Read speed | 150 Megabytes Per Second |
---|---|
Connectivity technology | USB |
Colour | Black |
Model name | SDCZ73-512G |
Flash memory type | CompactFlash |
Manufacturer | Western Digital Technologies, Inc. |
Hardware Connectivity Technology | USB Type A |
UPC | 619659179489 |
Global Trade Identification Number | 00619659179489 |
Item model number | SDCZ73-512G-G46 |
Hardware Platform | PC, Mac |
Product Dimensions | 0.66 x 4.24 x 1.32 cm; 20 g |
Item dimensions L x W x H | 7 x 42 x 13 millimeters |
Flash memory size | 512 |
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SanDisk 512GB Ultra Flair USB 3.0 Flash Drive USB Thumb Drive - SDCZ73-512G-G46
Purchase options and add-ons
Brand | SanDisk |
Memory storage capacity | 512 GB |
Hardware interface | USB 3.0, USB 2.0 |
Special feature | Lightweight |
Write speed | 150.0 |
About this item
- High-speed USB 3.0 performance of up to 150MB/s(1) [(1) Write to drive up to 15x faster than standard USB 2.0 drives (4MB/s); varies by drive capacity. Up to 150MB/s read speed. USB 3.0 port required. Based on internal testing; performance may be lower depending on host device, usage conditions, and other factors; 1MB=1,000,000 bytes]
- Transfer a full-length movie in less than 30 seconds(2) [(2) 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]
- Transfer to drive up to 15 times faster than standard USB 2.0 drives(1)
- Sleek, durable metal casing
- Easy-to-use password protection for your private files(3) [(3)Password protection uses 128-bit AES encryption and is supported by Windows 7, Windows 8, Windows 10, and Mac OS X v10.9+; Software download required for Mac, visit the SanDisk SecureAccess support page]
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Product information
Technical Details
Summary
Additional Information
ASIN | B083ZRDXSQ |
---|---|
Customer Reviews |
4.4 out of 5 stars |
Âé¶¹Çø Rank |
|
Date First Available | Jan. 29 2020 |
Manufacturer | Western Digital Technologies, Inc. |
Place of Business | BELLEVUE, WA, 98005 US |
Warranty & Support
Feedback
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Product description
The SanDisk Ultra Flair USB 3.0 flash drive moves your files fast. Spend less time waiting to transfer files and enjoy high-speed USB 3.0 performance of up to 150MB/s(1). With transfer speeds to drive up to 15 times faster than standard USB 2.0 drives(1), you can transfer a full-length movie in less than 30 seconds(2). Its durable and sleek metal casing is tough enough to handle knocks with style. 1GB=1,000,000,000 bytes. Actual user storage less (1)Write to drive up to 15x faster than standard USB 2.0 drives (4MB/s); varies by drive capacity. Up to 150MB/s read speed. USB 3.0 port required. Based on internal testing; performance may be lower depending on host device, usage conditions, and other factors. 1MB=1,000,000 bytes. (2)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. (3)Password protection uses 128-bit AES encryption and is supported by Windows 7, Windows 8, Windows 10, and Mac OS X v10.9+ (Software download required for Mac, visit the SanDisk SecureAccess support page.) (4)Registration required; terms and conditions apply..
Top Brand: SanDisk
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This Item ![]() SanDisk 512GB Ultra Flair USB 3.0 Flash Drive USB Thumb Drive - SDCZ73-512G-G46 | Recommendations | ? | ? | ? | ? | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $54.99$54.99 | -5%?$18.99$18.99 Was:?$19.99 | $14.99$14.99 | $37.99$37.99 | -18%?$59.99$59.99 Was:?$72.72 | $29.99$29.99 |
Delivery | Get it by Saturday, Jun 21 | Get it by Saturday, Jun 21 | Get it by Saturday, Jun 21 | Get it by Saturday, Jun 21 | Get it by Monday, Jun 23 | Get it by Saturday, Jun 21 |
Customer ratings | ||||||
Sold by | Âé¶¹Çø.ca | wangzhipengbm | Memory Canada | Official Patriot Memory Store | Âé¶¹Çø.ca | Memory Canada |
memory capacity | 512 GB | 512 GB | 32 GB | 512 GB | 256 GB | 128 GB |
write speed | 150 | 10x | 150 MB per second | 100 MB/s | 380 MB per second | 400 MB/s |
read speed | 150 megabytes per second | 15 megabytes per second | ¡ª | 80 megabytes per second | 420 megabytes per second | 400 megabytes per second |
From the manufacturer

SanDisk Ultra Flair USB 3.0 Flash Drive
Offering transfer speeds of up to 15X faster than standard USB 2.0 drives (1), the SanDisk Ultra Flair USB 3.0 Flash Drive is designed to move your files fast, so you spend less time waiting. For example, you can transfer a full-length movie in less than 30 seconds (3). The drive¡¯s durable and stylish metal casing keeps your important files safe, while the included SanDisk SecureAccess software lets you password-protect and encrypt your sensitive files (4). [32GB-512GB]
Offering faster transfer speeds than standard USB 2.0 drives (1), the SanDisk Ultra Flair USB 3.0 Flash Drive is designed to move your files fast, so you spend less time waiting.
[The drive¡¯s durable and stylish metal casing keeps your important files safe, while the included SanDisk SecureAccess software lets you password-protect and encrypt your sensitive files (4). [16GB] 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.
At a Glance
- Sleek, durable metal casing
- Read speeds of up to 150MB/s (1) [32GB-512GB]
- Read speeds of up to 130MB/s (1) [16GB]
- Write speeds of up to 15X faster than standard USB 2.0 drives (1). [32GB-512GB]
- Write speeds faster than standard USB 2.0 drives (1). [16GB
- Password protection and 128-bit AES encryption software (4)
- RescuePRO Deluxe data recovery download (5)
High-speed USB 3.0 Performance
With write speeds of up to 15X faster than standard USB 2.0 drives (1), you can transfer a full-length movie in less than 30 seconds (3). [32GB-512GB]
Sleek and Durable Metal Casing
The SanDisk Ultra Flair USB 3.0 Flash Drive features a stylish yet tough metal casing that protects the drive from unexpected knocks. A compact design makes it easy to slip the USB flash drive into your pocket, bag, or purse and bring your files with you anywhere
SanDisk SecureAccess Software Helps 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 passwordprotect critical files. Drag and drop files into the vault, and they¡¯ll be encrypted.
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 Ultra Flair USB 3.0 Flash Drive is backward-compatible, 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.
(1) For 32GB ¨C 512GB: Write to drive up to 15X faster than standard USB 2.0 drives (4MB/s); up to 150MB/s read speed. USB 3.0 port required. Based on internal testing; performance may be lower depending on host device. 1MB=1,000,000 bytes. For 16GB: Write faster than standard USB 2.0 drives (4MB/s); up to 130MB/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) 1GB=1,000,000,000 bytes. Actual user storage less.
(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 7, Windows 8, Windows 10 and Mac OS X v10.9+ (Software download required for Mac, see SanDisk website for more details) (5) Registration required; terms and conditions apply.
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Customer reviews
Customers say
Customers like the reliability, storage capacity, and portability of the flash drive. They mention it works so far with zero issues and is enough to back up all their essential documents. Customers also appreciate the sleek appearance. However, some customers have mixed opinions on the transfer speed.
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Customers are satisfied with the reliability of the flash drive. They mention it works so far with zero issues and is of good quality for the price.
"...5 stars as I'm happy with my purchase, mainly because it works so far with zero issues, and delivery was super quick, and the USB came well secured,..." Read more
"...The metal casing is robust, providing extra protection for my data. Highly recommended for anyone in need of reliable and speedy storage!" Read more
"works well and easy to use" Read more
"Works fine" Read more
Customers like the storage capacity of the flash drive. They mention it's enough to back up all their essential documents and is a nice little USB 3.0 storage device.
"...The transfer speeds are incredibly fast, and the storage capacity is perfect for all my files...." Read more
"...This is enough to back up all your essential documents (plus a lot of non-essential ones), then just drop it into your safety deposit box...." Read more
"...Super fast with PC and Mac alike. Lots of storage with the 512GB versions." Read more
"Nice little USB 3.0 storage device. And when I say little, I mean TINY!" Read more
Customers like the portability of the flash drive. They mention it's durable, sleek, and compact, making it easy to carry around.
"...It's durable, sleek, and compact, making it easy to carry around. The metal casing is robust, providing extra protection for my data...." Read more
"I like that it's sleek and small and can easily fit in the smallest pocket on guys' jeans...." Read more
"Its size is convenient. Being very small, it can easily be transported. The problem is that it performs nowhere near as fast as advertised...." Read more
"Nice little USB 3.0 storage device. And when I say little, I mean TINY!" Read more
Customers like the appearance of the flash drive. They mention it's sleek and small.
"...It's durable, sleek, and compact, making it easy to carry around. The metal casing is robust, providing extra protection for my data...." Read more
"I like that it's sleek and small and can easily fit in the smallest pocket on guys' jeans...." Read more
Customers have mixed opinions about the transfer speed of the flash drive. Some mention it's very fast and reliable, while others say it's much slower than expected.
"...The transfer speeds are incredibly fast, and the storage capacity is perfect for all my files...." Read more
"Works good but may not transfer file very fast compared to external hdd or ssd" Read more
"...The transfer speeds of USB3 mean that you don't have to run our backup while you're away on vacation." Read more
"Good transfer speed, come with an encryption program if you need it. Great for people who like to own their media like in the time of DVD and BlueRay." Read more
Reviews with images

I do Recommend
Top reviews from Canada
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- Reviewed in Canada on November 23, 2023Verified PurchaseI'm giving this USB stick overall 5 stars as I'm happy with my purchase, mainly because it works so far with zero issues, and delivery was super quick, and the USB came well secured, but as I stated in my rating, when it comes to value of money compared to the Gigabytes you get, it is more like 3 stars in my personal opinion, and it is just because nowadays people need 10x more space on devices like this, and simply for a reason that a lot of data and documents are done electronically and knowing that everything cost more and more these days, spending almost 53.$ on just 512G is a bit of a rip off, for that price I would rather get 1TB or at least 750GB / 820GB, ..BUT I also know that the price of USB's are similar across all stores, online or not, and that SanDisk is absolutely the best company of USB memory sticks, and that's why I consciously made the decision to buy it, despite the high price. Since those reviews are a guide for people to buy or not to buy something, I want to add that few years back I bought a set of 2x 512GB USB sticks for I think 20.$ from some unknown brand, and one got my laptop ''virused'' and second stopped working at second use, so if you looking for more affordable USB, be aware that cheaper not always means good on the long run, and even though those memory sticks are essentials in this day and age, and we all would like them to not be so pricey, it is better to invest bigger amount and have it pretty much forever, than trying to save money and in the end loose them because the device is faulty.
I hope this review will help you with your decision making for this product.
I'm giving this USB stick overall 5 stars as I'm happy with my purchase, mainly because it works so far with zero issues, and delivery was super quick, and the USB came well secured, but as I stated in my rating, when it comes to value of money compared to the Gigabytes you get, it is more like 3 stars in my personal opinion, and it is just because nowadays people need 10x more space on devices like this, and simply for a reason that a lot of data and documents are done electronically and knowing that everything cost more and more these days, spending almost 53.$ on just 512G is a bit of a rip off, for that price I would rather get 1TB or at least 750GB / 820GB, ..BUT I also know that the price of USB's are similar across all stores, online or not, and that SanDisk is absolutely the best company of USB memory sticks, and that's why I consciously made the decision to buy it, despite the high price. Since those reviews are a guide for people to buy or not to buy something, I want to add that few years back I bought a set of 2x 512GB USB sticks for I think 20.$ from some unknown brand, and one got my laptop ''virused'' and second stopped working at second use, so if you looking for more affordable USB, be aware that cheaper not always means good on the long run, and even though those memory sticks are essentials in this day and age, and we all would like them to not be so pricey, it is better to invest bigger amount and have it pretty much forever, than trying to save money and in the end loose them because the device is faulty.
I hope this review will help you with your decision making for this product.
Images in this review
- Reviewed in Canada on July 19, 2024Verified PurchaseThe SanDisk 512GB Ultra Flair USB 3.0 Flash Drive is excellent. The transfer speeds are incredibly fast, and the storage capacity is perfect for all my files. It's durable, sleek, and compact, making it easy to carry around. The metal casing is robust, providing extra protection for my data. Highly recommended for anyone in need of reliable and speedy storage!
- Reviewed in Canada on March 25, 2024Verified PurchaseTo someone whose first computer had 8 kB of tape storage, it's absolutely amazing that something so small can have a nominal storage capacity of 512 GB. This is enough to back up all your essential documents (plus a lot of non-essential ones), then just drop it into your safety deposit box. No icloud charges and no chance of having your files locked, hacked, or lost. The transfer speeds of USB3 mean that you don't have to run our backup while you're away on vacation.
- Reviewed in Canada on January 20, 2025Verified Purchaseworks well and easy to use
- Reviewed in Canada on May 25, 2025Verified PurchaseGood transfer speed, come with an encryption program if you need it. Great for people who like to own their media like in the time of DVD and BlueRay.
- Reviewed in Canada on May 19, 2025Verified Purchase
- Reviewed in Canada on April 16, 2025Verified Purchasevery good
- Reviewed in Canada on February 19, 2024Verified PurchaseThis product uses its own software for mitigation and when used any other way the read / write times are at a snails pace.
If you like going back in time to the old floppy disk days - you will enjoy this flash drive.....
Top reviews from other countries
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Abdurrahman OKReviewed in Turkey on September 26, 2024
5.0 out of 5 stars SanDisk Ultra Flair 512 GB, USB 3.0 Flash Bellek
Verified PurchaseSanDisk Ultra Flair 512 GB, USB 3.0 Flash Bellek S¨¹per H?z. ?ok Memnunum.Bilgisayar? yANINIZDA tA?IMAYA sON
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Ahmed penoReviewed in Egypt on June 7, 2025
5.0 out of 5 stars ????? ??????
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