TEST: Western Digital WD Green 1TB SATA SSD

Here you can find a detailed performance and benchmark test of the SATA SSD WD Green with 1TB (WDS100T3G0A) from Western Digital.
Score
281
Price/GB
0,06 €


Technical data
Image WD Green
Manufacturer Western Digital
Model number WDS100T3G0A
Storage capacity 1024 GB (932 GiB)
pSLC-Cache 2 GB approx.
Read speed 545 MB/s
Write speed not specified
Interface SATA 6 Gbps
Connection 2.5"
Memory module (NAND) TLC
Controller Silicon Motion SM2256S
Price ca. 65 USD (= 0,06 $ / GB)
Paid link Buy on Amazon
Compare Product
Compared to the top performer*
Read speed
79 %
Write speed
72 %

*) 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 281 points was achieved.

AS SSD TEST: Western Digital WD Green 1TB

AS SSD Read: Write:
Seq
in megabytes per second
507,45 MB/s
343,11 MB/s
4K
in megabytes per second
14,93 MB/s
37,93 MB/s
4K-64Thrd
in megabytes per second
60,76 MB/s
19,95 MB/s
Access time
in milliseconds
3,625 ms
1,413 ms
Score
126
92
Total score
281

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 August 24, 2023 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: Western Digital WD Green 1TB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
832,80 MB/s
1,29 s
Program
many small files
1108,17 MB/s
1,27 s
Game
small and large files
1444,04 MB/s
0,96 s

Compression Performance Test

Here, the writing and reading speed of the the Western Digital SATA SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 545MB/s and 0MB/s respectively).

AS SSD TEST: Western Digital WD Green 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 Green 1TB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
435,55
347,67
SEQ1M
Q1T1
493,00
341,46
RND4K
Q32T16
110,11
102,88
RND4K
Q1T1
22,97
40,23

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
415,40
331,60
SEQ1M
Q1T1
470,20
325,60
RND4K
Q32T16
26.881,80
25.117,90
RND4K
Q1T1
5.608,20
9.822,50

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
18.662,70
24.036,70
SEQ1M
Q1T1
2.126,07
3.069,15
RND4K
Q32T16
18.904,50
20.339,00
RND4K
Q1T1
178,18
101,68

HD Tune Pro Benchmark

HD Tune writes a 1 GB file to the Western Digital SATA 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 Green 1TB

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the Western Digital SATA 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 Green 1TB


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