Lexar NM800 PRO 512Gb NVMe technical review

Posted on December 03, 2022 by Raymond Chen

Lexar's NM800 PRO works on PCIe M.2 4.0 x 4 computer expansion bus standard. Detailed characteristics of this SSD on this site.

Lexar NM800 PRO 512Gb NVMe technical review

The NVMe SSD write a data location map on DRAM DRAM Cache to launch a programs without delays. The NM800 PRO comes equipped with 3D TLC memory. Lexar NM800 PRO besides, available in 2 Tb and 1 Tb capacities.

Performance and benchmarks

This NVMe works on PCIe M.2 4.0 x 4 bus.

Endurance and warranty


Category Value
Capacity 512 Gb
Interface M.2 4.0 x 4
Controller n/a
Memory type 3D TLC
Read speed (Mb/s) n/a
Write speed (Mb/s) n/a
Read IOPS n/a
Write IOPS n/a
Endurance (TBW) 5
MTBF (million hours) n/a
Warranty (years) n/a


Lexar NM800 PRO 512Gb may work on PCIe Gen4 that is twice faster than PCIe 3.0. The Internal SSD can write 5 TBW, that is poor against closest competitors. Overall, Lexar NM800 PRO 512Gb has more disadvantages and our editor strongly do not advise to spend money for it.

+ Pros

  • None

- Cons

  • Capacity
  • Writing speed

Buy this or similar SSD:

Video Review

Is this the new KING of SSDs? 🔥 Lexar Professional NM800 SSD 7400MB/s Review - Fastest SSD 2021?


The Lexar NM800 PRO has DRAM Cache. DRAM in their controller help to improve input/output performance and endurance.

The Lexar NM800 PRO 512Gb due to the low density of memory chips able to operate with no extra cooling systems. Some motherboards or laptops already has additional cooling above or below the storage for improving productivity during times of high loads.

The Lexar NM800 PRO works on M.2 4.0 x 4 high-speed serial computer expansion bus standard. The NAND flash memory type is 3D TLC.
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