TEST: Lexar Jumpdrive E32c 128GB USB flash driveJumpdrive E32c

Here you can find a detailed performance and benchmark test.
The the USB flash drive Jumpdrive E32c with 128GB (LJDE32C128G-BNQEU) from Lexar was tested.


Technical data
Manufacturer Lexar
Type LJDE32C128G-BNQEU
Storage capacity 128 GB (116 GiB)
Read speed 100 MB/s
Write speed 30 MB/s
Price 19 USD (= 0,15 $ / GB)
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Score
59
Price/GB
0,15 $
Compared to the top performer*
Read speed
15 %
Write speed
20 %

*) 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 59 points was achieved.

AS SSD TEST: Lexar Jumpdrive E32c 128GB

AS SSD Read: Write:
Seq
in megabytes per second
150,07 MB/s
124,49 MB/s
4K
in megabytes per second
4,55 MB/s
0,82 MB/s
4K-64Thrd
in megabytes per second
9,49 MB/s
0,73 MB/s
Access time
in milliseconds
0,567 ms
3,818 ms
Score
29
14
Total score
59

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 15.12.2022 shows the performance for simultaneous write and read operations. The lower the duration, the better.

AS SSD TEST: Lexar Jumpdrive E32c 128GB
AS SSD Kopier-Benchmark Transferrate: Dauer:
ISO
two large files
32,39 MB/s
33,16 s
Program
many small files
11,00 MB/s
127,91 s
Game
small and large files
16,99 MB/s
81,26 s

Compression Performance Test

Here, the write as well as read speed (according to the manufacturer 100 MB/s and 30 MB/s) the Lexar USB flash drive is measured depending on the compressibility of the data.

AS SSD TEST: Lexar Jumpdrive E32c 128GB

CrystalDiskMark 7.0 Benchmark


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

CrystalDiskMark Benchmark TEST: Lexar Jumpdrive E32c 128GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
156,94
130,54
SEQ1M
Q1T1
157,30
109,83
RND4K
Q32T16
21,19
3,18
RND4K
Q1T1
9,94
0,89

Input/Output operations per second

CDM Read [IPOS] Write [IPOS]
SEQ1M
Q8T1
149,70
124,50
SEQ1M
Q1T1
150,00
104,70
RND4K
Q32T16
5.173,60
776,60
RND4K
Q1T1
2.426,80
217,30

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
53.090,70
63.678,70
SEQ1M
Q1T1
6.658,47
9.193,88
RND4K
Q32T16
78.183,70
256.740,00
RND4K
Q1T1
411,79
4.088,45

ATTO Disk Benchmark 4

Here a 256 MB file is written several times to the 128 GB Lexar 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: Lexar Jumpdrive E32c 128GB

HD Tune Pro 5.75 Benchmark

HD Tune writes a 1 GB file to the 128 GB Lexar 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: Lexar Jumpdrive E32c 128GB

HD Tune Endurance test

A long-term test was performed here to fully utilize the memory. You can see when a cache is full and the write performance decreases.

HD Tune Dauertest TEST: Lexar Jumpdrive E32c 128GB

SSD-Z 16 Benchmark

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

SSD-Z TEST: Lexar Jumpdrive E32c 128GB

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