TEST: Lexar Professional NM800 Pro 2TB M.2 SSD

Here you can find a detailed performance and benchmark test of the M.2 NVMe SSD Professional NM800 Pro with 2TB (LNM800P002T-RN8NG) from Lexar.
Score
8824
Price/GB
0,08 €


Technical data
Image Professional NM800 Pro
Manufacturer Lexar
Model number LNM800P002T-RN8NG
Storage capacity 2048 GB (1908 GiB)
pSLC-Cache >300 GB approx.
Read speed 7500 MB/s
Write speed 6500 MB/s
Interface PCIe 4.0 x4
Connection M.2 2280
Memory module (NAND) TLC
DRAM Cache ✓ yes
TBW (Total Bytes Written) 2000 Terabyte
Controller InnoGrit IG5236
Price ca. 154 USD (= 0,08 $ / GB)
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Compare Product
Compared to the top performer*
Read speed
100 %
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 with a 5 GB file. A total score of 8824 points was achieved.

AS SSD TEST: Lexar Professional NM800 Pro 2TB

AS SSD Read: Write:
Seq
in megabytes per second
5914,34 MB/s
5623,11 MB/s
4K
in megabytes per second
79,40 MB/s
193,79 MB/s
4K-64Thrd
in megabytes per second
2790,21 MB/s
2851,13 MB/s
Access time
in milliseconds
0,017 ms
0,105 ms
Score
3461
3607
Total score
8824

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 September 23, 2023 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: Lexar Professional NM800 Pro 2TB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
2025,96 MB/s
1,13 s
Program
many small files
1126,01 MB/s
6,25 s
Game
small and large files
1880,02 MB/s
3,67 s

Compression Performance Test

Here, the writing and reading speed of the the Lexar SSDSSD is measured depending on the compressibility of the data (according to the manufacturer, these should be 7500MB/s and 6500MB/s respectively).

AS SSD TEST: Lexar Professional NM800 Pro 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 NM800 Pro 2TB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
7464,67
6562,59
SEQ1M
Q1T1
3490,25
5594,68
RND4K
Q32T16
3682,84
3043,54
RND4K
Q1T1
85,09
211,97

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
7.118,90
6.258,60
SEQ1M
Q1T1
3.328,60
5.335,50
RND4K
Q32T16
899.132,00
743.052,00
RND4K
Q1T1
20.774,90
51.751,20

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
1.122,49
1.275,58
SEQ1M
Q1T1
300,30
187,24
RND4K
Q32T16
551,14
684,24
RND4K
Q1T1
48,01
19,19

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 NM800 Pro 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 NM800 Pro 2TB


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