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Bottleneck Calculator
Measure CPU and GPU balance before you buy.
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Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Lexar
Pricing is still being verified

Performance, endurance, NAND architecture, thermals, and compatibility.
About This Product
The Lexar NM1090 w/ Heatsink is a high-performance PCIe 5.0 NVMe SSD, offering 4TB of storage in an M.2 2280 form factor. Its PCIe Gen 5 interface provides significantly faster read/write speeds compared to PCIe 4.0 drives, making it suitable for demanding applications and large file transfers. This drive is ideal for users requiring top-tier storage performance, such as professional content creators or high-end gamers, who can leverage the increased bandwidth of a PCIe 5.0 platform.
Verdict
βFor enthusiasts and professionals needing bleeding-edge storage speed on a PCIe 5.0 platform.β
Performance, endurance, NAND architecture, thermals, and compatibility.
Sequential, random, and sustained speeds.
Sequential Read
11,000 MB/s
Sequential Write
12,000 MB/s
How long the drive lasts under sustained writes.
TBW (lifetime writes)
3,000 TB
Drive Writes/Day
0.41 DWPD
calculated from TBW
Warranty
5 years
Controller, NAND, and cache β what most retailers don't show you.
DRAM Cache
Yes
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