Average Bench: 17.3% (244th of 639)

Based on 710 user benchmarks.  Device: VID 125f PID db8a Model: ADATA USB Flash Drive

The new Adata Dashdrive UV128 has a performance profile that closely matches its older, and recently rebranded, Dashdrive Elite S102 Pro sibling. Comparing the two shows that the drives are nearly identical except for form factor. Personally I prefer a retractable form factor as USB caps are easily lost. Overall in terms of performance the Dashdrive UV128 is slightly above average and in terms of value for money it is also reasonable. [Jul '13 USBFlashPro]

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Terrible average bench

The Adata DashDrive UV128 USB 3.0 32GB averaged 82.7% 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. 4K Random Write Speed 0.65MB/s
Avg. 4K Random Mixed IO Speed 0.53MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Adata DashDrive UV128 USB 3.0 32GB is 24.6%. This is a relatively narrow range which indicates that the Adata DashDrive UV128 USB 3.0 32GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Write Speed 20.2MB/s
Avg. Sequential Mixed IO Speed 25.2MB/s
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Average Bench

(Based on 710 samples)
Min Avg Max
26.1 Read 67.2 126
5.14 Write 20.2 52.6
5.75 Mixed 25.2 69.9
39.1% 37.6 MB/s
Min Avg Max
2.35 4K Read 4.77 8.01
0.03 4K Write 0.65 1.31
0.04 4K Mixed 0.53 1.04
57.8% 1.98 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
19GB free, PID db8a
Operating at USB 3.0 Speed
Read 119
Write 59.9
Mixed 70.7
96% 83 MB/s
4K Read 4.6
4K Write 0.97
4K Mixed 0.73
75% 2.1 MB/s
10GB free, PID db8a
Operating at USB 3.0 Speed
Read 104
Write 50
Mixed 77
91% 76.9 MB/s
4K Read 6.75
4K Write 1.26
4K Mixed 0.99
102% 3 MB/s
28GB free, PID db8a
Operating at USB 3.0 Speed
Read 122
Write 25.6
Mixed 66.3
76% 71.4 MB/s
4K Read 5.39
4K Write 0.85
4K Mixed 0.67
72% 2.3 MB/s
29GB free, PID db8a
Operating at USB 2.1 Speed
Read 38.1
Write 28.1
Mixed 6.54
27% 24.2 MB/s
4K Read 3.31
4K Write 0.55
4K Mixed 0.48
47% 1.45 MB/s
710 MORE »

 Prices

Approx. $31 @ launch in Mar '13
NeweggUS $118 hrs
AmazonUS $1217 mins
EbayUS $154 mins
OutletPCUS $192 month
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Typical DashDrive UV128 USB 3.0 32GB Builds (Compare 14,098 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 85%
Aircraft carrier
Workstation
Workstation 65%
Battle cruiser

Motherboard: Asus Z170-A - $139

EDIT WITH CUSTOM PC BUILDER Value: 85% - Excellent Total price: $1,208

Popular DashDrive UV128 USB 3.0 32GB compatible motherboards:

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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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.
USB Flash Drive Rankings (Price vs Performance) April 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]

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.

 Comments

Easy thumb activated capless design...

Added 4 years ago.

Good

10 months ago.

Real performances are far lower. Also unreliable. After few months gets installed as an "unknown device"


Good

4 years ago.


Liked

4 years ago.

Review  www.hwlegend.com/...

Image  www.hwlegend.com/...
USB 2.0 CrystaldiskMark Benchmark Speed Test

USB 2.0 CrystaldiskMark Benchmark Speed Test

Image  www.hwlegend.com/...
USB 3.0 CrystalDiskMark Benchmark Speed Test

USB 3.0 CrystalDiskMark Benchmark Speed Test


Good

16 months ago.

USB 3.0 | NTFS | ATTODiskBenchmark


Your
opinion?
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.

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