Quick Summary
The Lexar NM620 is a 256GB internal SSD in M.2 2280 format with a PCIe Gen3x4 interface and NVMe 1.4 support. It is stated at up to 3500MB/s read and 1300MB/s write, making the key buying check the required storage capacity and the interface your PC supports.
The drive also uses 3D NAND Flash and is described as having no moving parts.
Who It Is Best For
This SSD is aimed at buyers looking for an internal storage drive for a PC, including PC enthusiasts and gamers. It suits anyone who needs an M.2 2280 SSD and wants to match the drive to a compatible system and storage requirement.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product name | Lexar NM620 internal SSD with the LNM620X256G-RNNNG identifier. |
| Capacity | 256GB, so check this suits the amount of storage you need. |
| Form factor | M.2 2280, which matters when matching the drive to your device’s slot. |
| Interface | PCIe Gen3x4 with NVMe 1.4 support. |
| Stated read speed | Up to 3500MB/s, as listed for the drive. |
| Stated write speed | Up to 1300MB/s, as listed for the drive. |
| Flash type | 3D NAND Flash. |
| Construction note | Described as having no moving parts. |
What To Know Before You Buy
Check that your PC supports an M.2 2280 drive and the PCIe Gen3x4 interface before ordering. The 256GB capacity is a fixed size, so it is worth confirming that this storage amount fits your needs.
The read and write figures are stated performance figures, so they should be treated as the listed specifications for comparison when choosing between drives.
Common Buyer Questions
What type of drive is this?
It is an internal SSD with M.2 2280 form factor, PCIe Gen3x4 interface and NVMe 1.4 support.
How much storage does it provide?
It provides 256GB of storage.
What speeds are listed?
The stated speeds are up to 3500MB/s read and 1300MB/s write.
Who is it aimed at?
It is described for PC enthusiasts and gamers, so it suits buyers looking for an internal SSD for a PC.
Final Buying View
If you need a 256GB M.2 2280 internal SSD with PCIe Gen3x4 and NVMe 1.4 support, this drive gives you the core specifications in one place. Confirm the slot type and storage capacity before you choose it.





