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Lexar 4TB NM790 SSD PCIe Gen4 NVMe M.2 2280 Internal Solid State Drive, Up to 7400/6500 MB/s Read/Write, Compatible with PS5, for Gamers and Creators, Black (LNM790X004T-RNNNU)

  • Based on 1,146 reviews
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Availability: In Stock.
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Arrives Tuesday, May 20
Order within 18 hours and 34 minutes
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Style: NM790


Pattern Name: 2280


Size: 4TB


Features

  • [4TB] Exceptional performance up to 7400MB/s read, 6500MB/s write; 3000TBW
  • 2x faster than PCIe Gen 3 SSDs
  • Up to 40% less power consumption than DRAM cache-enabled PCIe Gen 4 SSDs
  • Host Memory Buffer (HMB) 3.0 activates the DRAM cache function of your device for a smoother transfer speed and seamless performance
  • Designed for hardcore gamers, professionals, and creators
  • Compatible with PlayStation 5
  • Single-sided NVMe SSD is perfect for laptops
  • Five-year limited warranty

Description

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 SSD helps you get it done. It delivers incredible speeds of 7400MB/s read, 6500MB/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.

Digital Storage Capacity: 4000 GB


Hard Disk Interface: NVMe


Connectivity Technology: M.2


Brand: Lexar


Special Feature: Single-sided design


Hard Disk Form Factor: 2280 Inches


Hard Disk Description: Solid State Drive


Compatible Devices: Laptop, PS5, Desktop


Installation Type: Internal Hard Drive


Color: Black


Hard Drive: ‎4000 GB Solid State Drive


Brand: ‎Lexar


Series: ‎NM790


Item model number: ‎LNM790X004T-RNNNU


Item Weight: ‎0.208 ounces


Package Dimensions: ‎6.46 x 4.13 x 0.59 inches


Color: ‎Black


Flash Memory Size: ‎4 TB


Hard Drive Interface: ‎NVMe


Manufacturer: ‎Lexar International


Country of Origin: ‎Taiwan


Date First Available: ‎June 22, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Very good value, easy install and works great
This drive is a great value. It comes with the screw needed to hold it down. It was very easy to install. Good storage. It’s fast and efficient. Exactly what I needed.
Reviewed in the United States on May 20, 2024 by Justin Simon

  • Great value... if it lives. (EDIT: 6 month update)
Style: NM790 Pattern Name: 2280 Size: 4TB
Edited 4/27/2024- Increased overall rating to 5 stars. After 6+ months, this ssd is still working perfect and hasn't really lost any speed or health (see 2nd pic) even though it has had over 3TB of data on it for the last 4 months. Great drive and glad I purchased 2 before the prices increased. I still think it's worth it at the current price. I've been running 2x 2tb Samsung 980 Pro ssd's on my Lenovo Legion Pro 5 16IRX8 and was getting low on D: drive space. I could have shared some C drive space but with ssd prices being what they are at the present time, why bother? I decided it was time to step up to a 4TB ssd but I chose to try saving a little money and went with the Lexar NM790 4TB. I've used many Lexar storage products in digital cameras and digital audio players in the past and have never had one fail. It is my understanding that Lexar has changed hands so the jury is out as to whether this ssd will live a long reliable life, much like all of the previous Lexar products that I've owned. Having said this, so far I'm very happy with the drive, especially for my needs and the money spent. I am using it strictly as a game storage drive so my opinion may or may not be different if I were using it as an OS/boot drive. The Samsung 2tb 980P will continue to be my OS/boot drive since I know it's reliable, has DRAM and there's still plenty of room left for my DAWs and music. I did go ahead and run the CrystalDiskMark test set to the NVME settings. I only ran a single test in order to see what the drive was capable of when filled to 56% with over 2TB of data. In actual use, it works as good as the 980P and I have no complaints. Color me surprised- this drive is actually showing as good if not better numbers than the 35% full Samsung 980P 2TB. If this drive actually lives past the warranty, I will consider it an extremely good value. This is a much better deal than similarly priced QLC drives since this has TLC and is MUCH faster. Finally, someone produced a fast and affordable 4TB ssd without QLC. ... show more
Reviewed in the United States on October 11, 2023 by CD CD

  • Exactly what I needed
Style: NM790 Pattern Name: 2280 Size: 1TB
Exactly as the product says, 1tb m.2 nvme that has very fast speeds, came with the screw. Works perfectly and in great condition. Solid value for money
Reviewed in the United States on April 7, 2024 by Havi P

  • Awesome Value
Style: NM790 w/ Heatsink Pattern Name: 2280 Size: 1TB
I work in IT, when clients ask me for a solid SSD upgrade I never would have thought of Lexar...When a friend of mine was looking to upgrade his aging 256gb SATA SSD, I took a chance on the NM790 1TB just to get him rolling. I really appreciated the built in heatsink, saves me the effort of having to buy one separate and install with those tiny screws. The heatsink is surprisingly dense and has been holding up for him for some time now. We've noticed no lack of performance, temps stay under control, and the install is as easy as any other NVME. This is going to be my new recommendation for my clients "just looking for an upgrade" and as long as the price stays down, I'll have no problem pointing my customers in this direction. ... show more
Reviewed in the United States on May 21, 2024 by Joe DiGiorno

  • Great amount of storage for an excellent price.
Style: NM790 Pattern Name: 2280 Size: 4TB
I've been looking at getting a larger NVMe SSD for a year or so now but prices have largely remained steady up until Fall off this year when they really started to get more affordable. This is replacing an older Gen 3 MP510 960GB. I was getting rather tired of having to pick and choose what I wanted installed on the drive. I picked the Lexar after reading numerous reviews and seeing nothing but positives. It's TLC based drive unlike most of the others around this price point for 4TB models. QLC drives have their own issues, the most concerning being longevity, as their NAND is much more easily worn out and typically do have any DRAM so in heavy or intense workloads they can drop to speeds like that of normal mechanical hard drive. It's got a rather high endurance rating, over twice the 1400 TBW of the drive out replaced. This was another reason for getting this as I don't have to worry about the drive failing due to exhausting the endurance. I'm sure I'll be looking gone before the drive would fail. One incredible thing is that Lexar managed to get all 4TB on a single side of the NVMe. Most drives they're on both sides making it harder to cool. My only con is that it does run quite warm. It does sit under my GPU and in general, idling on the desktop it can sit in the 50's. If your motherboard doesn't have a heatsink, you'll want to pick one up. I can't imagine how much worse it could be if I didn't have 2 140mm intakes on the side above the GPU blowing air down onto the board. I did buy a heatsink but have not yet installed it so I'll likely be looking at around a drop off 10-15C or more. If the extra $15-20 for the heatsink model didn't bother you, go that route. I will say I am hampering the drive as the m.2 slot it occupied is only a PCIE Gen 3 so it won't ever hit it's true speeds, but when I tested it, it was hitting the limit of the maximum bandwidth. I was getting identical read and write speeds capping out around 3500MB/s, a little less than half what the drive is capable of. If you're looking for speed, endurance, size options and a good price, the Lexar is the way to go. They've been in the storage game for a long time and have always been reliable for flash based storage ... show more
Reviewed in the United States on December 10, 2023 by B. Russo

  • works extremely well
Style: NM790 Pattern Name: 2280 Size: 1TB
very reliable SSD, works well in both my ps5, and laptop
Reviewed in the United States on May 17, 2024 by Michael

  • Works with our PS5
Style: NM790 Pattern Name: 2280 Size: 4TB
We bought this for the family PS5, it works great. It is easy to install, has great capacity at 4TB, and delivers its content quickly. I would buy product this again.
Reviewed in the United States on April 11, 2024 by John Sikking

  • Pretty Fast
This is one of the best value for money SSD. The speed is super fast and very good for day to day use, as well as, gaming. Had no issues so far.
Reviewed in the United States on May 21, 2024 by Asif

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