Description

Lexar NM790 2TB NVMe SSD – PCIe Gen 4 M.2 2280

The Lexar NM790 2TB is a PCIe Gen 4×4 NVMe solid-state drive in the M.2 2280 form factor, offering double the capacity of the 1TB model with identical peak transfer speeds. It suits gamers, video editors, and professionals who need both performance and generous storage headroom. Furthermore, it is compatible with laptops, desktop PCs, and the PlayStation 5 console.

Technical Specifications

Specification Detail
Model Lexar LNM790 (LNM790X002T)
Capacity 2TB
Form Factor M.2 2280 (single-sided)
Interface PCIe Gen 4×4, NVMe 1.4
Controller Maxio MAP1602
Sequential Read Up to 7,400 MB/s
Sequential Write Up to 6,500 MB/s
Random Read Up to 1,000,000 IOPS
Random Write Up to 900,000 IOPS
NAND Type 3D TLC NAND Flash
Cache Architecture HMB 3.0 + Dynamic SLC Cache
Endurance (TBW) 1,500 TBW
MTBF 1,500,000 hours
Warranty 5 years
Compatibility Laptops, desktop PCs, PlayStation 5

Use Cases & Applications

Gaming Library Storage Modern game titles routinely exceed 100GB each. The Lexar NM790 2TB NVMe SSD provides enough space to store a full library without constant uninstalling and reinstalling. Moreover, the drive’s high random read IOPS reduce in-game loading times on both PC and PS5.

4K and RAW Video Editing Video producers working with 4K, 6K, or RAW footage generate very large project files quickly. The 6,500 MB/s sequential write speed supports multi-stream capture and editing without buffer stalls. Additionally, the 1,500 TBW rating accommodates the repetitive write cycles that editing workflows demand over years of use.

Professional Workstations and Development Environments Software developers, data analysts, and engineers benefit from the drive’s 1,000,000 random read IOPS when compiling code, querying datasets, or running virtual machines. The HMB architecture, however, keeps power draw low — an important factor in fanless or thermally constrained workstation builds.

Laptop Storage Upgrades Users replacing a factory-fitted HDD or Gen 3 SSD gain a significant performance uplift. The reduced power consumption of the DRAM-less design also helps extend battery runtime, which is particularly relevant in ultrabooks and thin-and-light notebooks.


For compatible memory upgrades to pair with this drive, browse the full selection of RAM at Urbanlink Computers.

For official product documentation and firmware resources, visit Lexar.

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