
PNY Turbo Attache 3 256GB Gray
Score: 71/100
Samsung BAR Plus
Score: 87/100Rankings

The Samsung BAR Plus 256 GB is a metal USB-A flash drive offering up to 400 MB/s read speeds and rugged 5-Proof protection. Its write speed tops out at about 62 MB/s and some spec dimensions vary. Ideal for photographers and travelers needing fast reads and durability.

The PNY Turbo Attache 3 is a 256 GB USB-3.0 flash drive delivering solid read/write speeds and a convenient capless sliding collar. Its drawbacks are a heavier plastic body and a short 1-year warranty. It suits office and home users needing reliable portable storage.
| Attribute | ![]() | ![]() |
|---|---|---|
256 GBbest | 256 GBbest | |
185 MB/s | 400 MB/sbest | |
135 MB/sbest | 62 MB/s | |
| ↓ lower better | 18.1 g | 9.6 gbest |
1 years | 5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(2) | ||
Read Speed (MB/s) | 185 MB/s | 400 MB/s |
Write Speed (MB/s) | 135 MB/s | 62 MB/s |
Connectivity(2) | ||
USB Version | USB 3.0 | USB 3.1 Gen 1 |
Interface Type | Type-A | USB‑A |
Build & Design(2) | ||
Weight (g) | 18.1 g | 9.6 g |
Dimensions (L×W×H) (mm) | 57.4×10.96×20.33 mm mm | 11.75×15.59×40.26 mm |
General(1) | ||
Warranty (years) | 1 years | 5 years |
Compatibility(1) | ||
OS Compatibility | Windows, macOS | Windows, macOS, Linux |

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

Consumers echo the professional praise, highlighting the fast read speeds and the convenience of the capless design, while no major complaints appear in the available user-generated content. The drive is generally regarded as a dependable, lightweight option for routine file storage and transfer.

Professional reviewers commend the BAR Plus for its modern metal design, fast read performance up to 400 MB/s, and comprehensive 5-Proof durability, while noting the write speed of roughly 62 MB/s falls short of top competitors like the SanDisk Extreme Pro.
“lightning-fast speeds”

“very fast USB 3.1”

“stylish, durable”



Everyday users consistently praise the drive's rapid read speeds, stylish metal build, compact form factor and ample 256 GB capacity, with few complaints aside from minor spec inconsistencies.