What is the difference between SanDisk Extreme USB 3.0 32GB Flash Drive (SDCZ80-032G-A75) and the SanDisk Extreme 16 GB USB 3.0 Flash Drive SDCZ80-016G-X46 and the SanDisk Extreme 16 GB USB 3.0 Flash Drive SDCZ80-016G-G46?

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Accepted Answer

They all seem pretty much the same. Except the first one you list  is 32gb vs. 16gb as the second-third. The first 6 numbers of the unit are the model, second 4 are the size and next 3 are locations.

If you type in a model of the drive into the sandisk link and go to specs, it will show you the various locations-models.

I really like the SDCZ80-032G-A75. I use it a lot and it is very reliable and fast. Typical transfer speed on a laptop with a usb port is in fact over 200mb/s. It is fast. I would go 32gb vs. 16gb if using for videos-programs-pictures. If it is for a only work files, a 16gb would seem fine.

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