TEST: Western Digital WD_BLACK SN750 1TB M.2 SSD

Here you can find a detailed performance and benchmark test of the M.2 NVMe SSD WD_BLACK SN750 with 1TB (WDS100T3X0C-00SJG0) from Western Digital.
Score
4725
Price/GB
0,10 €


Technical data
Image WD_BLACK SN750
Manufacturer Western Digital
Model number WDS100T3X0C-00SJG0
Storage capacity 1024 GB (931 GiB)
Read speed 3470 MB/s
Write speed 3000 MB/s
Interface PCIe 3.0 x4
Connection M.2 2280
Memory module (NAND) TLC
DRAM Cache ✓ yes
TBW (Total Bytes Written) 600 Terabyte
Controller WD 20-82-007011
Price ca. 103 USD (= 0,10 $ / GB)
Paid link Buy on Amazon
Compare Product
Compared to the top performer*
Read speed
93 %
Write speed
93 %

*) Test result evaluated according to AS SSD Score within the same size.

AS SSD Benchmark

Standard performance test

The standard test was performed using a 5 GB file. A total score of 4725 points was achieved.

AS SSD TEST: Western Digital WD_BLACK SN750 1TB

AS SSD Read: Write:
Seq
in megabytes per second
3025,92 MB/s
2591,35 MB/s
4K
in megabytes per second
47,87 MB/s
177,49 MB/s
4K-64Thrd
in megabytes per second
1356,58 MB/s
1725,69 MB/s
Access time
in milliseconds
0,023 ms
0,112 ms
Score
1707
2162
Total score
4725

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 03, 2021 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 1TB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
1860,00 MB/s
1,24 s
Program
many small files
727,36 MB/s
9,68 s
Game
small and large files
1548,87 MB/s
4,46 s

Compression Performance Test

This measures the write and read speed of the the Western Digital SSD, depending on the compressibility of the data (according to the manufacturer, these should be 3470 MB/s and 3000 MB/s respectively).

AS SSD TEST: Western Digital WD_BLACK SN750 1TB

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 1TB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
3436,73
3107,00
SEQ1M
Q1T1
2274,76
3018,19
RND4K
Q32T16
1997,38
2276,94
RND4K
Q1T1
47,05
198,75

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
3.277,50
2.963,10
SEQ1M
Q1T1
2.169,40
2.878,40
RND4K
Q32T16
487.640,00
555.894,00
RND4K
Q1T1
11.486,80
48.523,40

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
2.438,13
2.694,90
SEQ1M
Q1T1
460,55
347,04
RND4K
Q32T16
1.048,09
919,53
RND4K
Q1T1
86,85
20,43

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 1TB

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 were written and read.

ATTO Disk Benchmark TEST: Western Digital WD_BLACK SN750 1TB


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