TEST: Lexar JumpDrive P30 128GB USB flash drive

Here you can find a detailed performance and benchmark test of the USB flash drive JumpDrive P30 with 128GB (LJDP030128G-RNQNG) from Lexar.
Score
196
Price/GB
0,23 €


Technical data
Image JumpDrive P30
Manufacturer Lexar
Model number LJDP030128G-RNQNG
Storage capacity 128 GB (116 GiB)
pSLC-Cache 12 GB approx.
Read speed 450 MB/s
Write speed 450 MB/s
Connection USB Typ A
Price ca. 30 USD (= 0,23 $ / GB)
Paid link Buy on Amazon
Compare Product
Compared to the top performer*
Read speed
34 %
Write speed
54 %

*) 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 196 points was achieved.

AS SSD TEST: Lexar JumpDrive P30 128GB

AS SSD Read: Write:
Seq
in megabytes per second
343,92 MB/s
350,38 MB/s
4K
in megabytes per second
15,08 MB/s
19,35 MB/s
4K-64Thrd
in megabytes per second
22,53 MB/s
25,60 MB/s
Access time
in milliseconds
0,128 ms
0,359 ms
Score
72
80
Total score
196

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 June 01, 2023 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: Lexar JumpDrive P30 128GB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
289,05 MB/s
3,72 s
Program
many small files
127,95 MB/s
11,00 s
Game
small and large files
213,94 MB/s
6,46 s

Compression Performance Test

Here, the writing and reading speed of the the Lexar USB flash driveSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 450MB/s and 450MB/s respectively).

AS SSD TEST: Lexar JumpDrive P30 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: Lexar JumpDrive P30 128GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
336,04
360,80
SEQ1M
Q1T1
325,73
358,20
RND4K
Q32T16
41,23
27,42
RND4K
Q1T1
25,21
20,57

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
320,50
344,10
SEQ1M
Q1T1
310,60
341,60
RND4K
Q32T16
10.064,90
6.693,80
RND4K
Q1T1
6.155,80
5.022,90

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
24.885,50
23.164,00
SEQ1M
Q1T1
3.217,18
2.925,26
RND4K
Q32T16
50.567,00
75.269,00
RND4K
Q1T1
162,32
198,85

HD Tune Pro 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 P30 128GB

ATTO Disk Benchmark

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 be written and read.

ATTO Disk Benchmark TEST: Lexar JumpDrive P30 128GB


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