TEST: fanxiang S660 2TB M.2 SSD

Technical data
Image
Manufacturer	fanxiang
Model number	FX-S660-2TB
Storage capacity	2048 GB (1863 GiB)
pSLC-Cache	>300 GB approx.
Read speed	4800 MB/s
Write speed	4200 MB/s
Interface	PCIe 4.0 x4
Connection	M.2 2280
Memory module (NAND)	TLC
DRAM Cache	no
TBW (Total Bytes Written)	1400 Terabyte
Controller	Maxio MAP1602
Price	ca. 126 AUD (= 0,06 $ / GB)
Paid link	Buy on Amazon

Compare Product

Compared to the top performer*

Read speed

65 %

Write speed

63 %

*) 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 6329 points was achieved.

AS SSD	Read:	Write:
Seq in megabytes per second	4235,84 MB/s	4093,88 MB/s
4K in megabytes per second	58,18 MB/s	173,64 MB/s
4K-64Thrd in megabytes per second	1964,59 MB/s	2054,01 MB/s
Access time in milliseconds	0,022 ms	0,420 ms
Score	2446	2637
Total score	6329

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 19, 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	2092,18 MB/s	1,10 s
Program many small files	1137,83 MB/s	6,19 s
Game small and large files	1929,74 MB/s	3,58 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 4800MB/s and 4200MB/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	4859,28	4460,89
SEQ1M Q1T1	4374,71	4480,38
RND4K Q32T16	2554,26	2091,56
RND4K Q1T1	67,56	181,22