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The Lexar NM790 is a PCIe Gen 4x4 M.2 2280 NVMe SSD built on a DRAM-less design that leans on HMB 3.0 and a dynamic SLC cache. Lexar rates the 1 TB model at up to 7,400 MB/s read and 6,500 MB/s write, which puts it in the same class as big-name Gen 4 drives for everyday use. It fits desktops, laptops and the PlayStation 5, and its low power draw and slim single-sided layout suit laptops and handhelds. Reviewers treat it as a strong value pick, though sustained writes and heavy random workloads fall short of premium drives with DRAM.
In stockSold by AdoramaReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
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Availability unknownSold by germra_67 (100% positive, 795 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $199.99 on Nov 9 at Best Buy. Tracked across 3 stores since Nov 9.
Owners rate the NM790 very highly, calling it fast, cool-running and easy to install. Most praise comes from gamers and laptop upgraders who see near-flagship load times for far less than premium drives. The main complaints concern sustained write speed and the lack of a heatsink.
Whether you’re looking to rampage in your favorite game or create massive, high-res files, the Lexar NM790 M.2 2280 PCIe Gen 4x4 NVMe Internal SSD helps you get it done. It delivers incredible speeds of up to 7,400 MB/s read, 6,500 MB/s write thanks to its PCIe Gen4 tech, which includes HMB 3.0 and Dynamic SLC Cache. It’s compatible with desktop computers, laptops, and PlayStation5, so whatever your pursuits, it’s game on.












