TEST: ADATA UV150 32GB USB flash drive

Here you can find a detailed performance and benchmark test of the USB flash drive UV150 with 32GB (AUV150-32G-RBK) from ADATA.
Score
42
Price/GB
0,75 €


Technical data
Image UV150
Manufacturer ADATA
Model number AUV150-32G-RBK
Storage capacity 32 GB (29 GiB)
Read speed 90 MB/s
Write speed 20 MB/s
Connection USB Typ A
Price ca. 24 USD (= 0,75 $ / GB)
Paid link Buy on Amazon
Compare Product
Compared to the top performer*
Read speed
31 %
Write speed
37 %

*) Test result evaluated according to AS SSD Score within the same size.

AS SSD Benchmark

Standard performance test

The standard test was performed using a 1 GB file. A total score of 42 points was achieved.

AS SSD TEST: ADATA UV150 32GB

AS SSD Read: Write:
Seq
in megabytes per second
130,01 MB/s
21,00 MB/s
4K
in megabytes per second
5,09 MB/s
0,81 MB/s
4K-64Thrd
in megabytes per second
9,25 MB/s
0,68 MB/s
Access time
in milliseconds
0,308 ms
5,627 ms
Score
27
4
Total score
42

Copy Performance Test

A common everyday situation is simulated here. Three test folders are created:

  • ISO (folder with two large files)
  • Program (folder with many small files)
  • Game (folder with small and large files)

The three folders are copied using the Windows Copy command (the cache remains enabled). The practical test of January 12, 2021 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: ADATA UV150 32GB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
28,46 MB/s
37,74 s
Program
many small files
13,69 MB/s
102,78 s
Game
small and large files
26,06 MB/s
52,99 s

Compression Performance Test

This measures the write and read speed of the the ADATA USB flash driveSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 90MB/s and 20MB/s respectively).

AS SSD TEST: ADATA UV150 32GB

CrystalDiskMark Benchmark

Here, two sequential and two random performance tests are performed, similar to the ones performed on the AS SSD.

CrystalDiskMark Benchmark TEST: ADATA UV150 32GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
116,66
46,53
SEQ1M
Q1T1
116,79
70,26
RND4K
Q32T16
17,50
2,38
RND4K
Q1T1
10,47
0,79

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
111,30
44,40
SEQ1M
Q1T1
111,40
67,00
RND4K
Q32T16
4.272,50
581,50
RND4K
Q1T1
2.556,90
193,40

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
71.392,30
115.919,00
SEQ1M
Q1T1
8.968,85
14.674,50
RND4K
Q32T16
89.381,00
261.088,00
RND4K
Q1T1
390,68
2.385,88

HD Tune Pro Benchmark

HD Tune writes a 1 GB file to the 32 GB ADATA USB flash drive. The transfer data of the read speed is displayed graphically. The minimum, maximum and average values are also determined. The determined access time and burst rate are also displayed.

HD Tune TEST: ADATA UV150 32GB

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the 32 GB ADATA USB flash drive. The I/O block size varies (from 512 bytes to 64 megabytes). The larger the blocks, the faster they can be written and read.

ATTO Disk Benchmark TEST: ADATA UV150 32GB


Information about the test system can be found at the bottom of the home page.
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