Technical Specifications Lexar NM790 1TB Gen4 NVMe SSD
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Capacity: 1TB
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Form Factor: M.2 2280
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Interface: PCIe Gen4 x4 NVMe 1.4
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Controller: Maxio MAP1602 (12nm process)
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NAND Flash: Premium 3D TLC NAND
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Sequential Read Speed: Up to 7,400 MB/s
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Sequential Write Speed: Up to 6,500 MB/s
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Random Read (4KB): Up to 1,000,000 IOPS
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Random Write (4KB): Up to 900,000 IOPS
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Performance Architecture: DRAMless with HMB 3.0 (Host Memory Buffer) & Dynamic SLC Caching
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Power Efficiency: Uses up to 40% less power compared to DRAM-cached PCIe Gen4 SSDs
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Endurance (TBW): 1,000 TBW
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Mean Time Between Failures (MTBF): 1,500,000 hours
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Operating Temperature: 0°C to 70°C (32°F to 158°F)
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Storage Temperature: -40°C to 85°C (-40°F to 185°F)
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Shock Resistance: 1500 G, 0.5 ms duration, Half Sine Wave
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Vibration Resistance: 10–2000 Hz, 1.5 mm, 20 G
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Software Support: Lexar DiskMaster management tool
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System Compatibility: Desktop PCs, laptops, and PlayStation 5 (PS5) expansion slot
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Dimensions (L x W x H): 80.0 x 22.0 x 2.45 mm (3.15 x 0.87 x 0.10 in)
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Weight: 6 g (0.21 oz)






















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