SanDisk Ultra Flair 256GB
Score: 72/100
SamData 128GB USB
Score: 49/100Rankings
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.
SamData's 128 GB USB 2.0 flash drive is a budget-oriented, metal-cased device with an LED indicator and basic OTG compatibility. While it offers decent durability, its slow transfer speeds and lack of security features limit its suitability for high-performance tasks.
| Attribute | | |
|---|---|---|
256 GBbest | 128 GB | |
150 MB/sbest | 20 MB/s | |
60 MB/sbest | 10 MB/s | |
60 monthsbest | 12 months | |
| ↓ lower better | 5 gbest | 10 g |
| ↓ lower better | 42.4 mmbest | 58 mm |
| ↓ lower better | 13.2 mmbest | 19 mm |
| ↓ lower better | 6.6 mmbest | 10 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Capacity (GB) | 256 GB | 128 GB |
Performance(2) | ||
Read Speed (MB/s) | 150 MB/s | 20 MB/s |
Write Speed (MB/s) | 60 MB/s | 10 MB/s |
Warranty(1) | ||
Warranty Period (months) | 60 months | 12 months |
Physical(4) | ||
Weight (g) | 5 g | 10 g |
Length (mm) | 42.4 mm | 58 mm |
Width (mm) | 13.2 mm | 19 mm |
Height (mm) | 6.6 mm | 10 mm |
Connectivity(1) | ||
USB Interface | USB-A 3.0 | USB-A |
Compatibility(1) | ||
Operating System Compatibility | Windows, macOS | Windows, macOS, Linux, Android |
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.”
“Affordable and Functional”
Professional reviewers note SamData as a low-cost alternative to premium USB sticks, recommending established brands for better speed and reliability.
Everyday users appreciate the affordability and basic functionality, but complain about the slow USB 2.0 speeds and occasional authenticity doubts.
