Lexar NM1090 PRO 1TB
1TB · M.2 2280 · PCIe 5.0 x4
Specifications
Yes
DRAM cache
11700 MB/s
Sequential read
10000 MB/s
Sequential write
700 TBW
Endurance
Family guide
Lexar PCIe 5.0 SSDs| NM1090 | NM1090 PRO This model | NM990 | |
|---|---|---|---|
| Released | 2024 | 2025 | 2025 |
| Interface | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 |
| Read | 11500 MB/s | 11700 MB/s | 14000 MB/s |
| Write | 9000 MB/s | 10000 MB/s | 7500 MB/s |
| Endurance | 700 TBW | 700 TBW | 750 TBW |
| Summary | Has a DRAM cache and is sold only with a fan-cooled heatsink, as it can run hot under sustained load. | Draws less power than the NM1090 but ships without a heatsink, so it may need one under sustained load. | DRAM-less, unlike the NM1090 and NM1090 PRO; it borrows a little system memory (HMB) instead. |
Capacity grid
| 1TB | 2TB | 4TB | |
|---|---|---|---|
| NM1090 | No listings | $600 | Not available |
| NM1090 PRO | $229.99 This model | $359.99 | $729.99 |
| NM990 | $256.80 | $468.16 | $850.01 |
How it compares
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Price history
$500$375$250$125$0
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Listings
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Lexar 1TB NM1090 PRO NVMe SSD, 14,000/10,000 MB/s, M.2 2280, PCIe Gen 5 Amazon USA $229.99 Lexar Professional NM1090 PRO 1TB PCIe Gen 5x4 NVMe M.2 Internal SSD Ebay USA $234.80 Lexar 1TB NM1090 PRO PCIe Gen5 NVMe M.2 2280 Internal SSD, Up to 14,000 Ebay USA $299.15 Lexar Professional NM1090 PRO 1 TB M.2 PCI Express 5.0 NVMe 3D TLC NAND Ebay USA $316.34 High-Speed 1TB NM1090 PRO NVMe SSD - Ideal for Gaming, AI & Content Creation Ebay USA $321.99 Lexar 1TB PCIe 5.0 Gen5 NVMe SSD NM1090 PRO, up to 14,000MB/s, Advanced Thermal Control Design, DirectStorage Enabled SSD, Best for AI Workloads, Gaming & Content Creation Laptop PC Out of stock Amazon USA — Lexar 1TB Professional NM1090 PRO PCIe 5.0 M.2 Internal SSD Out of stock B&H Photo —