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LexarLJDS73-16GABEU
SanDiskSDCZ43-032G-G46
▲ 51462 ▼

Release date: Q1 2012.

VS
▲ 551,764 ▼

Release date: Q3 2014.

Effective Speed 
+129%
Real World Speed
Performance profile from 13,818 user samples
Benchmark your USB here
459 User Benchmarks
Best Bench: 13% 2GB free, PID a205 @USB 3.0
Worst Bench: 8% 14GB free, PID a205 @USB 2.1
Poor: 8% Great: 13%
SPEED RANK: 408th / 639
13,359 User Benchmarks
Best Bench: 38% 24GB free, PID 5583 @USB 3.0
Worst Bench: 10% 5GB free, PID 5583 @USB 2.1
Poor: 10% Great: 38%
SPEED RANK: 164th / 639
Effective Speed
Effective USB Speed 		10.9 % 25 % Hugely faster effective speed.
+129%
Peak Score 
+507%
Read
Peak Sequential Read Speed 		46 MB/s 154 MB/s Hugely faster peak read speed.
+235%
Write
Peak Sequential Write Speed 		21 MB/s 67.6 MB/s Hugely faster peak write speed.
+222%
4K Read
Peak 4K Random Read Speed 		9.6 MB/s Much faster peak random read.
+41% 		6.8 MB/s
4K Write
Peak 4K Random Write Speed 		0.21 MB/s 3.6 MB/s Insanely faster peak random write.
+1,614%
Value & Sentiment 
+145%
Value
Value For Money 		3.99 % 20.5 % Hugely better value.
+415%
User Rating
UBM User Rating 		51 % 55 % Slightly more popular.
+8%
Price
Price (score) 		$18 $16 Cheaper.
+11%
Nice To Haves 
+20%
Age
Newest 		154 Months 123 Months More recent.
+20%
Specifications 
Capacity
Capacity 		16GB 32GB
Conclusion 
Average Bench 10.9%
Average Bench 25%

The JumpDrive S73 is very light, weighing just 9 grams it's one of the lightest flash drives we have seen. From a performance perspective the JetFlash S73 is disappointing, we expect more from a recent USB 3.0 device, this drive is only a little faster than some USB 2.0 drives. In terms of value the JumpDrive S73 lands somewhere near the bottom of the pack, despite its reasonable price it's let down by poor read/write performance. [Jun '12 USBFlashPro]

MORE DETAILS

The 32GB Sandisk Ultra Fit has both a tiny form factor and a respectable performance profile. With peak sequential read/write speeds of 136/55 MBps and peak 4K read/writes of 6.6/2.0 MBps the 32GB Ultra Fit sits amongst the top 25% of 32GB flash drives. In terms of value for money the Ultra fit fares even better and is bested only by the Sandisk Extreme. Comparing the 32GB Extreme and Ultra Fit shows that the Extreme has over double the effective speed yet the extreme is only 32% more expensive than the Ultra Fit. To conclude, the 32GB Ultra Fit has good peak performance (sustained performance is far less impressive) but its key strengths are its tiny form factor and reasonable price tag. [Oct '14 USBFlashPro]

MORE DETAILS

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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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 Frequently Asked Questions

Storage Devices FAQ
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USB Flash Drives
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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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