TEST: Intenso Portable SSD Professional 500GB external SSD

Here you can find a detailed performance and benchmark test of the external SSD Portable SSD Professional with 500GB (3825450) from Intenso.
Score
839
Price/GB
0,25 €


Technical data
Image Portable SSD Professional
Manufacturer Intenso
Model number 3825450
Storage capacity 500 GB (477 GiB)
pSLC-Cache 120 GB approx.
Read speed 800 MB/s
Write speed 800 MB/s
Interface USB 3.2 Gen 2x1 (10 Gbit/s)
Connection USB Typ C
Price ca. 125 USD (= 0,25 $ / GB)
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Compared to the top performer*
Read speed
41 %
Write speed
36 %

*) 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 5 GB file. A total score of 839 points was achieved.

AS SSD TEST: Intenso Portable SSD Professional 500GB

AS SSD Read: Write:
Seq
in megabytes per second
786,52 MB/s
678,59 MB/s
4K
in megabytes per second
23,41 MB/s
61,26 MB/s
4K-64Thrd
in megabytes per second
196,65 MB/s
255,28 MB/s
Access time
in milliseconds
0,058 ms
0,622 ms
Score
299
384
Total score
839

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 February 23, 2023 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: Intenso Portable SSD Professional 500GB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
470,80 MB/s
4,88 s
Program
many small files
120,84 MB/s
58,25 s
Game
small and large files
333,17 MB/s
20,73 s

Compression Performance Test

Here, the writing and reading speed of the SSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 800MB/s and 800MB/s respectively).

AS SSD TEST: Intenso Portable SSD Professional 500GB

CrystalDiskMark Benchmark

Here, two sequential and two random performance tests are performed, similar to the ones performed on the AS SSD.

CrystalDiskMark Benchmark TEST: Intenso Portable SSD Professional 500GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
845,52
724,87
SEQ1M
Q1T1
751,46
656,54
RND4K
Q32T16
198,77
329,64
RND4K
Q1T1
27,23
67,01

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
806,30
691,30
SEQ1M
Q1T1
716,60
626,10
RND4K
Q32T16
48.528,60
80.478,00
RND4K
Q1T1
6.648,20
16.360,60

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
9.908,04
11.542,70
SEQ1M
Q1T1
1.394,82
1.596,30
RND4K
Q32T16
10.535,10
6.353,33
RND4K
Q1T1
150,29
61,00

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 130 GB was written to the medium. After approx. 120 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 807 MB/s and written with 554 MB/s.

HD Tune Endurance Test TEST: Intenso Portable SSD Professional 500GB

HD Tune Pro Benchmark

HD Tune writes a 5 GB file to the Intenso external SSD. 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: Intenso Portable SSD Professional 500GB

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the Intenso external SSD . 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: Intenso Portable SSD Professional 500GB

SSD-Z Benchmark

Similar to HD Tune, a 500 MB file is written to the Intenso external SSD here. is written. The transfer data is displayed. The more constant the line, the better.

SSD-Z TEST: Intenso Portable SSD Professional 500GB


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