| Key Features | ||
| Capacity | 1TB | |
| Form Factor | M.2 2280 | |
| Interface | PCIe Gen5x4 | |
| Sequential R/W | Sequential read speed up to 14,000MB/s1, sequential write speed up to 7,500MB/s, random read up to 1600K IOPs, random write up to 1000K IOPs | |
| MTBF | 1,500,000 Hours | |
| Physical Specification | ||
| Dimension | 80 x 22 x 2.45 mm / 3.15”x0.87”x0.10” | |
| Weight | 6g / 0.013lbs | |
| Temperature | ||
| Operating Temperature | 0° to 70°C (32°F to 158°F) | |
| Storage Temperature | -40° to 85°C (-40°F to 185°F) | |
| Shock resistance | 1500G, duration 0.5ms, Half Sine Wave | |
| Vibration Resistance | 10~2000Hz, 1.5mm, 20G, 1Oct/min, 30min/axis (X, Y, Z) | |
| Warranty | ||
| Warranty | 5 Years | |
The Lexar NM990 1TB NVMe SSD takes advantage of PCIe 5.0 x4 bandwidth to deliver next-generation storage speeds. With up to 14,000MB/s sequential read and 7,500MB/s sequential write performance, it is designed for users who need extremely fast storage for demanding applications, large file transfers, gaming and professional workloads.
The NM990 is an excellent choice for high-end gaming PCs. Its PCIe 5.0 performance helps reduce game loading times and provides rapid access to large game files. Lexar also lists the NM990 as compatible with Microsoft DirectStorage, where the system and game meet the required requirements.
For video editors, 3D designers, photographers, developers and other professionals, the NM990 1TB provides high-speed storage for large projects and demanding applications. Its high sequential performance is particularly useful for large file transfers, rendering workflows and other storage-intensive tasks.
The NM990 incorporates Thermal Defender Technology, designed to help manage thermal performance and power efficiency during demanding workloads. For best performance, use an appropriate motherboard M.2 heatsink when installing the SSD in a high-performance desktop system.
The 1TB NM990 is rated for up to 750TBW (Terabytes Written) and has an MTBF rating of 1.5 million hours, providing a strong endurance specification for long-term use. Lexar also provides a 5-year limited warranty.
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