
PNY Turbo Attache 3 256GB Gray
Score: 71/100
SanDisk Ultra Flair 256GB
Score: 74/100Rankings

The SanDisk Ultra Flair 256 GB USB-3.0 flash drive offers fast 150 MB/s read speeds in a sturdy metal case with built-in password protection. Its write performance is unspecified and it only features a USB-A connector, requiring an adapter for USB-C devices. Ideal for users who prioritize speed and durability on traditional laptops.

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/sbest | 150 MB/s | |
135 MB/sbest | — | |
| ↓ lower better | 18.1 g | 4.5 gbest |
1 years | 5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(1) | ||
Read Speed (MB/s) | 185 MB/s | 150 MB/s |
Connectivity(1) | ||
Interface Type | Type-A | USB Type-A |
Build & Design(2) | ||
Weight (g) | 18.1 g | 4.5 g |
Dimensions (L×W×H) (mm) | 57.4×10.96×20.33 mm mm | 42.93×12.95×7.11 mm |
General(1) | ||
Warranty (years) | 1 years | 5 years |

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 Ultra Flair 256GB for its high read speed, rugged metal construction, and SecureAccess encryption, noting it handles 4K movie transfers in seconds. However, they criticize the lack of a USB-C option and the omission of concrete write-speed data, which leaves part of the performance picture incomplete.


Everyday users generally express satisfaction with the drive's speed, durability, and compactness, frequently highlighting the convenience of password protection. While no major complaints dominate, users note the missing cap and the need for an adapter on USB-C-only computers.