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Item#: 9SIA12K0R91146

SanDisk Extreme 64GB USB 3.0 Flash Drive Model SDCZ80-064G-A75

  • USB 3.0
  • 64GB

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews
  • newegg High-Performance USB Drive Transfers Files in Seconds Outfitted with SanDisk's latest flash memory technology, the SanDisk Extreme 3.0 USB Flash Drive dramatically reduces the time you'll spend waiting for files to transfer. Fully enabled for USB 3.0 ports, the drive can achieve transfer speeds of up to 190MB/s, which means even the largest files will transfer in seconds. You'll be able to move and store HD videos, high-resolution photos, and other bulky files in an instant.
  • newegg Generous Capacities Accommodate Large Files With capacities up to 64GB, the SanDisk Extreme 3.0 USB Flash Drive can accommodate all your personal and multimedia files. Use it to store and transfer HD videos, songs, scanned documents, and whatever else you need to carry.
  • newegg Stylish, Portable Design Featuring a sleek black color scheme, the SanDisk Extreme USB Flash Drive is as stylish as it is functional. Thanks to the drive's compact, slim design, you can easily slip it into a pocket or handbag.
  • newegg No Additional Drivers Required The SanDisk Extreme USB flash drive completes its driver install in a flash, so you can start transferring and backing up files right away. To transfer data, simply drag files into the flash drive's folder.
  • newegg Password Protection with SanDisk SecureAccess Software The SanDisk Extreme 3.0 USB flash drive comes with the exclusive SanDisk SecureAccess software, which lets you configure a password-protected private folder on your SanDisk USB flash drive . Your files will be secured with 128-bit AES encryption to help keep them confidential and is supported by Windows XP, Windows Vista, Windows 7, and Mac OS X v10.5+ (Software download required for Mac, see the SanDisk Secure Access software page.)
  • newegg Includes Access to Cloud Storage from YuuWaa The SanDisk Extreme 3.0 USB flash drive comes with included access to YuuWaa, a cloud storage service that offers 2GB of free online backup. Featuring a simple drag-and-drop interface, YuuWaa makes it easy to store and back up your USB flash drive's files onto a secure online server to access anytime, anywhere, from any web browser.

Learn more about the SanDisk SDCZ80-064G-A75

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime
  • Read full details

Customer Reviews of the SanDisk SDCZ80-064G-A75

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  • Adam F.
  • 1/14/2015 6:02:24 PM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsFast usb stick

Pros: 64GB Seems like a decent size for things nowadays. It is very fast and has never corrupted a file. I've always used nothing but SanDisk usb sticks.

Cons: None

Did you find this review helpful? Yes No

  • Brian M.
  • 4/8/2014 2:57:24 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggs

Pros: Great balance of price and performance. It's fast, was purchased for transferring video files, I'm happy with it.
Capless design with a nice feeling slide and lock for the jack
narrow- doesn't block other ports on macbook pro

Cons: none, you get what you pay for

Did you find this review helpful? Yes No

  • Ryan Z.
  • 12/3/2013 4:36:20 PM
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsSO FAST!

Pros: Wow, so I recently got a late 2013 15" Macbook Pro because I needed to be able to do iOS builds in Unity 3d.

It was a real pain having to transfer my project between PC and MAC to work on the different versions of my game project.

With USB 2.0 it took me around 30-60 minutes to transfer my project.

Just tried out copying from my MAC to this USB 3.0 drive and it took about 1 minute or less with a 2.4GB project?!

Not sure how THAT big of a speed increase is possible but I would say this USB drive is amazing!

Also this drive is the Windows 8 compatible model (not listed accurately on the description when I looked) which I've read has been giving people problems. Maybe that's only if you are using Windows 8 (no reason to not use Windows 7 still in my opinion).

But with Mac OS 10.9 and Windows 7 this drive appears to work flawlessly and is VERY fast!

Couldn't be more happy with this purchase!

Cons: Tracking information didn't work for me. It just said item was shipped in email but the tracking info was blank on . But the shipping took like 6 days so all is well.

Did you find this review helpful? Yes No

  • Michael H.
  • 8/5/2013 10:20:28 AM
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggsWorks as expected

Pros: This thing is FAST. If you haven't moved to a(n) SSD then your spinny hard disk will be the bottleneck when moving large files.
I chose this particular drive because it has "lifetime warranty" and the highest IOPS I could find in a flash drive without spending ridiculous money for an "ssd flash drive" which is essentially what this is anyway. Im running Ubuntu on it right now on my laptop so the people who said it didn't boot, sorry for your luck. Also boots from the USB3 port on both of my computers. (and it boots FAST, faster than my spinny disk's operating system (win7)) its seriously like an early generation ssd.

Cons: It does get hot. but its lifetime warranty
Don't trust any electronics that regularly get hot with valueable data. as far as I'm concerned if its not saved in 2 locations (raid1) its not saved at all. If/when it fails i warned you.
I don't hate the design although it could be smaller I guess
but no cap to lose.
shipping was painless, packaging is a pain in the as$, but who really cares about that.
I'm really digging for things not to like...

Other Thoughts: USB- 2.0

Sequential Read : 32.413 MB/s
Sequential Write : 26.681 MB/s
Random Read 512KB : 31.048 MB/s
Random Write 512KB : 21.036 MB/s
Random Read 4KB (QD=1) : 5.639 MB/s [ 1376.8 IOPS]
Random Write 4KB (QD=1) : 5.414 MB/s [ 1321.9 IOPS]
Random Read 4KB (QD=32) : 5.222 MB/s [ 1275.0 IOPS]
Random Write 4KB (QD=32) : 6.221 MB/s [ 1518.8 IOPS]

Test : 100 MB [E: 0.1% (0.1/59.6 GB)] (x5)
Date : 2013/08/04 20:10:14
OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64)


Sequential Read : 135.387 MB/s
Sequential Write : 128.090 MB/s
Random Read 512KB : 109.735 MB/s
Random Write 512KB : 70.490 MB/s
Random Read 4KB (QD=1) : 11.264 MB/s [ 2750.0 IOPS]
Random Write 4KB (QD=1) : 9.250 MB/s [ 2258.3 IOPS]
Random Read 4KB (QD=32) : 8.946 MB/s [ 2184.2 IOPS]
Random Write 4KB (QD=32) : 9.125 MB/s [ 2227.9 IOPS]

Test : 100 MB [D: 44.9% (26.8/59.6 GB)] (x5)
Date : 2013/08/05 9:18:19
OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64)

2227 4K iops.
cant beat that with a stick
well, i guess ill see how this goes and if and how long something so good can possible last.

4 out of 4 people found this review helpful. Did you? Yes No

  • Christian N.
  • 7/10/2013 12:29:54 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggs3rd time is a charm?

Pros: Fast

Cons: 3rd failure since 11/29/2012

Did you find this review helpful? Yes No

5 out of 5 eggsBootable for me, no problems

Pros: One reviewer mentioned that this drive doesn't work as a boot drive, but I've been using it as an Ubuntu boot drive for a few months with no problems.

32GB primary partition as primary NTFS, to share files with Windows systems. 32GB as an extended Ubuntu boot partition.

I've tried a similar approach with slower (regular-speed) USB flash devices, and they work, but this one is much faster. It's very usable for work, including software development and playing around with servers. Performance hasn't noticeably degraded, either, unlike cheaper devices.

Physical design is pretty good -- the slide-out mechanism locks well enough in place to be easy to plug in. Still reliable after a few months riding around on a keychain in my pocket and backpack, used a few times a day.

Cons: Kinda large, but still small enough to fit next to other USB devices.

4 out of 4 people found this review helpful. Did you? Yes No

  • Paul F.
  • 5/17/2013 10:15:23 AM
  • Ownership: 1 day to 1 week

3 out of 5 eggsNot Bootable

Pros: FAST, WOW fast, 143MB/sec sustained for an entire 22.6GB copy. (HP Envy 15 with Intel 520 SSD)

Cons: Not bootable. Try as I might I cannot get anything UEFI or otherwise to see this drive as bootable, even the MS USB Image tool wont see the drive as a bootable USB drive, I've tried NTFS, FAT32, GPT and MBR style partitions, it appears that the device isn't flagged as a USB drive, but it isn't flagged as a hard drive either, no BIOS will show it in the list of bootable drives. Very irritating.

2 out of 5 people found this review helpful. Did you? Yes No

  • Christine M.
  • 4/19/2013 2:52:41 PM
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsHappy in WI

Pros: Great Price. Working as it should

Cons: Haven't found any yet

Other Thoughts: This is Disappointed in WI. I had posted a few weeks ago about the drive not working.

Now I am Happy in WI. Got the replacement drive and it is working great. Newegg handled the return/replacement in a quick and efficient manner. No complaints. Glad I exchanged instead of getting my money back.

1 out of 1 people found this review helpful. Did you? Yes No

  • Bruce C.
  • 4/8/2013 7:31:02 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsPutting Negative Comments into Perspective

Pros: I am a "verified owner," but Newegg will only allow you to comment once as a verified owner and I have already done so.

I would like to put the negative comments on the SanDisk Extreme 64 gig flash drive into perspective for those just reading them. There are just 26 comments here, but there are 242 comments on another major etailer for the same SanDisk drive -- and on that site, this drive is rated 4.5 stars out of five.

So it appears that those who have experienced problems with the SanDisk Extreme represent a very small portion of a large universe of owners. I have two and both have been working fine.

Cons: None for me.

8 out of 8 people found this review helpful. Did you? Yes No

  • Kenneth K.
  • 4/7/2013 8:55:30 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsAbsolute Garbage

Pros: No cap design.........Woo Hoo

Cons: Had this for a week and it failed. Could not write to it. Could not format it in exFAT, NTFS or Fat32. Tried formatting from the GUI and command line. Tried 3rd part low level format tool. That also failed.

Other Thoughts: As a PC technician, I have used OTHER SanDisk drives for years without issue. This is my 5th SanDisk USB drive I have purchased in 5 years. Every other one is still working. You guys dropped the ball on this one. I should have heeded the other warnings here telling me this drive is trash. SanDisk you just lost my business.

0 out of 13 people found this review helpful. Did you? Yes No

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Item#: 9SIA12K0R91146
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