TEST: ADATA UR340 32GB USB flash drive

Here you can find a detailed performance and benchmark test of the USB flash drive UR340 with 32GB (AROY-UR340-32GBK) from ADATA.
Score
41
Price/GB
0,34 €


Technical data
Image UR340
Manufacturer ADATA
Model number AROY-UR340-32GBK
Storage capacity 32 GB (29 GiB)
Read speed 100 MB/s
Write speed not specified
Connection USB Typ A
Price ca. 11 USD (= 0,34 $ / GB)
Paid link Buy on Amazon
Compare Product
Compared to the top performer*
Read speed
34 %
Write speed
35 %

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

AS SSD Benchmark

Standard performance test

The standard test was performed with a 1 GB file. A total score of 41 points was achieved.

AS SSD TEST: ADATA UR340 32GB

AS SSD Read: Write:
Seq
in megabytes per second
114,72 MB/s
34,12 MB/s
4K
in megabytes per second
6,45 MB/s
1,27 MB/s
4K-64Thrd
in megabytes per second
5,96 MB/s
1,29 MB/s
Access time
in milliseconds
0,375 ms
2,336 ms
Score
24
6
Total score
41

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 May 11, 2023 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: ADATA UR340 32GB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
33,45 MB/s
32,11 s
Program
many small files
15,27 MB/s
92,14 s
Game
small and large files
25,93 MB/s
53,25 s

Compression Performance Test

Here, the writing and reading speed of the the ADATA USB flash driveSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 100MB/s and 0MB/s respectively).

AS SSD TEST: ADATA UR340 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 UR340 32GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
130,12
44,16
SEQ1M
Q1T1
133,79
44,17
RND4K
Q32T16
0,26
0,39
RND4K
Q1T1
0,29
0,63

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
124,10
42,10
SEQ1M
Q1T1
127,60
42,10
RND4K
Q32T16
64,20
94,20
RND4K
Q1T1
69,60
154,50

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
63.945,80
185.704,00
SEQ1M
Q1T1
7.834,97
23.731,60
RND4K
Q32T16
846.798,00
591.052,00
RND4K
Q1T1
14.288,30
6.436,10

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 UR340 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 UR340 32GB


Information about the test system can be found at the bottom of the home page.
As an Amazon Associate I earn from qualifying purchases.