TEST: Kingston NV1 2TB M.2 SSD

Technical data
Image
Manufacturer	Kingston
Model number	SNVS/2000G
Storage capacity	2048 GB (1863 GiB)
Read speed	2100 MB/s
Write speed	1700 MB/s
Interface	PCIe 3.0 x4
Connection	M.2 2280
Memory module (NAND)	QLC
DRAM Cache	no
TBW (Total Bytes Written)	480 Terabyte
Controller	Silicon Motion SM2263XT
Price	ca. 200 USD (= 0,10 $ / GB)
Paid link	Buy on Amazon

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Compared to the top performer*

Read speed

59 %

Write speed

54 %

*) 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 2823 points was achieved.

AS SSD	Read:	Write:
Seq in megabytes per second	1999,07 MB/s	1714,57 MB/s
4K in megabytes per second	42,40 MB/s	162,29 MB/s
4K-64Thrd in megabytes per second	864,10 MB/s	822,73 MB/s
Access time in milliseconds	0,022 ms	0,612 ms
Score	1106	1156
Total score	2823

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 August 24, 2021 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	1991,19 MB/s	1,15 s
Program many small files	1301,43 MB/s	5,41 s
Game small and large files	1612,96 MB/s	4,28 s

Compression Performance Test

This measures the write and read speed of the Kingston SSD, depending on the compressibility of the data (according to the manufacturer, these should be 2100 MB/s and 1700 MB/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	2203,89	1852,78
SEQ1M Q1T1	1750,30	1809,78
RND4K Q32T16	911,18	949,84
RND4K Q1T1	57,17	172,32

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.

HD Tune Pro Benchmark

HD Tune writes a 5 GB file to the Kingston 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 Kingston M.2 SSD. The I/O block size varies (from 512 bytes to 64 megabytes). The larger the blocks, the faster they were written and read.

SSD-Z Benchmark

Similar to HD Tune, a 500 MB file is written to the Kingston M.2 SSD here. The transfer data is displayed. The more constant the line, the better.

The benchmark test was performed on August 24, 2021.
Information about the test system can be found at the bottom of the home page.
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