB/s write speed saves projects quickly
  • USB 3.2 Gen 2 Type-A works with current laptops and desktops
  • 2TB capacity stores extensive media libraries
  • 128-bit AES encryption plus RescuePRO Deluxe protects and recovers data

Specifications

BrandSanDisk
SeriesExtreme PRO Flash Drive with USB-A
ModelSDCZ820-2T00-G46
Part NumberSDCZ820-2T00-G46
USB SpecificationUSB 3.2 Gen 2
USB ConnectorsType A
ColorBlack
Capacity2TB
Read SpeedUp to 1000MB/s
Write SpeedUp to 900MB/s

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Questions about this item

At what point does the 1000MB/s read speed stop being sustainable during a long copy?

The drive is rated for up to 1000MB/s read and 900MB/s write; actual sustained throughput will depend on the host controller and file mix.

How hot or loud does the metal casing get when the drive runs at 900MB/s write for hours?

The all-metal body acts as a heatsink; it will become warm to the touch but has no moving parts or fan noise.

Which port must my computer already have to reach the advertised 1000MB/s read?

A USB 3.2 Gen 2 Type-A port is required; older USB 2.0 ports will fall back to much lower speeds.

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