TEST: SanDisk SSD Plus 1TB SATA SSD

Here you can find a detailed performance and benchmark test of the SATA SSD SSD Plus with 1TB (SDSSDA-1T00-G26) from SanDisk.
Score
266
Price/GB
0,06 €


Technical data
Image SSD Plus
Manufacturer SanDisk
Model number SDSSDA-1T00-G26
Storage capacity 1024 GB (931 GiB)
pSLC-Cache 3 GB approx.
Read speed 535 MB/s
Write speed 450 MB/s
Interface SATA 6 Gbps
Connection 2.5"
Memory module (NAND) TLC
TBW (Total Bytes Written) 300 Terabyte
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
96 %
Write speed
65 %

*) 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 1 GB file. A total score of 266 points was achieved.

AS SSD TEST: SanDisk SSD Plus 1TB

AS SSD Read: Write:
Seq
in megabytes per second
428,70 MB/s
313,32 MB/s
4K
in megabytes per second
15,63 MB/s
38,01 MB/s
4K-64Thrd
in megabytes per second
61,19 MB/s
15,50 MB/s
Access time
in milliseconds
3,643 ms
1,319 ms
Score
120
85
Total score
266

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 January 16, 2024 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: SanDisk SSD Plus 1TB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
930,05 MB/s
1,15 s
Program
many small files
770,85 MB/s
1,83 s
Game
small and large files
1541,79 MB/s
0,90 s

Compression Performance Test

This measures the write and read speed of the the SanDisk SATA SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 535MB/s and 450MB/s respectively).

AS SSD TEST: SanDisk SSD Plus 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: SanDisk SSD Plus 1TB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
531,48
315,61
SEQ1M
Q1T1
492,45
317,86
RND4K
Q32T16
108,84
102,65
RND4K
Q1T1
22,98
39,84

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
506,90
301,00
SEQ1M
Q1T1
469,60
303,10
RND4K
Q32T16
26.572,00
25.060,80
RND4K
Q1T1
5.609,10
9.726,10

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
15.750,20
25.933,70
SEQ1M
Q1T1
2.128,20
3.265,89
RND4K
Q32T16
19.207,40
20.379,80
RND4K
Q1T1
178,13
102,68

HD Tune Pro Endurance test

This is a long term test 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 100 GB was written to the medium. After approx. 3 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 371 MB/s and written with 79 MB/s.

HD Tune Endurance Test TEST: SanDisk SSD Plus 1TB

HD Tune Pro Benchmark

HD Tune writes a 1 GB file to the SanDisk 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: SanDisk SSD Plus 1TB

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the SanDisk 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: SanDisk SSD Plus 1TB

SSD-Z Benchmark

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

SSD-Z TEST: SanDisk SSD Plus 1TB


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