
PNY Turbo Attache 3 512GB
Score: 58/100
Teamgroup S5 512GB
Score: 75/100Rankings

TEAMGROUP's 512 GB S5 USB 3.2 Gen 1 thumb drive combines high read speeds, lightweight COB construction and water-, dust- and shock-resistance, making it a durable everyday storage option, though write performance details are lacking.

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 | ![]() | ![]() |
|---|---|---|
512 GBbest | 512 GBbest | |
100 MB/s | 140 MB/sbest | |
30 MB/sbest | — | |
12 monthsbest | — | |
| ↓ lower better | 18 gbest | 18 gbest |
| ↓ lower better | 133.35 mm | 35.1 mmbest |
| ↓ lower better | 99.06 mm | 13.5 mmbest |
| ↓ lower better | 11.43 mm | 5.6 mmbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(1) | ||
Read Speed (MB/s) | 100 MB/s | 140 MB/s |
Physical(3) | ||
Length (mm) | 133.35 mm | 35.1 mm |
Width (mm) | 99.06 mm | 13.5 mm |
Height (mm) | 11.43 mm | 5.6 mm |
Connectivity(1) | ||
USB Interface | USB 3.0 | USB 3.2 Gen 1 |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS | Windows, macOS, Linux |

Products in the top-left offer the best value (high score, low price).

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.

“Users consistently rate the drive 5 stars for performance and reliability.”

“too fat”



Professional reviewers commend the S5 series for its durable COB construction, solid 140 MB/s read performance and the confidence provided by a lifetime warranty, while noting the lack of published write-speed figures.
Everyday users appreciate the quick read speeds, tiny footprint, and rugged feel, but mention slower write speeds, occasional heat during heavy transfers, and a slight loss of usable capacity after formatting.