Real World Speed
Performance profile from 2,247 user samples
2,070 User Benchmarks
Best Bench: 39% 29GB free, PID 5583 @USB 3.0
Worst Bench: 10% 24GB free, PID 5583 @USB 2.1
Poor: 10% Great: 39%
SPEED RANK: 131st / 615
177 User Benchmarks
Best Bench: 51% 30GB free, PID 1a09 @USB 3.0
Worst Bench: 12% 24GB free, PID 1a09 @USB 2.1
Poor: 12% Great: 51%
SPEED RANK: 65th / 615
Effective Speed
Effective USB Speed
39.8 % -43% 57.2 % Much faster effective speed.
+43%
Read
Peak Sequential Read Speed
137 MB/s -66% 227 MB/s Much faster peak read speed.
+66%
Write
Peak Sequential Write Speed
55.6 MB/s -19% 66.1 MB/s Faster peak write speed.
+19%
4K Read
Peak 4K Random Read Speed
6.84 MB/s -189% 19.8 MB/s Hugely faster peak random read.
+189%
4K Write
Peak 4K Random Write Speed
2.03 MB/s Faster peak random write.
+21%
1.68 MB/s -21%
Value
Value For Money
54 % Much better value.
+46%
37 % -46%
User Rating
UBM User Rating
67 % Slightly more popular.
+14%
59 % -14%
Price
Price (score)
$13 Much cheaper.
+52%
$27 -52%
Age
Newest
32 Months Much more recent.
+44%
57 Months -44%
Capacity
Capacity
32GB 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) April 2017 USB Rankings.

We highlight the best USB flash drive in terms of balanced performance and value for money using price, 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 price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. Vote to share your opinion. [USBFlashPro]

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 i7-7700K $310AMD RX 480 $220Samsung 850 Evo 250GB $100
Intel Core i5-7600K $229Nvidia GTX 1070 $330Samsung 850 Pro 256GB $148
AMD Ryzen 7 1700 $319Nvidia GTX 1060-6GB $219Samsung 850 Evo 500GB $179
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46Corsair Vengeance LPX DDR4 3200 C16 2x8GB $136SanDisk Ultra Fit 32GB $13
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