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Black USB-C flash drive with metal body and keyring hole

SanDisk

SanDisk Extreme PRO USB-C Flash Drive 512GB 1000MB/s 900MB/s Black

SKU CH-DM2V-MYRG4

High-speed USB-C flash drive with 512GB capacity, 1000MB/s read and 900MB/s write speeds for rapid file transfers

  • Total capacity512 GB
  • USB standardUSB 3.2 Gen 2
  • USB port typesType C
  • Max read speedUp to 1,000 MB/s
  • Write throughputUp to 900 MB/s
  • Product colorBlack

Capacity 512GB

  • Transfer large files rapidly with up to 1000 MB/s read speed
  • Move data quickly thanks to up to 900 MB/s write speed
  • Connect directly to modern devices via USB Type-C connector
  • Store extensive media libraries on 512 GB capacity
  • Achieve high throughput using USB 3.2 Gen 2 interface

512 GB USB 3.2 Gen 2 flash drive

This SanDisk Extreme PRO drive delivers 512 GB of portable storage with USB 3.2 Gen 2 performance. Read speeds reach up to 1000 MB/s and write speeds up to 900 MB/s. The USB-C connector plugs directly into modern laptops, tablets and desktops. A metal casing and keyring hole make it suited for daily carry.

Upgrade from USB 2.0 flash drives

The drive transfers data up to 200 times faster than standard USB 2.0 sticks. The jump is worthwhile when moving large video projects, RAW photo libraries or system images where minutes matter. Users staying with USB 2.0 ports will not see this speed benefit. Buyers who need more than 512 GB should consider higher-capacity models.

Check for a USB-C port and USB 3.2 Gen 2 support

Verify your device has a USB-C port capable of USB 3.2 Gen 2 speeds to reach the quoted transfer rates. Older USB-C ports limited to USB 2.0 or USB 3.1 Gen 1 will run slower. No driver installation is required on current Windows, macOS, Linux, ChromeOS, iPadOS and Android systems.

How it compares

Measured against everything we stock in USB Thumb Drives, at today’s prices. Recalculated every night.

Price $100.99
Pricier than about 80% of the 1,099 comparable items (median $31.99).
Total capacity 512 GB
Higher than about 90% of the 746 comparable items (median 64 GB).
Price per TB $197.25 per TB
Cheaper than about 59% of the 600 comparable items (median $226.48 per TB).

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Specifications

Product
Brand nameSanDisk
Product lineExtreme PRO Flash Drive with USB-C
Model nameSDCZ890-512G-G46
Part numberSDCZ890-512G-G46
Total capacity512 GB
Product colorBlack
Performance
Max read speedUp to 1,000 MB/s
Write throughputUp to 900 MB/s
Ports & slots
USB standardUSB 3.2 Gen 2
USB port typesType C

Other versions of this model

2 more in the same range

Questions about this item

What type of USB port does the SDCZ890-512G-G46 require?

It plugs directly into a USB-C port that supports USB 3.2 Gen 2 for the rated 1000MB/s read and 900MB/s write speeds.

What is the common mistake when first using this 512GB drive?

People often insert it into a USB 2.0 Type-A port with an adapter, which limits transfer rates far below the advertised speeds.

How should the metal body and keyring hole be maintained over time?

Keep the USB-C connector free of dust and debris; the metal casing needs no lubrication, and the keyring hole is structural, not a moving part.

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