TEST
YOUR USB

SanDisk (ExtHD)

SSD U100 32GB

▲ 500 ▼

Release date ≈ Q3 2018.

Average Bench: 84.1% (5th of 639)

Based on 2 user benchmarks.  Device: VID 1f75 PID 0621 Model: SanDisk SSD U100 32GB
Poor: 74%Average: 84.1% Great: 94%

Very good average bench

The SanDisk SSD U100 32GB averaged just 15.9% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the SanDisk SSD U100 32GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 12.4MB/s
Avg. 4K Random Write Speed 11.8MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this USB perfroms. This result should be interpreted with caution.

Weaknesses

Avg. Sequential Mixed IO Speed 52.7MB/s
Avg. Sequential Read Speed 168MB/s
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Average Bench

(Based on 2 samples)
Rank 584.1%
Min Avg Max
101 Read 168 236
96.1 Write 99.2 102
45.4 Mixed 52.7 59.9
89.4 SusWrite 95.9 102
127% 104 MB/s
Min Avg Max
10 4K Read 10.5 11
11.6 4K Write 11.8 12
7.6 4K Mixed 8 8.4
712% 10.1 MB/s
Min Avg Max
12.2 DQ Read 12.3 12.4
12 DQ Write 12.4 12.8
8.4 DQ Mixed 8.45 8.5
755% 11 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
21GB free, PID 0621
Operating at USB 3.0 Speed
SusWrite @10s intervals: 103 103 103 102 100 103 MB/s
94.5% Outstanding
Read 236
Write 102
Mixed 59.9
SusWrite 102
145% 125 MB/s
4K Read 10
4K Write 11.6
4K Mixed 8.4
717% 10 MB/s
DQ Read 12.4
DQ Write 12.8
DQ Mixed 8.5
770% 11.2 MB/s
20GB free, PID 0621
Operating at USB 3.0 Speed
SusWrite @10s intervals: 89 86 91 93 89 89 MB/s
73.6% Very good
Read 101
Write 96.1
Mixed 45.4
SusWrite 89.4
110% 83 MB/s
4K Read 11
4K Write 12
4K Mixed 7.6
708% 10.2 MB/s
DQ Read 12.2
DQ Write 12
DQ Mixed 8.4
739% 10.9 MB/s
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USB Flash Drive Rankings (Price vs Performance) May 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]

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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.

 Comments

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Speed Comparisons

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639 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different USBs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

Storage Devices FAQ
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $128Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $165Nvidia RTX 4070 $542Samsung 870 Evo 250GB $29
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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