Home > USB Flash Drives > SanDisk 256GB Ultra USB 3.0 Flash Drive - SDCZ48-256G-GAM46, Black ; Visit the SanDisk Store

SanDisk 256GB Ultra USB 3.0 Flash Drive

Hardware Interface : USB 3.0

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Flash Drive Capacity : 256GB

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Compatible Devices : PC, Mac

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Weight : 0.64 ounces

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Read Speed : 100 MB/s

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Dimensions : 0.42 x 0.87 x 0.31 inches
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What we analysed
BVR’s AI bot is continuously reading, learning and evolving to generate reviews. How it works?
93,371 reviews covering 42 products for the category USB Flash Drives

Experiential insights by users

About SanDisk 256GB Ultra USB 3.0 Flash Drive
83% highlighted the lasting build, while 17% disagreed
The keyring loop made of thin plastic breaks after a short time, making it an unattached item in my pocket.
I have noticed a decline in USB drive quality due to the current chip shortage.
86% were impressed by extensive compatibility
I have had no issues with compatibility and it works seamlessly with both my laptop and desktop.
I found a flash drive on Amazon for a good price and thought there would be a minimal improvement in transfer speed.
84% were impressed by the capacious storage, but 16% weren't
I can store all my important files, documents, photos, and even large multimedia files without worrying about running out of space, thanks to the 512GB of storage space.
I was able to fit at least 40 movie files on it, between 1 & 3 gigs in size each.
I have complained that the USB flash drive only had 460 GB of storage instead of the advertised 512 GB.
I questioned the advertised capacity of the USB flash drive, stating that it is missing 52GB.
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90% praised the fast transfer speed, while 10% raised concerns
I was surprised by the significant difference in transfer speed when I plugged in the flash drive to transfer a movie.
The data transfer rate of Ultra is supposed to be 100MB/second, but I think some transfer speeds would not be noticeable to humans.
I expected the write speeds to be more than 10MB/sec, but it reached 14MB/sec for a bit and was maxed out while transferring music files to the drive.
I noticed that the transfer speed was slow, only about 6-15 MB/s.
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