TEST: ADATA UE800 128GB USB flash drive

Here you can find a detailed performance and benchmark test of the USB flash drive UE800 with 128GB (AELI-UE800-128G-CSG) from ADATA.
Score
722
Price/GB
0,70 €


Technical data
Image UE800
Manufacturer ADATA
Model number AELI-UE800-128G-CSG
Storage capacity 128 GB (116 GiB)
pSLC-Cache 12 GB approx.
Read speed 1000 MB/s
Write speed 550 MB/s
Connection USB Typ C
Price ca. 89 USD (= 0,70 $ / GB)
Paid link Buy on Amazon
Compare Product
Compared to the top performer*
Read speed
98 %
Write speed
93 %

*) 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 722 points was achieved.

AS SSD TEST: ADATA UE800 128GB

AS SSD Read: Write:
Seq
in megabytes per second
999,55 MB/s
611,62 MB/s
4K
in megabytes per second
26,95 MB/s
77,23 MB/s
4K-64Thrd
in megabytes per second
92,93 MB/s
259,40 MB/s
Access time
in milliseconds
0,050 ms
0,117 ms
Score
220
398
Total score
722

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 December 26, 2022 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: ADATA UE800 128GB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
565,93 MB/s
1,90 s
Program
many small files
261,15 MB/s
5,39 s
Game
small and large files
484,75 MB/s
2,85 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 1000MB/s and 550MB/s respectively).

AS SSD TEST: ADATA UE800 128GB

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 UE800 128GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
1089,04
640,62
SEQ1M
Q1T1
991,98
642,38
RND4K
Q32T16
101,29
319,83
RND4K
Q1T1
32,82
83,08

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
1.038,60
610,90
SEQ1M
Q1T1
946,00
612,60
RND4K
Q32T16
24.729,50
78.084,50
RND4K
Q1T1
8.011,50
20.283,40

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
7.690,26
13.059,40
SEQ1M
Q1T1
1.056,59
1.631,00
RND4K
Q32T16
20.639,10
6.551,58
RND4K
Q1T1
124,68
49,18

HD Tune Pro Endurance test

A long-term test was performed here to make full use of the memory capacity. You can see when a cache is full and the writing performance decreases. A test file of 20 GB was written to the medium. After approx. 12 GB, the pSLC-Cache was full and the performance was throttled.
At least the test file could be read with an average write speed of 1034 MB/s and written with 171 MB/s.

HD Tune Endurance Test TEST: ADATA UE800 128GB

HD Tune Pro Benchmark

HD Tune writes a 1 GB file to the 128 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 UE800 128GB

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the 128 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 UE800 128GB

SSD-Z Benchmark

Similar to HD Tune, a 500 MB file is written to the 128 GB ADATA USB flash drive here. is written. The transfer data is displayed. The more constant the line, the better.

SSD-Z TEST: ADATA UE800 128GB


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