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SanDisk Ultra Flair 1Tb (SDCZ73-1T00-G46)

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SanDisk Ultra Flair 1Tb
2025UltraUSB-A 5Gbps
1 TB16 GB32 GB64 GB128 GB256 GB512 GB
Colour
Volume
1 TB
USB version
USB-A 5Gbps
Read speed
150 MB/s
Material
metal / and plastic /
Lanyard hole
Manufacturer's warranty
5 years
Size
13.2x42.4x6.6 mm
Official Website
shop.westerndigital.com
Added to E-Catalog
December 2025
P/N
SDCZ73-1T00-G46

Pre-installed data encryption utility. Durable metal case.
The case heats up during prolonged use.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog SanDisk 2026 - new arrivals, bestsellers, and the most relevant models SanDisk.
Series SanDisk UltraCompare using chart →
Model overview based on user reviews  
The SanDisk Ultra Flair USB flash drive is appreciated for its compact size and attractive design, making it convenient to carry around, especially when attached to a keychain. Users note that it performs well with small volumes, offering speeds up to 70 MB/sec for the first 1.2 GB. However, several reviews highlight a significant drop in speed after this point, with some experiencing speeds as low as 25 MB/sec or even worse than USB 2.0. A common concern is the excessive heat generated during use, attributed to its metal casing, which can make it uncomfortable to handle. While some users find it suitable for basic storage needs, others report issues with connectivity and speed consistency, suggesting potential defects in certain models. Overall, the SanDisk Ultra Flair is seen as a budget-friendly option, but those requiring high-speed performance for larger files might need to consider alternatives.
Pros

Cons

User reviews 7
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3
3
1
0
A normal flash drive for its money, it seems.
2 May 2018 
overall, it's okay, but we don't expect anything outstanding in terms of speed; when working with large volumes and speed requirements, it's better to look for another option.
good speed on small volumes up to 1.2 GB, compact size.
-Very hot while recording, due to the metal case it's hard to hold (very hot)
-The speed drops three times after recording 1.2 GB, i.e., the first 1.2 GB is up to 70 MB/sec, after 1.2 GB it's 25 MB/sec
use SanDisk Ultra Flair month or more
Discuss
 Show Original
normal model, nothing special
21 May 2017 
I bought 16 GB, when writing large files, the speed drops to 9-10 Mbps.
small, metal, heavy can be hung on a bunch of keys.
heats up, the speed is like a good usb 2.0.
Petr Sustretov: use SanDisk Ultra Flair 16Gb less than month
Discuss
 Show Original
a model with serious flaws
10 July 2020 
tests for reading and writing a file to a USB flash drive in screenshots
appearance, materials
speed is worse than USB 2.0
Denis: use SanDisk Ultra Flair 64Gb less than month
Discuss
 Show Original
3 out of 7 user review(s) shown
4 more user review(s)

SanDisk Ultra Flair 1Tb configurations

Price for SanDisk Ultra Flair 1Tb
SanDisk Ultra Flair 1Tb from $149.992 offers
SanDisk Ultra Flair 16Gb from $15.994 offers
SanDisk Ultra Flair 32Gb from $16.9910 offers
SanDisk Ultra Flair 64Gb from $17.9918 offers
SanDisk Ultra Flair 128Gb from $25.998 offers
SanDisk Ultra Flair 256Gb from $32.998 offers
SanDisk Ultra Flair 512Gb from $77.994 offers
Video reviews
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USB Flash Drive SanDisk Ultra Flair 1Tb