Average Bench: 12.6% - 362nd / 613

Based on 175 user benchmarks.  Device: VID 125f PID dc1a Model: ADATA USB Flash Drive

The 16GB DashDrive UV150 is a budget USB 3.0 drive from Adata. Unfortunately the performance profile is far more "budget" than the price. With sequential read/write speeds of 50/20 MBps the UV150 struggles to keep up with similarly priced USB 3.0 drives. Even Adata's own S102 Pro costs only slightly more but has nearly double the read speed. In terms of small file speeds the UV150 fares a little better with 4K read/write speeds of 10/0.3 MBps. Overall the DashDrive UV150 has a pretty bright red case, offers below average performance for a 16GB Flash Drive and is somewhat overpriced. There are far better alternatives available in today's market. [Feb '14 USBFlashPro]


Terrible average bench

The Adata DashDrive UV150 USB 3.0 16GB averaged 87.3% 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.


Avg. 4K Random Read Speed 5.06MB/s
Avg. 4K Random Write Speed 0.43MB/s
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Very good consistency

The range of scores (95th - 5th percentile) for the Adata DashDrive UV150 USB 3.0 16GB is just 17.1%. This is a relatively narrow range which indicates that the Adata DashDrive UV150 USB 3.0 16GB performs reasonably consistently under varying real world conditions.


Avg. Sequential Write Speed 13.8MB/s
Avg. Sequential Mixed IO Speed 15.2MB/s

Average Bench

(Based on 175 samples)
Min Avg Max
25.3 Read 49 123
6.55 Write 13.8 25.8
4.08 Mixed 15.2 33.4
26.3% 26 MB/s
Min Avg Max
2.72 4K Read 5.06 8.58
0.03 4K Write 0.43 0.91
0.01 4K Mixed 0.36 0.76
45.6% 1.95 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest USB (mainstream) averages a speed of 100%
0GB free, PID dc1a
Operating at USB 2.1 Speed
Read 41.9
Write 18.7
Mixed 26.2
33% 28.9 MB/s
4K Read 6.02
4K Write 0.18
4K Mixed 0.09
31% 2.1 MB/s
10GB free, PID dc1a
Operating at USB 3.0 Speed
Read 40.6
Write 12.4
Mixed 19.1
26% 24.1 MB/s
4K Read 4.44
4K Write 0.62
4K Mixed 0.72
62% 1.93 MB/s
10GB free, PID dc1a
Operating at USB 3.0 Speed
Read 40.7
Write 11.3
Mixed 15.7
23% 22.5 MB/s
4K Read 4.34
4K Write 0.64
4K Mixed 0.46
53% 1.81 MB/s
0GB free, PID dc1a
Operating at USB 2.1 Speed
Read 27.4
Write 12.5
Mixed 13.4
20% 17.8 MB/s
4K Read 2.92
4K Write 0.64
4K Mixed 0.4
46% 1.32 MB/s


AmazonUS $16.101 min ago.
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Typical DashDrive UV150 USB 3.0 16GB Builds (Compare 411 builds) See popular component choices, score breakdowns and rankings.
Gaming 77%
Desktop 76%
Workstation 45%
Speed boat

Motherboard: MSI Z97-G43 (MS-7816)

EDIT WITH CUSTOM PC BUILDER Value: 91% - Outstanding Total price: $666

Popular DashDrive UV150 USB 3.0 16GB compatible motherboards:

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USB Flash Drive Rankings (Price vs Performance) February 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]


The UV150 combines a classic look with economical pricing...

Added 3 years ago.

Above average

3 years ago.

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613 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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