SanDisk Ultra Flair 256GB
Score: 72/100
PNY Turbo Attache 3 512GB
Score: 58/100Rankings
The SanDisk Ultra Flair 256 GB flash drive delivers fast read speeds and a rugged metal body with built-in encryption, making it a solid everyday storage solution, though its write speed and software requirements may deter some users.
The PNY 512GB Turbo Attaché 3 offers high capacity and decent read speeds in a capless sliding design, but its bulky plastic body and lack of encryption limit its suitability for security-focused or ultra-compact needs.
| Attribute | | |
|---|---|---|
256 GB | 512 GBbest | |
150 MB/sbest | 100 MB/s | |
60 MB/sbest | 30 MB/s | |
60 monthsbest | 12 months | |
| ↓ lower better | 5 gbest | 18 g |
| ↓ lower better | 42.4 mmbest | 133.35 mm |
| ↓ lower better | 13.2 mmbest | 99.06 mm |
| ↓ lower better | 6.6 mmbest | 11.43 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Capacity (GB) | 256 GB | 512 GB |
Performance(2) | ||
Read Speed (MB/s) | 150 MB/s | 100 MB/s |
Write Speed (MB/s) | 60 MB/s | 30 MB/s |
Warranty(1) | ||
Warranty Period (months) | 60 months | 12 months |
Security(1) | ||
Encryption Support | true | false |
Physical(5) | ||
Weight (g) | 5 g | 18 g |
Length (mm) | 42.4 mm | 133.35 mm |
Width (mm) | 13.2 mm | 99.06 mm |
Height (mm) | 6.6 mm | 11.43 mm |
Material | Metal | Plastic |
Connectivity(1) | ||
USB Interface | USB-A 3.0 | USB 3.0 |
Products in the top-left offer the best value (high score, low price).
Retailer editors highlight the Ultra Flair's fast USB 3.0 performance, sturdy metal construction, built-in encryption and generous 5-year warranty, positioning it as a reliable mid-tier flash drive for everyday use.
Users rate the drive highly for speed, durability and security, but note slower write speeds, occasional early failures, and the need to install SecureAccess software.
“I love the quality... I would recommend it to others as well.”
“After a few weeks, the drive will not boot up.”
“Users consistently rate the drive 5 stars for performance and reliability.”
Professional reviewers consider the Turbo Attaché 3 a solid mid-tier flash drive, highlighting its 100 MB/s read speed, plug-and-play simplicity and broad OS support, while noting the lack of hardware encryption and modest plastic construction.
Everyday users overwhelmingly praise the drive's speed, capacity and convenient sliding design, awarding it an average of 4.6 / 5 stars, though complaints focus on its bulky width, cheap plastic feel, and absence of clear write-speed specifications.
