TEST: Lexar Professional NM1090 2TB M.2 SSD

Here you can find a detailed performance and benchmark test of the M.2 NVMe SSD Professional NM1090 with 2TB (LNM1090001T-RNANG) from Lexar.
Score
12571
Price/GB
0,14 €


Technical data
Image Professional NM1090
Manufacturer Lexar
Model number LNM1090001T-RNANG
Storage capacity 2048 GB (1863 GiB)
pSLC-Cache >220 GB approx.
Read speed 11500 MB/s
Write speed 9000 MB/s
Interface PCIe 5.0 x4
Connection M.2 2280
Memory module (NAND) TLC
DRAM Cache no
TBW (Total Bytes Written) 700 Terabyte
Price ca. 293 USD (= 0,14 $ / GB)
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Compare Product
Compared to the top performer*
Read speed
85 %
Write speed
93 %

*) 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 12571 points was achieved.

AS SSD TEST: Lexar Professional NM1090 2TB

AS SSD Read: Write:
Seq
in megabytes per second
9490,18 MB/s
10491,90 MB/s
4K
in megabytes per second
66,38 MB/s
207,80 MB/s
4K-64Thrd
in megabytes per second
3196,76 MB/s
4912,89 MB/s
Access time
in milliseconds
0,019 ms
0,200 ms
Score
4212
6170
Total score
12571

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 October 01, 2024 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: Lexar Professional NM1090 2TB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
5206,13 MB/s
0,44 s
Program
many small files
1514,81 MB/s
4,65 s
Game
small and large files
2957,44 MB/s
2,34 s

Compression Performance Test

This measures the write and read speed of the the Lexar SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 11500MB/s and 9000MB/s respectively).

AS SSD TEST: Lexar Professional NM1090 2TB

CrystalDiskMark Benchmark

Here, two sequential and two random performance tests are performed, similar to the ones performed on the AS SSD.

CrystalDiskMark Benchmark TEST: Lexar Professional NM1090 2TB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
12363,70
12077,80
SEQ1M
Q1T1
8310,16
8955,29
RND4K
Q32T16
5487,90
4281,25
RND4K
Q1T1
71,97
238,14

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
11.791,00
11.518,30
SEQ1M
Q1T1
7.925,20
8.540,40
RND4K
Q32T16
1.339.820,00
1.045.230,00
RND4K
Q1T1
17.570,10
58.138,90

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
678,04
693,28
SEQ1M
Q1T1
126,00
116,89
RND4K
Q32T16
373,64
487,45
RND4K
Q1T1
56,77
17,09

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 220 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 10308 MB/s and written with 10523 MB/s.

HD Tune Endurance Test TEST: Lexar Professional NM1090 2TB

HD Tune Pro Benchmark

HD Tune writes a 5 GB file to the Lexar 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.

HD Tune TEST: Lexar Professional NM1090 2TB

ATTO Disk Benchmark

Here, a 256 MB file is written several times to the Lexar 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.

ATTO Disk Benchmark TEST: Lexar Professional NM1090 2TB

SSD-Z Benchmark

Similar to HD Tune, a 500 MB file is written to the Lexar 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.

SSD-Z TEST: Lexar Professional NM1090 2TB


Information about the test system can be found at the bottom of the home page.
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