SanDisk Extreme CZ80 64GB USB 3.0 Flash Drive - SDCZ80-064G-GAM46

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Details

Brand
SanDisk
Hardware Interface
USB 3.0
Memory Storage Capacity
64 GB
Read Speed
190 Megabytes Per Second

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3621 reviews
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Price Unavailable $19.26 $37.99 $7.99
Shipping FREE Shipping on eligible first order. FREE Shipping FREE Shipping on eligible first order.
Sold By Amazon.com Amazon.com Amazon.com
Digital Storage Capacity 64 GB 64 GB 128 GB 32 GB
Hardware Interface USB 3.0 USB 3.0 USB USB 3.0
Item Dimensions 0.45 x 0.84 x 2.79 inches 0.45 x 0.84 x 2.79 inches 2.79 x 0.84 x 0.45 inches 0.42 x 0.87 x 0.31 inches
Item Weight 0.64 ounces 0.64 ounces 0.64 ounces 0.48 ounces
Memory Storage Capacity 64 GB 64 GB 128 GB 32 GB

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From the manufacturer

SanDisk Extreme USB 3.0 Flash Drive, 64GB

At a Glance:
  • Write speeds of up to 45X faster than standard USB 2.0 drives
  • Read speeds of up to 245MB/s (1)
  • High-speed USB 3.0 performance
  • Password protection and 128-bit AES encryption software (4)
  • RescuePRO Deluxe data recovery download (5)

Transfer large photos, videos or other files up to 45X faster (1) with the SanDisk Extreme USB 3.0 Flash Drive so you can spend less time waiting. With write speeds of up to 190MB/s (1), you can transfer a full-length movie in less than 10 seconds (3). From a global leader in flash memory technology, this high-speed USB 3.0 flash drive comes with SanDisk SecureAccess software (4) which provides 128-bit AES encryption and password protection to keep your private files private, while leaving the rest of the drive available for sharing.

SanDisk products are constructed to the highest standards and rigorously tested. You can be confident in the outstanding quality, performance and reliability of every SanDisk product.

What's in the Box?

  • SanDisk Extreme USB 3.0 Flash Drive


High-speed Write Performance of up to 190MB/s

With write speeds up to 190MB/s, the SanDisk Extreme USB 3.0 Flash Drive is 45X faster than standard USB 2.0 drives (1). Transfer a full-length movie in less than 10 seconds (3).


Compatible with PC and Mac Computers

From music to photos to important data--keep all your files on one drive. The drive works with both PC and Mac computers, as well as other devices such as tablets, TVs, car stereos and more.


SanDisk SecureAccess Software Protects Your Privacy

Create a private folder on your drive with SanDisk SecureAccess software (4). This 128-bit AES encryption software makes it easy to password-protect critical files. Drag and drop files into the vault, and they'll be protected.


Easy File Recovery with RescuePRO Deluxe Software

The drive comes with a RescuePRO Deluxe data recovery software download offer (5). This software makes it easy to recover files that have been accidentally deleted (download required).


Compatible with USB 3.0 and 2.0 Ports

The SanDisk Extreme USB 3.0 Flash Drive is backward-compatible with USB 2.0, so you can plug it into any USB 2.0 or 3.0 port.


Choose the Amount of Storage You Need

The amount of capacity you need depends on the types of files you have, how big they are, and how many there are. The chart above gives you an idea of how many photos, videos, music and office files you can store for each capacity.

SanDisk Extreme USB 3.0 Flash Drive, 16GB SanDisk Extreme USB 3.0 Flash Drive, 32GB SanDisk Extreme USB 3.0 Flash Drive, 64GB
Capacity 16GB 32GB 64GB
Transfer speed (up to) 245MB/s 245MB/s 245MB/s
USB 3.0 enabled (USB 2.0 compatible)
SanDisk SecureAccess software
RescuePRO Deluxe recovery software
Operating temperature 32°F to 113°F (0°C to 45°C) 32°F to 113°F (0°C to 45°C) 32°F to 113°F (0°C to 45°C)
Storage temperature 50°F to 158°F (-10°C to 70°C) 50°F to 158°F (-10°C to 70°C) 50°F to 158°F (-10°C to 70°C)
Drive dimensions 2.79 x 0.84 x 0.45 in. (70.87 x 21.34 x 11.43 mm) 2.79 x 0.84 x 0.45 in. (70.87 x 21.34 x 11.43 mm) 2.79 x 0.84 x 0.45 in. (70.87 x 21.34 x 11.43 mm)
lifetime warrenty logo

Legal Disclaimers + Warranty

(1) Up to 50MB/s write speed to drive, up to 12 times faster than standard USB 2.0 drives (4MB/s); up to 245MB/s read speed. USB 3.0 port required. Based on internal testing; performance may be lower depending upon host device. 1MB=1,000,000 bytes.

(2) 30 year warranty in Germany, Canada and regions not recognizing lifetime warranty. Check our website for more information.

(3) Based on 1.2GB MPEG-4 video transfer with USB 3.0 host device. Results may vary based on host device, file attributes and other factors.

(4) Password protection uses 128-bit AES encryption and is supported by Windows Vista, Windows 7, Windows 8, Windows 10 and Mac OS X v10.6+ (Software download required for Mac, see SanDisk website for more details).

(5) Registration required; terms and conditions apply.

Western Digital Technologies, Inc. is the seller of record and licensee in the Americas of SanDisk Products.

Description

Transfer large photos, videos or other files up to 45X faster with the SanDisk Extreme USB 3.0 Flash Drive so you can spend less time waiting. With write speeds of up to 190MB/s, you can transfer a full-length movie in less than 10 seconds. From a global leader in flash memory technology, this high-speed USB 3.0 flash drive comes with SanDisk SecureAccess software which provides 128-bit AES encryption and password protection to keep your private files private, while leaving the rest of the drive available for sharing.

SanDisk products are constructed to the highest standards and rigorously tested. You can be confident in the outstanding quality, performance and reliability of every SanDisk product.

High-speed Write Performance of up to 190MB/s
With write speeds up to 190MB/s, the SanDisk Extreme USB 3.0 Flash Drive is 45X faster than standard USB 2.0 drives. Transfer a full-length movie in less than 10 seconds.

Compatible with PC and Mac Computers
From music to photos to important data--keep all your files on one drive. The drive works with both PC and Mac computers, as well as other devices such as tablets, TVs, car stereos and more.

SanDisk SecureAccess Software Protects Your Privacy
Create a private folder on your drive with SanDisk SecureAccess software. This 128-bit AES encryption software makes it easy to password-protect critical files. Drag and drop files into the vault, and they'll be protected.

Easy File Recovery with RescuePRO Deluxe Software
The drive comes with a RescuePRO Deluxe data recovery software download offer. This software makes it easy to recover files that have been accidentally deleted (download required).

Compatible with USB 3.0 and 2.0 Ports
The SanDisk Extreme USB 3.0 Flash Drive is backward-compatible with USB 2.0, so you can plug it into any USB 2.0 or 3.0 port.

Choose the Amount of Storage You Need
The amount of capacity you need

Features & details

Features

  • Read Up To 245MB/s; Write Up To 190MB/s
  • Password Protection with SanDisk SecureAccess Software
  • Lifetime limited warranty
  • Backward compatible with USB 2.0
  • Storage Review Editor's Choice Award

Product information

Other Technical Details

    Additional Information

  • ASIN: B00KT7DOSE
  • Customer Reviews: 4.5 out of 5 stars 3,621Reviews
  • Best Sellers Rank:
    #1,591 in USB Flash Drives
  • Date First Available: March 13, 2013
Warranty [PDF ]

Warranty & Support

Amazon.com Return Policy: You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

Important information

Legal Disclaimer :

The flash drive was bought last year in a local store, but it's kept in very good condition. It's more than 10 times as fast as a USB 2.0 flash drive and quite secure for storing important data. The original package is still available too. You also can view the seller page for return and refund policy if needed.

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Top reviews

5.0 out of 5 starsVerified Purchase
Reviewed in the United States on January 2, 2015
Best Flash Drive Available (2015 JAN)
Really good flash drive. I bought two of these (64GB) when they were $28 each. The mechanism is kind of spring-loaded which makes it feel nice to open. Also very fun to play with. I did get upwards of 245MB/s in real-world experiences with transferring files such as movies.... See more
Really good flash drive. I bought two of these (64GB) when they were $28 each. The mechanism is kind of spring-loaded which makes it feel nice to open. Also very fun to play with. I did get upwards of 245MB/s in real-world experiences with transferring files such as movies. Fits in a PS4 USB port (important to me). It's about 70mm in length, 20mm wide, and 10mm tall. There is a good spot on the back to label them if you wish to do so (does not smear). Comes with a free 1-year license to RescuePRO Deluxe. Personally, I didn't really enjoy using the software and there are better freeware options available. Very easy and large hole for putting on a key-ring or lanyard. After just a month of consistent use, there are scrapes on the USB plug's metal part but that's to be expected with constant use; especially if you play with it and constantly open and close it. However, it's only an aesthetics thing.

I attached a picture of mine on top of piano keys to give some people and idea of how big it actually is and to also sort of show from another perspective what the thing looks like.

----------------

BENCHMARK:
I did a benchmark when I first got the flash drive, then another benchmark about two weeks later when it was about 16GB full. Tried the front I/O ports as well as the rear ports on my motherboard. I also tested the second flash drive that has yet to be really used. They were all essentially identical within margin of error.

CrystalDiskPark (64-bit) (SSD)
READ/WRITE (MB/s)
SEQUENTIAL: 208.6/190.7
512K: 149.6/27.79
4K: 13.14/10.03
4K QD32: 10.85/7.541
264 people found this helpful
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5.0 out of 5 starsVerified Purchase
Reviewed in the United States on October 6, 2014
Excellent Product For Transfering Files, Though Not Quite SSD Fast
The SanDisk Extreme 64GB is a solid drive overall, just be mindful of what you want to use it for and what you expect for performance. For large, sequential transfers, Sandisk's performance estimates are almost exactly on the mark. CrystalDiskMark measures the... See more
The SanDisk Extreme 64GB is a solid drive overall, just be mindful of what you want to use it for and what you expect for performance.

For large, sequential transfers, Sandisk's performance estimates are almost exactly on the mark. CrystalDiskMark measures the sequential transfer rate at 250MB/sec read and 180MB/sec write, which is fast enough that you'll just about need a solid state drive of some kind in order to feed it data as fast as it can write it out. If you just want to dump a bunch of files and go in the minimum amount of time necessary, then this is the perfect drive.

However random read/write performance is not nearly as strong. Even 512K random writes are down to 53MB/sec, and 4K random reads and writes drop to 10MB/sec. Though this will beat most hard drives and a number of other USB flash drives, for anyone expecting to treat this as a regular SSD in USB form factor, random performance is but a fraction of the performance of a modern SSD. Writes in particular are an order of magnitude lower than modern SSDs, so as a portable SSD running an OS (e.g. Windows-To-Go) it's not going to deliver that same fast random performance.

Under the hood this drive is based on SanDisk's older U100 SSD controller, which explains the results above. U100 is known for its strong sequential performance but weak random performance, exactly the same as this flash drive. This coupled with the limited amount of NAND and lack of write caching (since it needs to be removable) leads to the overall limited random performance. Also of note, this drive presents itself as a SATA-over-USB drive under Windows rather than a pure USB drive, which means it can be SMART monitored and TRIM is supported.

Finally, for what it is worth my 64GB drive identifies itself as a removable drive rather than a fixed drive as some other reviews have noted. It's not clear whether SanDisk has made a production change or this is somehow an older drive, but it does mean the specific drive I received is fully bootable.

Overall this is an excellent drive for storing or copying files at high speeds, which is exactly what I needed it for. Just don't expect SSD-like random read/write performance from the drive; for that there are better (albeit more expensive) options.
176 people found this helpful
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5.0 out of 5 starsVerified Purchase
Reviewed in the United States on December 1, 2014
Love it!
I love this flash drive, I've only had it for a few hours and it reads/writes as fast as my 2TB USB 3.0 hard drive! I find it interesting that it's been advertised at running up to a speed slower than my computer got using CrystalDiskMark (see picture). My computer is... See more
I love this flash drive, I've only had it for a few hours and it reads/writes as fast as my 2TB USB 3.0 hard drive! I find it interesting that it's been advertised at running up to a speed slower than my computer got using CrystalDiskMark (see picture). My computer is this configuration:

Lenovo Y500
3rd generation Intel® Core™ i7-3630QM (2.40GHz 1600MHz 6MB)
8 GB PC3-12800 DDR3 SDRAM 1600 MHz
1 TB 5400 RPM HDD + 16 GB SSD (actual size is bigger... go figure)
Windows 8.1
190 people found this helpful
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1.0 out of 5 starsVerified Purchase
Reviewed in the United States on July 18, 2017
NOT Bootable makes this a deal breaker.
While I originally got this for storage and 'sneaker net' use, I had always intended to install a macOS on it for troubleshooting and maintenance. The Good: a fair amount of storage and quite fast. I don't use benchmarks and rely on 'seat of the pants' real world... See more
While I originally got this for storage and 'sneaker net' use, I had always intended to install a macOS on it for troubleshooting and maintenance.

The Good: a fair amount of storage and quite fast. I don't use benchmarks and rely on 'seat of the pants' real world performance. All I can say is it's 3.0 performance is notable. Large video files stream effortlessly. Write speeds are fast enough for me.

The Bad: it's not bootable. It's got PC security files that can't be erased or deleted on the macOS, as far as I can tell. I've reformatted and re-partitioned the drive and it still has 16 folders and 116MB of something that won't go away. I don't know how much any of that is overhead.

But the bottom line is it's NOT bootable and I don't understand why SanDisk would make it so. Conspiracy theory time? I've used other 3.0 drives as boot drives for trouble shooting and they've worked exceedingly well, especially when compared to 2.0 speeds.

So if you want to boot a Mac (and maybe a PC?) from a USB thumb drive— look elsewhere. While the read times are fast, I'd have passed if I'd know it would never work as a troubleshooting/maintenance tool.
7 people found this helpful
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5.0 out of 5 starsVerified Purchase
Reviewed in the United States on December 4, 2016
FASTER than my 3TB Backup drive, CAN use for alt OS.
--- Carl Jr. Review Bottom Line --- Overall I definitely recommend Overall I definitely am buying this again so I can have several USB OS's PROs: - Independent tests show this drive crushes the competition in small files read write. I didn't do... See more
--- Carl Jr. Review Bottom Line ---
Overall I definitely recommend
Overall I definitely am buying this again so I can have several USB OS's

PROs:
- Independent tests show this drive crushes the competition in small files read write. I didn't do those tests myself, but I believe it the way it ran the OS's Ive tried.
- I've tried several Linux-based OS's and Windows 7 on my MBA and it works great.
- Using it on a MacBook Air it works as expected.
- Sandisk reliability and durability. Ive had great success with them in the past.

CONs:
- Kind of long

--- Interesting Facts: Neither Pro or Con ---
- Obviously not as fast as the MBA SSD, but fast enough to be able to use it.

So I give this Thumb Drive a CARL JR FIVE STAR rating. If this review helped give me a like, if it didn’t tell me in the comments why!
21 people found this helpful
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5.0 out of 5 starsVerified Purchase
Reviewed in the United States on April 3, 2016
Could be a computer life saver
The main reason for this purchase was to make a recovery disk for Windows 10. Yes there are other ways to do so but using a USB flash drive is by far the easiest method. Simply plug the drive into any available USB 2 or USB 3 port, wait for Windows to recognize it and use... See more
The main reason for this purchase was to make a recovery disk for Windows 10. Yes there are other ways to do so but using a USB flash drive is by far the easiest method. Simply plug the drive into any available USB 2 or USB 3 port, wait for Windows to recognize it and use the Windows 10 supplied backup program. It takes a few minutes for the download to the drive but will save so much time and aggravation if your system crashes for any reason. You could use a smaller drive but for a few dollars more it's better to be on the safe side. If you're confused on how to make a recovery drive there are excellent demos on YouTube. It was a simple procedure which I hope I never have to use,but in a safe place in my desk drawer is the system saver just in case.

This review was made after paying full Amazon retail and no financial considerations received.
8 people found this helpful
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2.0 out of 5 starsVerified Purchase
Reviewed in the United States on May 2, 2016
Seems incompatible with widely used USB3.0 Fresco Logic FL1100 chipset :-(
Summary: apparently does not work with the popular FL1100 (EX) USB 3.0 chipset in Windows 10. I will start with the Cons first, since the drive essentially does not work for me. Cons: The drive appears to be incompatible with widely used Fresco Logic... See more
Summary: apparently does not work with the popular FL1100 (EX) USB 3.0 chipset in Windows 10.

I will start with the Cons first, since the drive essentially does not work for me.
Cons:
The drive appears to be incompatible with widely used Fresco Logic FL1100 chipset. I'm using a popular Inatek 7port USB 3.0 interface card (MFN: KTU3FR-5O2I). Three ports on the card are connected directly to the FL1100 chipset. The flash drive id not recognized by the OS (Win 10) if plugged into these ports, causing the "USB device has malfunctioned" error. This particular Inatek interface card also has 4 out of 7 ports connected via an internal USB 3.0 hub. Surprisingly, the flash drive works well when plugged into those ports (see below).

Pros:
When the drive does work, it works as advertised. As I said above, when connected via a USB hub to FL1100 USB controller the drive does work. Sequential transfer rates are really nice (over 220MB/s read, about 200MB/s write).

Overall, since a lot of computers (Some Mac Pros for example) use FL1100 chipset I am worried about the drive's compatibility and therefore I am planning to return it.
4 people found this helpful
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5.0 out of 5 starsVerified Purchase
Reviewed in the United States on July 30, 2016
SUPER FAST and just feels like high quality
This is my second SanDisk Extreme flash drive. I buy them because I like them. They are SUPER fast. To compare it to a different flash drive, I will tell you a quick story. I am a teacher and want to backup my files every day. Apparently, there are software programs... See more
This is my second SanDisk Extreme flash drive. I buy them because I like them. They are SUPER fast. To compare it to a different flash drive, I will tell you a quick story. I am a teacher and want to backup my files every day. Apparently, there are software programs that are "smart" (Microsoft briefcase maybe?) that know which files you edit in a day and just update those. However, I didn't know of any at the time and proceeded to work off the computer hard drive during the day, then I would fully transfer my files (about 6 gb) to a different flash drive and then once it was transferred, I would go home, knowing my files were in two places, in case the computer crashed or was stolen, or vice versa with the flash drive. However, the other flash drive I was using took about 50 minutes to transfer all my files. It was brutal. I bought this flash drive after some online research and it could finish the 6 gb transfer in roughly one and a half mins. Incredible. I would highly recommend this flash drive to anyway. It isn't a super flush one either, which I look at as a positive, because I'm less likely to forget it in a public computer.
6 people found this helpful
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Top international reviews

Amazon Customer
5.0 out of 5 starsVerified Purchase
Reviewed in the United Kingdom on August 14, 2017
Five Stars
great flash drive for dvr back ups as usb 3 AAA+++
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Naz
5.0 out of 5 starsVerified Purchase
Reviewed in the United Kingdom on May 4, 2017
Five Stars
I found this product super fast and is really good.
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Amazon Customer
5.0 out of 5 starsVerified Purchase
Reviewed in the United Kingdom on October 18, 2016
Excellent, very fast
Excellent, very fast
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MR ANTHONY J PITT
5.0 out of 5 starsVerified Purchase
Reviewed in the United Kingdom on July 4, 2015
Five Stars
arrived promptly, fast bit of gear
One person found this helpful
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Anon
5.0 out of 5 starsVerified Purchase
Reviewed in Canada on September 29, 2016
This is the best flash drive I have ever owned more than worth ...
This is the best flash drive I have ever owned more than worth it's asking price. The first thing I noticed was the superb build quality. The plastic feels super solid, the USB retraction mechanism feels perfect and the USB end seems well attached like its not going to get...See more
This is the best flash drive I have ever owned more than worth it's asking price. The first thing I noticed was the superb build quality. The plastic feels super solid, the USB retraction mechanism feels perfect and the USB end seems well attached like its not going to get ripped out anytime soon. Then I plugged it in and was blown away with the speeds I was getting. It has not problems reaching its claimed 245mb/s speeds even with the drive 90% full. This is the first Flash drive I have ever used that is able to reach its claimed speeds and doesn't lose performance as it fills up. I highly recommend this to anyone who values performance and durability.
5 people found this helpful
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S. Sen
5.0 out of 5 starsVerified Purchase
Reviewed in Canada on March 22, 2017
Definitely faster speeds than regular USB drives
Much faster speeds than your regular USB 3.0 flash drive. If you are trying to just get a simple flash drive for copying files occasionally then you might want to consider a cheaper USB drive as the benefits of a faster drive may not be sufficient to justify the higher...See more
Much faster speeds than your regular USB 3.0 flash drive. If you are trying to just get a simple flash drive for copying files occasionally then you might want to consider a cheaper USB drive as the benefits of a faster drive may not be sufficient to justify the higher price (higher speeds = higher price). However, if speed is critical then you cannot go wrong with the SanDisk Extreme! The USB port can slide in or out using a slider on the drive. The slider has a nice, soft click to it so you know when it is fully extended but you may have to hold the slider to ensure that the drive fits well into snug USB ports. A blue LED indicates activity on the drive.
3 people found this helpful
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Stefan
1.0 out of 5 starsVerified Purchase
Reviewed in Germany on February 12, 2017
Schrott
Ein erster Test mit h2test war vielversprechend. 180MB/s schreiben und lesen. Top. Zweiter Durchlauf war dann unterirdisch mit 5-20 MB/s. An verschiedenen Rechnern mit verschiedenen Formaten gleiches Ergebnis. Stick zurückgeschickt und einen zweiten ausprobiert. Gleiches...See more
Ein erster Test mit h2test war vielversprechend. 180MB/s schreiben und lesen. Top. Zweiter Durchlauf war dann unterirdisch mit 5-20 MB/s. An verschiedenen Rechnern mit verschiedenen Formaten gleiches Ergebnis. Stick zurückgeschickt und einen zweiten ausprobiert. Gleiches Ergebnis. Erster Durchlauf schnell. Jeder weitere Durchlauf: unterirdisch. Offensichtlich beschädigt intensive Nutzung den Stick. Zweiter Stick ging auch zurück
Ein erster Test mit h2test war vielversprechend. 180MB/s schreiben und lesen. Top. Zweiter Durchlauf war dann unterirdisch mit 5-20 MB/s. An verschiedenen Rechnern mit verschiedenen Formaten gleiches Ergebnis.
Stick zurückgeschickt und einen zweiten ausprobiert.
Gleiches Ergebnis. Erster Durchlauf schnell. Jeder weitere Durchlauf: unterirdisch.
Offensichtlich beschädigt intensive Nutzung den Stick.
Zweiter Stick ging auch zurück
5 people found this helpful
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