TEST: Western Digital WD_BLACK SN750 500GB M.2 SSD

Here you can find a detailed performance and benchmark test of the M.2 NVMe SSD WD_BLACK SN750 with 500GB (WDS500G3X0C-00SJG0) from Western Digital.
Score
3482
Price/GB
0,11 €


Technical data
Image WD_BLACK SN750
Manufacturer Western Digital
Model number WDS500G3X0C-00SJG0
Storage capacity 500 GB (466 GiB)
Read speed 3430 MB/s
Write speed 2900 MB/s
Interface PCIe 3.0 x4
Connection M.2 2280
Memory module (NAND) TLC
DRAM Cache ✓ yes
TBW (Total Bytes Written) 300 Terabyte
Controller WD 20-82-007011
Price ca. 54 USD (= 0,11 $ / GB)
Paid link Buy on Amazon
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Compared to the top performer*
Read speed
93 %
Write speed
83 %

*) 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 3482 points was achieved.

AS SSD TEST: Western Digital WD_BLACK SN750 500GB

AS SSD Read: Write:
Seq
in megabytes per second
3015,03 MB/s
2541,66 MB/s
4K
in megabytes per second
47,84 MB/s
178,78 MB/s
4K-64Thrd
in megabytes per second
1031,95 MB/s
976,85 MB/s
Access time
in milliseconds
0,023 ms
0,106 ms
Score
1381
1410
Total score
3482

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 November 23, 2020 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: Western Digital WD_BLACK SN750 500GB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
1893,59 MB/s
1,21 s
Program
many small files
748,30 MB/s
9,41 s
Game
small and large files
1156,03 MB/s
5,98 s

Compression Performance Test

Here, the writing and reading speed of the the Western Digital SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 3430MB/s and 2900MB/s respectively).

AS SSD TEST: Western Digital WD_BLACK SN750 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: Western Digital WD_BLACK SN750 500GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
3434,07
2712,76
SEQ1M
Q1T1
2267,79
2710,70
RND4K
Q32T16
1467,12
1397,79
RND4K
Q1T1
47,27
208,99

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
3.275,00
2.587,10
SEQ1M
Q1T1
2.162,70
2.585,10
RND4K
Q32T16
358.184,00
341.257,00
RND4K
Q1T1
11.540,50
51.022,70

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
2.441,53
3.086,61
SEQ1M
Q1T1
462,00
386,50
RND4K
Q32T16
1.427,81
1.495,00
RND4K
Q1T1
86,46
19,44

HD Tune Pro Benchmark

HD Tune writes a 5 GB file to the Western Digital M.2 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: Western Digital WD_BLACK SN750 500GB

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the Western Digital M.2 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: Western Digital WD_BLACK SN750 500GB


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