TEST: Lexar Professional NM700 1TB M.2 SSD

Here you can find a detailed performance and benchmark test of the M.2 NVMe SSD Professional NM700 with 1TB (LNM700-1TRB) from Lexar.
Score
3596
Price/GB
0,06 €


Technical data
Image Professional NM700
Manufacturer Lexar
Model number LNM700-1TRB
Storage capacity 1024 GB (954 GiB)
Read speed 3500 MB/s
Write speed 2000 MB/s
Interface PCIe 3.0 x4
Connection M.2 2280
Memory module (NAND) TLC
DRAM Cache ✓ yes
TBW (Total Bytes Written) 600 Terabyte
Controller Marvell 88SS1092
Price ca. 62 USD (= 0,06 $ / GB)
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Compared to the top performer*
Read speed
96 %
Write speed
55 %

*) 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 3596 points was achieved.

AS SSD TEST: Lexar Professional NM700 1TB

AS SSD Read: Write:
Seq
in megabytes per second
3125,97 MB/s
1758,06 MB/s
4K
in megabytes per second
50,53 MB/s
159,05 MB/s
4K-64Thrd
in megabytes per second
1079,31 MB/s
1140,57 MB/s
Access time
in milliseconds
0,073 ms
0,117 ms
Score
1442
1475
Total score
3596

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 18, 2021 shows the performance for simultaneous write and read operations. The lower the duration, the better the performance.

AS SSD TEST: Lexar Professional NM700 1TB
AS SSD Copy-Benchmark Transfer rate: Duration:
ISO
two large files
2190,58 MB/s
1,05 s
Program
many small files
1328,86 MB/s
5,30 s
Game
small and large files
1886,03 MB/s
3,66 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 3500MB/s and 2000MB/s respectively).

AS SSD TEST: Lexar Professional NM700 1TB

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 NM700 1TB
CDM Read [MB/s] Write [MB/s]
SEQ1M
Q8T1
3526,09
1830,27
SEQ1M
Q1T1
2666,42
1827,20
RND4K
Q32T16
1200,55
1120,36
RND4K
Q1T1
52,76
168,37

Input/Output operations per second

CDM Read [IOPS] Write [IOPS]
SEQ1M
Q8T1
3.362,70
1.745,50
SEQ1M
Q1T1
2.542,90
1.742,60
RND4K
Q32T16
293.104,00
273.525,00
RND4K
Q1T1
12.881,60
41.104,70

Average latency

CDM Read [µs] Write [µs]
SEQ1M
Q8T1
2.377,60
4.573,36
SEQ1M
Q1T1
393,01
573,48
RND4K
Q32T16
1.743,98
1.866,57
RND4K
Q1T1
77,48
24,20

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 Endurance Test TEST: Lexar Professional NM700 1TB

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 NM700 1TB

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 NM700 1TB

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.

SSD-Z TEST: Lexar Professional NM700 1TB


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