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YOUR USB
Verbatim49174
SanDiskSDCZ88-128G
▲ 51149 ▼

Release date: Q2 2012.

VS
Effective Speed 
+335%
Real World Speed
Performance profile from 2,643 user samples
Benchmark your USB here
1,208 User Benchmarks
Best Bench: 38% 58GB free, PID 0243 @USB 3.1
Worst Bench: 6% 54GB free, PID 0243 @USB 2.1
Poor: 6% Great: 38%
SPEED RANK: 231st / 639
1,435 User Benchmarks
Best Bench: 123% 31GB free, PID 5588 @USB 3.0
Worst Bench: 23% 86GB free (System drive), PID 5588 @USB 3.0
Poor: 23% Great: 123%
SPEED RANK: 6th / 639
Effective Speed
Effective USB Speed 		18.7 % 81.4 % Hugely faster effective speed.
+335%
Peak Score 
+1,468%
Read
Peak Sequential Read Speed 		49.3 MB/s 251 MB/s Hugely faster peak read speed.
+409%
Write
Peak Sequential Write Speed 		16 MB/s 215 MB/s Insanely faster peak write speed.
+1,244%
4K Read
Peak 4K Random Read Speed 		2.38 MB/s 12.4 MB/s Hugely faster peak random read.
+421%
4K Write
Peak 4K Random Write Speed 		0.3 MB/s 11.7 MB/s Insanely faster peak random write.
+3,800%
Value & Sentiment 
+18%
Value
Value For Money 		88.6 % 116 % Much better value.
+30%
User Rating
UBM User Rating 		51 % 52 % +2%
Price
Price (score) 		$6 Hugely cheaper.
+85% 		$37
Nice To Haves 
+15%
Age
Newest 		150 Months 127+ Months More recent.
+15%
Specifications 
Capacity
Capacity 		64GB 128GB
Conclusion 
Average Bench 18.7%
Average Bench 81.4%

Best speeds for xfering data on a thumb drive. [Nov '20 hellcinder]

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USB Flash Drive Rankings (Price vs Performance) November 2024 USB Rankings

We highlight the best USB flash drive in terms of balanced performance and value for money using current prices, sequential read, sequential write , 4k read and 4k write speed. The speeds are combined to form a single effective speed which measures performance for tasks such as copying photos, music and videos. Effective speed is adjusted by current price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. [USBFlashPro]

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your USB? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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  • - Reports are generated and presented on userbenchmark.com
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 Frequently Asked Questions

Storage Devices FAQ
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What is 3D XPoint and how fast is it?
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Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
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Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $330
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