Average Bench: 34.5% (61st of 639)

Based on 27 user benchmarks.  Device: VID 174c PID 5106 Model: Hitachi HDS721010CLA332
Poor: 18%Average: 34.5% Great: 51%

Poor average bench

The Hitachi HDS721010CLA332 1TB averaged 65.4% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. Sequential Write Speed 79.5MB/s
Avg. 4K Random Write Speed 1.21MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Hitachi HDS721010CLA332 1TB is 33%. This is a relatively narrow range which indicates that the Hitachi HDS721010CLA332 1TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 0.69MB/s
Avg. 4K Random Mixed IO Speed 0.52MB/s
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Average Bench

(Based on 27 samples)
Min Avg Max
24.3 Read 90.1 130
6.7 Write 79.5 132
11 Mixed 55.7 111
6.7 SusWrite 63.6 131
94.9% 72.2 MB/s
Min Avg Max
0.44 4K Read 0.69 0.8
0.54 4K Write 1.21 1.5
0.27 4K Mixed 0.52 0.9
61.6% 0.81 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
931GB free, PID 5106
Operating at USB 3.0 Speed
SusWrite @10s intervals: 129 131 131 131 131 131 MB/s
Read 127
Write 132
Mixed 51
SusWrite 131
147% 110 MB/s
4K Read 0.8
4K Write 1.3
4K Mixed 0.9
78% 1 MB/s
172GB free, PID 5106
Operating at USB 3.0 Speed
SusWrite @10s intervals: 113 116 116 115 118 114 MB/s
Read 93.5
Write 98.5
Mixed 45.6
SusWrite 115
120% 88.2 MB/s
4K Read 0.8
4K Write 1.2
4K Mixed 0.9
74% 0.97 MB/s
776GB free, PID 5106
Operating at USB 3.0 Speed
SusWrite @10s intervals: 93 89 91 92 93 92 MB/s
Read 119
Write 120
Mixed 57.8
SusWrite 91.6
128% 97.2 MB/s
4K Read 0.8
4K Write 1.5
4K Mixed 0.9
85% 1.07 MB/s
582GB free, PID 5106
Operating at USB 3.0 Speed
SusWrite @10s intervals: 112 115 115 115 115 115 MB/s
Read 62.2
Write 67.8
Mixed 42.5
SusWrite 114
101% 71.7 MB/s
4K Read 0.7
4K Write 1.2
4K Mixed 0.6
64% 0.83 MB/s
49GB free, PID 5106
Operating at USB 3.0 Speed
SusWrite @10s intervals: 88 88 87 87 87 88 MB/s
Read 73.4
Write 91.6
Mixed 48.2
SusWrite 87.5
104% 75.2 MB/s
4K Read 0.8
4K Write 1.4
4K Mixed 0.9
81% 1.03 MB/s
825GB free, PID 5106
Operating at USB 2.1 Speed
SusWrite @10s intervals: 38 37 38 39 37 39 MB/s
Read 38.2
Write 37.8
Mixed 29.1
SusWrite 38.1
49% 35.8 MB/s
4K Read 0.7
4K Write 1.3
4K Mixed 0.8
74% 0.93 MB/s
27 MORE »
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.

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USB Flash Drive Rankings (Price vs Performance) September 2020 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

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

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