TEST: SanDisk Extreme Portable SSD V2 2TB

Here you can find a detailed performance and benchmark test of the external SSD Extreme Portable SSD V2 with 2TB (SDSSDE61-2T00-G25) from SanDisk.
Score
1102
Price/GB
0,09 €


Technical data
Image Extreme Portable SSD V2
Manufacturer SanDisk
Model number SDSSDE61-2T00-G25
Storage capacity 2048 GB (1863 GiB)
pSLC-Cache 4 GB approx.
Read speed 1050 MB/s
Write speed 1000 MB/s
Interface USB 3.2 Gen 2x1 (10 Gbit/s)
Connection USB Typ C
Price ca. 180 USD (= 0,09 $ / GB)
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Compared to the top performer*
Read speed
99 %
Write speed
100 %

*) 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 1102 points was achieved.

AS SSD TEST: SanDisk Extreme Portable SSD V2 2TB

AS SSD Read: Write:
Seq
in megabytes per second
1011,70 MB/s
1009,53 MB/s
4K
in megabytes per second
24,10 MB/s
66,37 MB/s
4K-64Thrd
in megabytes per second
397,50 MB/s
138,24 MB/s
Access time
in milliseconds
0,058 ms
0,315 ms
Score
523
306
Total score
1102

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 20, 2023 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: SanDisk Extreme Portable SSD V2 2TB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
112,98 MB/s
20,34 s
Program
many small files
130,63 MB/s
53,88 s
Game
small and large files
326,33 MB/s
21,17 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 1050MB/s and 1000MB/s respectively).

AS SSD TEST: SanDisk Extreme Portable SSD V2 2TB

CrystalDiskMark Benchmark

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

CrystalDiskMark Benchmark TEST: SanDisk Extreme Portable SSD V2 2TB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
1091,62
1079,86
SEQ1M
Q1T1
760,33
977,03
RND4K
Q32T16
378,61
356,62
RND4K
Q1T1
33,95
70,40

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
1.041,10
1.029,80
SEQ1M
Q1T1
725,10
931,80
RND4K
Q32T16
92.433,80
87.064,50
RND4K
Q1T1
8.289,30
17.188,00

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
7.675,92
7.746,13
SEQ1M
Q1T1
1.378,55
1.072,54
RND4K
Q32T16
5.529,68
5.874,85
RND4K
Q1T1
120,48
58,00

HD Tune Pro Benchmark

HD Tune writes a 5 GB file to the SanDisk 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: SanDisk Extreme Portable SSD V2 2TB

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the SanDisk 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: SanDisk Extreme Portable SSD V2 2TB


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