TEST: Netac NV7000 2TB M.2 SSD

Technical data
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Manufacturer	Netac
Model number	NETAC-NV7000-1TB
Storage capacity	2048 GB (1863 GiB)
pSLC-Cache	>300 GB approx.
Read speed	7000 MB/s
Write speed	6700 MB/s
Interface	PCIe 4.0 x4
Connection	M.2 2280
Memory module (NAND)	TLC
DRAM Cache	✓ yes
TBW (Total Bytes Written)	700 Terabyte
Controller	Phison PS5018-E18
Price	ca. 157 USD (= 0,08 $ / GB)
Paid link	Buy on Amazon

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Compared to the top performer*

Read speed

100 %

Write speed

95 %

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

AS SSD Benchmark

Standard performance test

The standard test was performed using a 5 GB file. A total score of 7968 points was achieved.

AS SSD	Read:	Write:
Seq in megabytes per second	6049,96 MB/s	5888,68 MB/s
4K in megabytes per second	68,71 MB/s	188,50 MB/s
4K-64Thrd in megabytes per second	2226,22 MB/s	2814,38 MB/s
Access time in milliseconds	0,017 ms	0,105 ms
Score	2900	3592
Total score	7968

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 13, 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	2188,25 MB/s	1,05 s
Program many small files	1164,38 MB/s	6,05 s
Game small and large files	1920,55 MB/s	3,60 s

Compression Performance Test

This measures the write and read speed of the the Netac SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 7000MB/s and 6700MB/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	7464,25	6688,53
SEQ1M Q1T1	3899,88	5753,33
RND4K Q32T16	3418,84	3039,28
RND4K Q1T1	74,62	206,36

HD Tune Pro Endurance test

This is a long term test 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 300 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 6478 MB/s and written with 6025 MB/s.

HD Tune Pro Benchmark

HD Tune writes a 5 GB file to the Netac M.2 SSD. The transfer data of the read speed is displayed graphically. The minimum, maximum and average values are also determined. The determined access time and burst rate are also displayed.

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the Netac 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 Netac M.2 SSD here. The transfer data is displayed. The more constant the line, the better. Unfortunately the tool does not work correctly above about 5,000 MB/s and no line (and sometimes wrong min and max data) is displayed.

The benchmark test was performed on July 13, 2023.
Information about the test system can be found at the bottom of the home page.
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