TEST: fanxiang S900 2TB M.2 SSD

Technical data
Image
Manufacturer	fanxiang
Model number	S900-2TB
Storage capacity	2048 GB (1863 GiB)
pSLC-Cache	210 GB approx.
Read speed	10000 MB/s
Write speed	10000 MB/s
Interface	PCIe 5.0 x4
Connection	M.2 2280
Memory module (NAND)	TLC
DRAM Cache	✓ yes
TBW (Total Bytes Written)	1400 Terabyte
Controller	Phison PS5026-E26
Price	ca. 300 AUD (= 0,15 $ / GB)
Paid link	Buy on Amazon

Compare Product

Compared to the top performer*

Read speed

70 %

Write speed

79 %

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

This SSD is PS5 compatible. It can be used in a PlayStation 5 console as expansion storage.

AS SSD Benchmark

Standard performance test

The standard test was performed with a 5 GB file. A total score of 9627 points was achieved.

AS SSD	Read:	Write:
Seq in megabytes per second	7918,70 MB/s	9419,83 MB/s
4K in megabytes per second	76,97 MB/s	275,43 MB/s
4K-64Thrd in megabytes per second	3128,66 MB/s	2300,21 MB/s
Access time in milliseconds	0,014 ms	0,162 ms
Score	3998	3518
Total score	9627

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 December 07, 2023 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	4845,58 MB/s	0,47 s
Program many small files	1388,67 MB/s	5,07 s
Game small and large files	2930,13 MB/s	2,36 s

Compression Performance Test

Here, the writing and reading speed of the the fanxiang SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 10000MB/s and 10000MB/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	10093,60	10202,70
SEQ1M Q1T1	8554,08	9867,50
RND4K Q32T16	5435,15	4317,36
RND4K Q1T1	84,04	322,64