TEST: ADATA XPG SX8200 Pro 256GB M.2 SSD

Technical data
Image
Manufacturer	ADATA
Model number	ASX8200PNP-256GT-C
Storage capacity	256 GB (238 GiB)
pSLC-Cache	3 GB approx.
Read speed	3350 MB/s
Write speed	1150 MB/s
Interface	PCIe 3.0 x4
Connection	M.2 2280
Memory module (NAND)	TLC
DRAM Cache	✓ yes
TBW (Total Bytes Written)	160 Terabyte
Controller	Silicon Motion SM2262EN
Price	ca. 22 AUD (= 0,09 $ / GB)
Paid link	Buy on Amazon

Compare Product

Compared to the top performer*

Read speed

91 %

Write speed

23 %

*) 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 1493 points was achieved.

AS SSD	Read:	Write:
Seq in megabytes per second	2942,27 MB/s	414,36 MB/s
4K in megabytes per second	53,63 MB/s	149,95 MB/s
4K-64Thrd in megabytes per second	438,53 MB/s	221,26 MB/s
Access time in milliseconds	0,026 ms	0,121 ms
Score	786	413
Total score	1493

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 September 04, 2022 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD Copy-Benchmark	Transfer rate:	Duration:
ISO two large files	1426,93 MB/s	1,61 s
Program many small files	270,59 MB/s	26,01 s
Game small and large files	235,67 MB/s	29,31 s

Compression Performance Test

Here, the writing and reading speed of the the ADATA SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 3350MB/s and 1150MB/s respectively).

CrystalDiskMark Benchmark

Here, two sequential and two random performance tests are performed, similar to the ones performed on the AS SSD.

CDM	Read [MB/s]	Write [MB/s]
SEQ1M Q8T1	3296,21	629,93
SEQ1M Q1T1	2803,78	633,95
RND4K Q32T16	520,56	538,58
RND4K Q1T1	47,91	167,65