TEST: SanDisk Ultra 3D 500GB SATA SSD

Here you can find a detailed performance and benchmark test of the SATA SSD Ultra 3D with 500GB (SDSSDH3-500G-G25) from SanDisk.
Score
798
Price/GB
0,11 €


Technical data
Image Ultra 3D
Manufacturer SanDisk
Model number SDSSDH3-500G-G25
Storage capacity 500 GB (466 GiB)
Read speed 560 MB/s
Write speed 530 MB/s
Interface SATA 6 Gbps
Connection 2.5"
Memory module (NAND) TLC
TBW (Total Bytes Written) 200 Terabyte
Controller Marvell 88SS1074
Price ca. 54 AUD (= 0,11 $ / GB)
Paid link Buy on Amazon
Compare Product
Compared to the top performer*
Read speed
65 %
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 1 GB file. A total score of 798 points was achieved.

AS SSD TEST: SanDisk Ultra 3D 500GB

AS SSD Read: Write:
Seq
in megabytes per second
502,41 MB/s
461,90 MB/s
4K
in megabytes per second
37,42 MB/s
87,69 MB/s
4K-64Thrd
in megabytes per second
219,96 MB/s
185,67 MB/s
Access time
in milliseconds
0,039 ms
0,114 ms
Score
308
320
Total score
798

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 October 20, 2021 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: SanDisk Ultra 3D 500GB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
965,02 MB/s
1,11 s
Program
many small files
1393,26 MB/s
1,01 s
Game
small and large files
1831,56 MB/s
0,75 s

Compression Performance Test

Here, the writing and reading speed of the the SanDisk SATA SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 560MB/s and 530MB/s respectively).

AS SSD TEST: SanDisk Ultra 3D 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: SanDisk Ultra 3D 500GB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
355,89
488,51
SEQ1M
Q1T1
532,68
476,44
RND4K
Q32T16
230,40
196,34
RND4K
Q1T1
39,49
93,50

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
339,40
465,90
SEQ1M
Q1T1
508,00
454,40
RND4K
Q32T16
56.248,80
47.935,10
RND4K
Q1T1
9.639,90
22.827,10

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
23.474,20
17.113,40
SEQ1M
Q1T1
1.968,05
2.199,50
RND4K
Q32T16
9.092,71
10.665,40
RND4K
Q1T1
103,60
43,70