Lexar LNM990X004T-RNNNG Internal SSD 4TB PCIe G5x4 M.2 2280 up to 14000MB/s read, 11000MB/s write – 5 year limited warranty | LNM990X004T-RNNNG

Lexar LNM990X004T-RNNNG Internal SSD 4TB PCIe G5x4 M.2 2280 up to 14000MB/s read, 11000MB/s write – 5 year limited warranty

Form Factor M.2 2280

Interface PCle Gen5x4

Speed 4TB: Sequential read speed up to 14,000MB/s1, sequential write speed up to 11,000MB/s1, random read up to 2000K IOPs, random write up to 1500K IOPs

Operating Temperature 0° to 70° C (32°F to 158°F)

Storage Temperature – 40° to 85° C (- 40°F to 185°F)

Shock Resistant 1500G, duration 0.5ms, Half Sine Wave

Vibration Resistant 10~2000Hz, 1.5mm, 20G, 1Oct/min, 30min/axis (X,Y,Z)

TBW 4TB: 3000TBW

MTBF 1,500,000 Hours

Dimension (W x L x H)

80 x 22 x 2.45 mm / 3.15’x0.87’x0.10′

Product Last Updated: 09/07/2026

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