SanDisk Ultra 128GB
Score: 90/100
SamData 32GB 2-Pack
Score: 29/100Rankings
The SanDisk 128 GB Ultra USB 3.0 flash drive combines high capacity with fast read speeds and built-in encryption, aimed at everyday users needing portable storage. Its retractable connector and 5-year warranty are positives, while slower write performance and a lack of an LED are notable drawbacks.
The SamData 32 GB USB flash drive pack offers budget-friendly, color-coded storage with a swivel metal clip and LED indicator, but its USB 2.0 interface and slow write speeds make it unsuitable for high-performance tasks.
| Attribute | | |
|---|---|---|
128 GBbest | 32 GB | |
130 MB/sbest | 18 MB/s | |
40 MB/sbest | 9 MB/s | |
5 yearsbest | 1 years | |
| ↓ lower better | 30 g | 12 gbest |
| ↓ lower better | 10.7 mmbest | 58 mm |
| ↓ lower better | 22.1 mm | 19 mmbest |
| ↓ lower better | 7.9 mmbest | 10 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Storage Capacity (GB) | 128 GB | 32 GB |
Performance(2) | ||
Read Speed (MB/s) | 130 MB/s | 18 MB/s |
Write Speed (MB/s) | 40 MB/s | 9 MB/s |
Connectivity(1) | ||
USB Interface | USB 3.0 | USB 2.0 Type-A |
Warranty & Support(1) | ||
Warranty Period (years) | 5 years | 1 years |
Security(1) | ||
Encryption Algorithm | AES-128 | None |
Design(2) | ||
Material | Plastic | ABS Plastic |
LED Indicator | false | true |
Physical(4) | ||
Weight (g) | 30 g | 12 g |
Length (mm) | 10.7 mm | 58 mm |
Width (mm) | 22.1 mm | 19 mm |
Height (mm) | 7.9 mm | 10 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers commend the drive's advertised 130 MB/s read speed (often exceeding that in real-world tests) and its retractable connector, noting its thermal stability, but criticize the inconsistent write performance, lack of an activity LED, and lingering reliability worries.
Everyday users appreciate the fast reads, ample 128 GB capacity, and the convenience of built-in encryption, describing it as ideal for photos, videos, and daily backups, though they note slower write speeds and occasional file corruption.
Professional listings on Newegg and Amazon position SamData as a value-oriented, no-frills USB 2.0 drive. Editors highlight the swivel metal clip and LED indicator as standout durability and usability features, while noting the lack of USB 3.x speed and security options makes it unsuitable for power users.
Everyday users appreciate the color-coded multi-packs, swivel design, and plug-and-play simplicity, often buying them for students or office gifting. Recurring complaints focus on slow write performance, occasional drive failures, and misleading waterproof claims.
“Fast and lots of storage”
“Great for photos and videos”
“SecureAccess is great”
