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SanDisk SDCZ880-256G-GAM46 256GB Extreme PRO USB 3.2 Flash Drive — main product image
SanDisk SDCZ880-256G-GAM46 256GB Extreme PRO USB 3.2 Flash Drive
SanDisk SDCZ880-256G-GAM46 256GB Extreme PRO USB 3.2 Flash Drive
SanDisk SDCZ880-256G-GAM46 256GB Extreme PRO USB 3.2 Flash Drive
SanDisk SDCZ880-256G-GAM46 256GB Extreme PRO USB 3.2 Flash Drive
SanDisk SDCZ880-256G-GAM46 256GB Extreme PRO USB 3.2 Flash Drive
SanDisk SDCZ880-256G-GAM46 256GB Extreme PRO USB 3.2 Flash Drive
SanDisk

SanDisk SDCZ880-256G-GAM46 256GB Extreme PRO USB 3.2 Flash Drive

4KUSB 3.2USB 2.0

Transfer large files and 4K video at up to 420MB/s with this rugged, solid-state USB flash drive.

$73.84*$96.99Save 23%
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*Price sourced from Amazon.com. Last updated:Sep 05, 2026.Price and availability are subject to change — details.

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Overview

The SanDisk Extreme PRO SDCZ880-256G-GAM46 is not your typical USB flash drive. Built with solid-state drive technology rather than conventional flash memory, it delivers read speeds up to 420MB/s and write speeds up to 380MB/s over USB 3.2 Gen 1—fast enough to transfer a full-length 4K video file in seconds rather than minutes. For photographers, videographers, and other professionals who regularly move large files between machines, this kind of speed eliminates one of the most tedious bottlenecks in a production workflow. The 256GB capacity provides ample room for project files, media libraries, and system backups.

The drive is housed in a durable aluminum metal casing that feels substantial in the hand and resists the scratches and dings that come with life in a gear bag or pocket. SanDisk includes their SecureAccess encryption software for password-protecting sensitive files, along with an offer for RescuePRO Deluxe data recovery software that can help retrieve accidentally deleted files. The drive maintains full backward compatibility with USB 3.0 and USB 2.0 ports, so it will work with virtually any computer you encounter, though you will need a USB 3.2 or 3.0 port to take advantage of its full speed potential.

Key Features

Blazing-fast performance for super-speedy transfer of photos and 4K video

Work as fast as you need to with premium performance and huge capacities

Durable aluminum metal casing means less worry about everyday wear and tear

Help keep critical files safe with SanDisk SecureAccess encryption software(3)

Recover accidentally deleted files with included RescuePRO Deluxe data recovery software offer(4) (download required)

Work with flexibility thanks to USB 2.0 and 3.0 backward-compatibility

Specifications

Brand
SanDisk
Model
SDCZ880-256G-GAM46
Capacity
256GB
Interface
USB 3.2 Gen 1
Read Speed
Up to 420MB/s
Write Speed
Up to 380MB/s
Casing Material
Aluminum Metal
Backward Compatibility
USB 3.0, USB 2.0
Included Software
SanDisk SecureAccess, RescuePRO Deluxe (download required)

Frequently Asked Questions

The Extreme PRO delivers sequential read speeds up to 420MB/s and write speeds up to 380MB/s over a USB 3.2 Gen 1 connection, making it one of the fastest USB flash drives available.
Yes, it is backward compatible with USB 2.0 and USB 3.0 ports, though you will only achieve the full rated speeds when connected to a USB 3.2 or USB 3.0 port.
It comes with SanDisk SecureAccess encryption software, which lets you password-protect and encrypt files stored on the drive using 128-bit AES encryption.
Yes, it includes an offer for RescuePRO Deluxe data recovery software, which can help recover accidentally deleted files. A separate download is required to install it.
Unlike standard USB flash drives that use NAND flash memory chips, the Extreme PRO uses solid-state drive technology internally, which is what enables the significantly higher read and write speeds.

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