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Lexar 1TB NM1090 PRO NVMe SSD, 14,000/10,000 MB/s, M.2 2280, PCIe Gen 5 | Ideal for AI Computing, Gaming, Content Creation, Thermal Control, DirectStorage Enabled, DRAM & SLC Cache, LNM109P001T-RNNNU
Lexar

Lexar 1TB NM1090 PRO NVMe SSD (LNM109P001T-RNNNU)

Bottom line: The Lexar 1TB NM1090 PRO NVMe SSD ($229.99 on Amazon as of 2026-10-06): Rated up to 14,000 MB/s sequential read and 10,000 MB/s write over PCIe 5.0 x4; main trade-off: rated Gen 5 speeds require a PCIe 5.0 x4 M.2 slot on your motherboard.

$229.99

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Buy on Amazon — $229.99 Compare to similar ssds & storage

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For SSDs and PC storage upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Rated up to 14,000 MB/s sequential read and 10,000 MB/s write over PCIe 5.0 x4
  • ✓ DRAM cache plus dynamic SLC cache for steadier large-file transfers
  • ✓ 6nm controller tuned to limit heat under sustained workloads
  • ✓ Microsoft DirectStorage support for faster game asset loading
  • ✓ Standard M.2 2280 form factor fits the common motherboard M.2 slot

Cons

  • ✗ Rated Gen 5 speeds require a PCIe 5.0 x4 M.2 slot on your motherboard
  • ✗ 1TB fills quickly with large local AI models and modern game installs
  • ✗ No heatsink listed; plan on motherboard M.2 cooling for Gen 5 heat
  • ✗ Endurance (TBW) and warranty terms not listed; check Lexar's spec sheet

Manufacturer description

Experience blazing load times up to 200% faster thanks to PCIe 5.0 technology and an advanced thermal control design. With incredible read speed up to 14,000MB/s and write speed up to 10,000MB/s, the Lexar Professional NM1090 PRO M.2 2280 PCIe Gen 5x4 NVMe SSD delivers the performance to accelerate AI model training and deliver stunningly immersive gaming and professional rendering, and more. DRAM Cache and SLC Dynamic Cache also contribute to enhanced data transfer speeds, reducing wait times and improving system responsiveness. Additionally, the drive’s powerful 6nm controller increases…

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SpecPicks Verdict

SpecPicks scored Lexar 1TB NM1090 PRO NVMe SSD using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. Lexar's ssds & storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • PCIe 5.0 technology delivers blistering read/write speeds up to 14,000/10,000 MB/s and accelerates load times by 200% – great with AMD Ryzen and Intel i9
  • A powerful 6nm controller optimizes heat control for a smoother experience and more efficient performance
  • A perfect internal SSD for AI PCs: reduces bottlenecks and accelerates AI model training, inferencing, and real-time data processing
  • DRAM Cache and SLC Dynamic Cache greatly enhance data transfer speeds to reduce wait times and improve system responsiveness
  • Works with Microsoft DirectStorage to significantly boost game loads, minimize delays, conserve CPU power, and enrich the gaming experience

Full Specifications

BrandLexar
ColorNot Available
Model NameNM1090
Read Speed14000 megabytes_per_second
Unit Count1 Count
Form FactorM.2 2280
Media Speed13000 MB/s
Model NumberLNM109P001T-RNNNU
Built-In MediaQuick Start Guide
Hard-Drive Size1 TB
Mfr Part NumberLNM109P001T-RNNNU
Number of Items1
Special FeatureDust Resistant, Shock Resistant, Vibration Resistant
Installation TypeInternal Hard Drive
Compatible DevicesDesktop, PS5
Data Transfer Rate14000 megabytes_per_second
Enclosure MaterialNand
Additional FeaturesDust Resistant, Shock Resistant, Vibration Resistant
Hard Disk InterfaceNVMe
Warranty DescriptionFive-year limited warranty
Full listing titleLexar 1TB NM1090 PRO NVMe SSD, 14,000/10,000 MB/s, M.2 2280, PCIe Gen 5 | Ideal for AI Computing, Gaming, Content Creation, Thermal Control, DirectStorage Enabled, DRAM & SLC Cache, LNM109P001T-RNNNU

Ready to buy?

Lexar 1TB NM1090 PRO NVMe SSD, 14,000/10,000 MB/s, M.2 2280, PCIe Gen 5 | Ideal for AI Computing, Gaming, Content Creation, Thermal Control, DirectStorage Enabled, DRAM & SLC Cache, LNM109P001T-RNNNU is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $229.99

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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Lexar 1TB NM1090 PRO NVMe SSD, 14,000/10,000 MB/s, M.2 2280, PCIe Gen 5 | Ideal for AI Computing, Gaming, Content Creation, Thermal Control, DirectStorage Enabled, DRAM & SLC Cache, LNM109P001T-RNNNU
$229.99
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