Corsair
SanDiskSDCZ43-032G-G46
Real World Speed
Performance profile from 3,961 user samples
16 User Benchmarks
Best Bench: 59% 29GB free, PID 1a01 @USB 3.0
Worst Bench: 9% 10GB free, PID 1a01 @USB 2.1
Poor: 9% Great: 59%
SPEED RANK: 106th / 632
3,945 User Benchmarks
Best Bench: 39% 11GB free, PID 5583 @USB 3.0
Worst Bench: 10% 29GB free, PID 5583 @USB 2.1
Poor: 10% Great: 39%
SPEED RANK: 135th / 632
Effective Speed
Effective USB Speed
62.3 % Much faster effective speed.
+49%
41.9 %
Read
Peak Sequential Read Speed
214 MB/s Much faster peak read speed.
+43%
150 MB/s
Write
Peak Sequential Write Speed
103 MB/s Hugely faster peak write speed.
+85%
55.8 MB/s
4K Read
Peak 4K Random Read Speed
17.9 MB/s Hugely faster peak random read.
+148%
7.23 MB/s
4K Write
Peak 4K Random Write Speed
1.5 MB/s 2.03 MB/s Much faster peak random write.
+35%
User Rating
UBM User Rating
50 % 67 % Much more popular.
+34%
Age
Newest
47 Months 42 Months Slightly more recent.
+11%
Capacity
Capacity
64GB 32GB
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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

USB Flash Drive Rankings (Price vs Performance) February 2018 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]

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Group Test Results

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

Welcome to our freeware 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 upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $330Nvidia GTX 1070 $430Samsung 850 Evo 250GB $88
Intel Core i7-7700K $290Nvidia GTX 1060-6GB $285Samsung 850 Evo 500GB $146
AMD Ryzen 5 1600 $170AMD RX 480 $400Samsung 850 Pro 256GB $146
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $185SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $79G.SKILL Trident Z DDR4 3200 C14 4x16GB $931SanDisk Extreme 32GB $23
Seagate Barracuda 7200.14 1TB $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $206SanDisk Extreme 16GB $18
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