SanDisk Ultra Flair 256GB
Score: 74/100
SamData 128GB USB Flash Drive
Score: 39/100Rankings
The SanDisk Ultra Flair 256 GB USB-3.0 flash drive combines fast read performance with a rugged metal case and built-in encryption, making it a reliable choice for everyday portable storage. Write speeds are decent but not SSD-level, and encryption relies on optional software.
The SamData 128GB USB flash drive provides a low-cost, metal-cased storage solution with basic LED feedback and OTG capability, making it suitable for casual users and bulk distribution. Its USB-2.0 speeds and modest warranty keep it from competing in performance-focused segments.
| Attribute | | |
|---|---|---|
256 GBbest | 128 GB | |
150 MB/sbest | 20 MB/s | |
60 MB/sbest | 8 MB/s | |
5 yearsbest | 1 years | |
| ↓ 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) | ||
Storage 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 | 8 MB/s |
Connectivity(1) | ||
USB Interface | USB 3.0 | USB 2.0 |
Warranty & Support(1) | ||
Warranty Period (years) | 5 years | 1 years |
Compatibility(1) | ||
Compatible Operating Systems | Windows, macOS | Windows, Linux, macOS |
Design(1) | ||
Material | Metal | metal |
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 |
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.
Everyday users rate the drive highly for speed, durability and security, often calling it a great value. The most common complaints revolve around slower write speeds, occasional early failures, and the need to install SecureAccess software for password protection.
“I love the quality... I would recommend it to others as well.”
“After a few weeks, the drive will not boot up.”
Professional tech publications have not reviewed SamData drives, likely due to their budget positioning. However, Amazon sales rankings (e.g., #5 in USB Flash Drives) indicate strong consumer adoption despite the lack of editorial coverage.
Everyday users generally appreciate the low price, sturdy metal build, and convenient OTG functionality, especially in multi-color packs for gifting or organization. Recurring complaints focus on the slow USB-2.0 speeds, unclear usable capacity, occasional boot failures, and doubts about review authenticity.
