TEST: Biwin NV7200 2TB M.2 SSD

Technical data
Image
Manufacturer	Biwin
Model number	BNV72002TB-RGX
Storage capacity	2048 GB (1863 GiB)
pSLC-Cache	>400 GB approx.
Read speed	7200 MB/s
Write speed	6200 MB/s
Interface	PCIe 4.0 x4
Connection	M.2 2280
Memory module (NAND)	QLC
DRAM Cache	no
Controller	Maxio MAP1602
Price	ca. 0 AUD (= 0,06 $ / GB)
Paid link	Buy on Amazon

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Compared to the top performer*

Read speed

98 %

Write speed

91 %

*) 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 7765 points was achieved.

AS SSD	Read:	Write:
Seq in megabytes per second	6133,73 MB/s	5780,04 MB/s
4K in megabytes per second	68,25 MB/s	180,28 MB/s
4K-64Thrd in megabytes per second	2451,93 MB/s	2289,55 MB/s
Access time in milliseconds	0,040 ms	0,347 ms
Score	3134	3048
Total score	7765

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 July 17, 2025 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	2391,56 MB/s	0,96 s
Program many small files	1199,08 MB/s	5,87 s
Game small and large files	1976,31 MB/s	3,50 s

Compression Performance Test

Here, the writing and reading speed of the the Biwin SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 7200MB/s and 6200MB/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	7321,33	6405,65
SEQ1M Q1T1	4952,59	5352,46
RND4K Q32T16	3957,24	3239,37
RND4K Q1T1	77,52	194,09

HD Tune Pro Endurance test

A long-term test was performed here 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 400 GB was written to the medium. The exact cache size could not be determined, because the test file did not exhaust the cache (brought it to the limit).At least the test file could be read with an average write speed of 5655 MB/s and written with 5058 MB/s.

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the Biwin M.2 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.

SSD-Z Benchmark

Similar to HD Tune, a 500 MB file is written to the Biwin M.2 SSD here. is written. The transfer data is displayed. The more constant the line, the better. Unfortunately the tool does not work correctly from about 5,000 MB/s and no line (and partly wrong min and max data) is displayed.

The benchmark test was performed on July 17, 2025.
Information about the test system can be found at the bottom of the home page.
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