TEST: ADATA UV128 32GB USB flash driveUV128

Here you can find a detailed performance and benchmark test.
The the USB flash drive UV128 with 32GB (AUV128-32G-RBE) from ADATA was tested.


Technical data
Manufacturer ADATA
Type AUV128-32G-RBE
Storage capacity 32 GB (29 GiB)
Read speed 90 MB/s
Write speed 20 MB/s
Price 8 USD (= 0,25 $ / GB)
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Score
38
Price/GB
0,25 $
Compared to the top performer*
Read speed
24 %
Write speed
16 %

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

AS SSD Benchmark 2.0

Standard performance test

The standard test was performed with a 1 GB file. Here, a total score of 38 points was achieved.

AS SSD TEST: ADATA UV128 32GB

AS SSD Read: Write:
Seq
in megabytes per second
92,36 MB/s
11,81 MB/s
4K
in megabytes per second
9,40 MB/s
0,15 MB/s
4K-64Thrd
in megabytes per second
4,99 MB/s
0,15 MB/s
Access time
in milliseconds
0,863 ms
26,017 ms
Score
24
1
Total score
38

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 Windows Copy command (the cache remains enabled). The practical test of 26.11.2020 shows the performance for simultaneous write and read operations. The lower the duration, the better.

AS SSD TEST: ADATA UV128 32GB
AS SSD Kopier-Benchmark Transferrate: Dauer:
ISO
two large files
17,90 MB/s
59,99 s
Program
many small files
11,64 MB/s
120,84 s
Game
small and large files
16,31 MB/s
84,68 s

Compression Performance Test

Here, the write as well as read speed (according to the manufacturer 90 MB/s and 20 MB/s) the ADATA USB flash drive is measured depending on the compressibility of the data.

AS SSD TEST: ADATA UV128 32GB

CrystalDiskMark 7.0 Benchmark


Similar to AS SSD, two sequential and two random performance tests are performed.

CrystalDiskMark Benchmark TEST: ADATA UV128 32GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
96,86
22,18
SEQ1M
Q1T1
96,66
22,81
RND4K
Q32T16
16,46
0,02
RND4K
Q1T1
13,56
0,11

ATTO Disk Benchmark 4

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 usually be written and read.

ATTO Disk Benchmark TEST: ADATA UV128 32GB

HD Tune Pro 5.75 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 UV128 32GB

SSD-Z 16 Benchmark

Similar to HD Tune, a 500 MB file is written to the 32 GB ADATA USB flash drive here. is written. The transfer data is displayed. The more constant the line, the better.

SSD-Z TEST: ADATA UV128 32GB

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