Lexar NM790 2TB
2TB · M.2 2280 · PCIe 4.0 x4
Specifications
No
DRAM cache
7400 MB/s
Sequential read
6500 MB/s
Sequential write
1500 TBW
Endurance
Family guide
Lexar NM PCIe 3.0 and 4.0 SSDs| NM620 | NM800 PRO | NM710 | NM790 This model | |
|---|---|---|---|---|
| Released | 2021 | 2022 | 2023 | 2023 |
| Interface | PCIe 3.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Read | 3500 MB/s | 7500 MB/s | 4850 MB/s | 7400 MB/s |
| Write | 3000 MB/s | 6500 MB/s | 4500 MB/s | 6500 MB/s |
| Endurance | 1024 TBW | 2000 TBW | 1200 TBW | 1500 TBW |
| Summary | DRAM-less with TLC flash; it borrows a little system memory (HMB) instead. | The only member here with a DRAM cache, paired with TLC flash. | Shares the NM790's controller but uses older TLC flash, whose maker varies between batches. | DRAM-less with newer TLC flash than the NM710; its cache grows with capacity, so larger drives keep writes fast for longer. |
Capacity grid
| 256GB | 512GB | 1TB | 2TB | 4TB | 8TB | |
|---|---|---|---|---|---|---|
| NM620 | $86.90 | $120.76 | $208.40 | $362.20 | Not available | Not available |
| NM800 PRO | Not available | $192.50 | No listings | No listings | Not available | Not available |
| NM710 | Not available | Not available | $230.18 | Out of stock | Not available | Not available |
| NM790 | Not available | $155.14 | $199.99 | $329.97 This model | $599.99 | $1,599 |
How it compares
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Price history
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Listings
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Lexar 2TB NM790 Internal NVMe SSD, 7400/6500 MB/s, M.2 2280, PCIe Gen 4x4 Amazon USA $329.97 Lexar - 2TB NM790 M.2 2280 PCle Gen4 NVMe SSD, Compatible with PS5, laptops, desktops, Read Speeds Up to 7400MB/s Best Buy $329.99 Lexar - 2TB NM790 M.2 2280 PCle Gen4 NVMe SSD, Compatible with PS5, laptops, ... Ebay USA $329.99 Lexar 2TB NM790 PCIe 4.0 x4 NVMe M.2 Internal SSD B&H Photo $329.99 Lexar 2TB NM790 NVMe SSD w/Heatsink, 7400/6500 MB/s, M.2 2280, PCIe Gen 4x4 Amazon USA $334.99 Lexar M.2 2TB PCIe Gen 4X4 NM790 NVMe SSD Amazon USA $477.00 Lexar NM790 M.2 2 TB PCI Express 4.0 SLC NVMe Ebay USA $477.00 Lexar NM790 2TB PCIe Gen 4x4 NVMe M.2 Internal SSD #LNM790X002T-RNNNU Out of stock Ebay USA —