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Lexar NM790 LNM790X004T-RNNNG 4 TB
without radiator

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Lexar LNM790X004T-RNNNG
2023NM (M.2)PCIe 4.0NVMe5 years
1 TB
without radiator
2 TB
without radiator
2 TB
with radiator
4 TB
without radiator
8 TB
without radiator
Placement
internal
Volume
4 TB
Form factor
M.2
M.2 interface
PCIe 4.0 4x
Controller
Maxio MAP1602
Memory type
3D TLC NAND
Number of 3D NAND layers
232-Layer YMTC
NVMe
Write speed
6500 MB/s
Read speed
7400 MB/s
MTBF
1.5 m h
Write IOPS
900 K
Read IOPS
1000 K
TBW
3000 TB
DWPD
0.4 times/day
Manufacturer's warranty
5 years
Size
22x80 mm
Official Website
lexar.com
Added to E-Catalog
August 2023

A compact, high-performance professional-grade M.2 SSD drive with 4 TB of memory. The device is built on the Maxio MAP1602 controller and uses advanced and reliable 232-layer 3D TLC NAND flash memory from YMTC as a basis. The Lexar NM790 is part of the 2023 Lexar NM series and belongs to the upper price segment. According to the manufacturer, it guarantees uncompromising performance and is aimed at the most demanding gamers, overclocking enthusiasts, coders, designers, artists and other users who need a sufficiently powerful and productive PC for work.

The SSD also meets the official requirements of the Sony PlayStation 5 console. Thanks to the PCIe 4.0 bus and the NVMe 1.4 protocol, the Lexar NM790 is capable of reading data at a speed of 7400 MB/s, while the device's write speed reaches 6400 MB/s. These figures are many times higher than the capabilities of the SATA 3 interface and several times faster than the operating speeds of more affordable SSD drives with the PCIe 3.0 interface.

Support for dynamic SLC cache ensures high performance when writing data, and Host Memory Buffer (HMB) technology reduces latency, which is especially important when processing large amounts of information. The expanded storage capacity of 4 TB provides a solid reserve for storing a collection of 4K movies, a large game library or work projects in Photoshop, Resolve, Ableton and other professional applications. The workers of the “creative” workshop should also be attracted by the fact that the manufacturer provides the drive with an official 5-year warranty, and also promises a solid indicator for rewriting data (TWB - 3000 TB).

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Lexar 2026 - new arrivals, bestsellers, and the most relevant models Lexar.
TLC, QLC, MLC, SLC: which type of drive memory is better?Important differences between the types of NAND memory TLC, QLC, MLC, SLC, which determine the scope of their use and development prospects
How to choose the right SSDChoosing an SSD with the required speed and good reliability for home, work and gaming

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Lexar NM790 4 TB M.2 PCI Express 4.0 NVMe LNM790X004T-RNNNG

Lexar NM790. SSD capacity: 4 TB, SSD form factor: M.2, Read speed: 7400 MB/s, Write speed: 6500 MB/s, Component for: PC/Game console...
Senetic.co.uk
Delivery: to United Kingdom
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£422.33
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Lexar NM790 4 TB M.2 PCI Express 4.0 NVMe

Lexar NM790 4 TB M.2 PCI Express 4.0 NVMe With a blazing 7400MB/s sequential read. 6500MB/s sequential write and random read... morespeeds of up to 1.000.000 IOPs. the Lexar® NM790 SSD has the performance to put you across the finish line first or easily meet your most demanding deadlines.At 2x as fast as PCIe Gen3 SSDs. the Lexar® NM790 M.2 2280 PCIe Gen 4x4 NVMe SSD helps you perform at your best. fast.Consuming up to 40% less power consumption than DRAM cache-enabled PCIe Gen 4 SSDs. Lexar® NM790 M.2 2280 PCIe Gen 4x4 NVMe SSD not only keeps energy costs down. but also lets you go longer between charges of your laptop battery.Host Memory Buffer (HMB) 3.0 enables the drive to utilize DRAM memory on your device. and Dynamic SLC cache writes to single-level-cell memory to maintain speed for smooth and seamless performance.Designed for hardcore gamers. professionals. and creators. the Lexar® NM790 SSD has the performance you need to accelerate your game and keep up with your creative endeavors.Designed to be the perfect partner. the Lexar® NM790 SSD is compatible with laptops. desktop computers. and the PS5.All Lexar products undergo extensive testing in the Lexar Quality Labs. facilities with thousands of different cameras and digital devices to ensure performance. quality. compatibility. and reliability.
Pcnova.co.uk
Delivery: in United Kingdom
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£430.21
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Lexar NM790 4 TB M.2 PCI Express 4.0 NVMe LNM790X004T-RNNNG

Lexar NM790 4 TB M.2 PCI Express 4.0 NVMe
LaptopHub.uk
Delivery: in United Kingdom
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£430.21
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Lexar NM790 4TB SSD PCIe Gen4 M.2 SSD - 7400 MB/s read and 6500 MB/s write - LNM790X004T-RNNNG LNM790X004T-RNNNG

With a blazing 7400MB/s sequential read, 6500MB/s sequential write, and random read speeds of up to 1,000,000 IOPs, the Lexar... moreNM790 SSD has the performance to put you across the finish line first or easily meet your most demanding deadlines.
Awd-it.co.uk
Delivery: to United Kingdom
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£434.99
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Lexar NM790 4 TB M.2 PCI Express 4.0 NVMe LNM790X004T-RNNNG

With a blazing 7400MB/s sequential read. 6500MB/s sequential write and random read speeds of up to 1.000.000 IOPs. the Lexar®... moreNM790 SSD has the performance to put you across the finish line first or easily meet your most demanding deadlines.At 2x as fast as PCIe Gen3 SSDs. the Lexar® NM790 M.2 2280 PCIe Gen 4x4 NVMe SSD helps you perform at your best. fast.Consuming up to 40% less power consumption than DRAM cache-enabled PCIe Gen 4 SSDs. Lexar® NM790 M.2 2280 PCIe Gen 4x4 NVMe SSD not only keeps energy costs down. but also lets you go longer between charges of your laptop battery.Host Memory Buffer (HMB) 3.0 enables the drive to utilize DRAM memory on your device. and Dynamic SLC cache writes to single-level-cell memory to maintain speed for smooth and seamless performance.Designed for hardcore gamers. professionals. and creators. the Lexar® NM790 SSD has the performance you need to accelerate your game and keep up with your creative endeavors.Designed to be the perfect partner. the Lexar® NM790 SSD is compatible with laptops. desktop computers. and the PS5.All Lexar products undergo extensive testing in the Lexar Quality Labs. facilities with thousands of different cameras and digital devices to ensure performance. quality. compatibility. and reliability. Lexar NM790 4 TB M.2 PCI Express 4.0 NVMe
Gamingkit.co.uk
Delivery: in United Kingdom
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£438.82
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Lexar NM790 M.2 NVMe PCle SSD 4TB - (Compatible with Playstation 5) One Size Black

•Storage capacity: 4TB • Connectivity: PCIe • Drive type: Internal Solid State Drive • Read Speed: 7400 Mbps • Media S... morepeed: 6500 MB/s Perfect for Work & Play Whether you’re looking to defeat the competition in your favorite game or create and edit massive, high-res files, the Lexar® NM790 M.2 2280 PCIe Gen 4x4 NVMe SSD has the performance and capacity to keep up with your pursuits. Incredible speeds Whether your'e 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 PlayStation®5, so whatever your pursuits, it’s game. Powerful but efficient Up to 40% less power consumptiuon than DRAM cache-enabled PCIe Gen 4 SSD. Host Memory Buffer (HMB) 3.0 and Dynamic SLC Caching Enables the drive to utilize DRAM memory on your device, and Dynamic SLC cache writes to single- level-cell memory to mainstian speed for smooth and seamless performance. Designed for hardcore gamers, professionals, and creators Compatible with Laptops, Desktops and PlayStation®5 Specifications - Digital Storage Capacity: 4 TB - Hard Disk Interface: NVMe - Network Connectivity Technology: PCIe - Product Features: Portable - Hard Disk Form Factor: 2280 Millimetres - Compatible Devices: Desktop, Laptop, Smartphone, Game Console - Read Speed: 7400 Megabytes Per Second - Media Speed: 6500 MB/s - Cache Memory Installed Size: 4 - Data Transfer Rate: 7400 Megabytes Per Second - Form Factor: M.2 2280 - Hardware Connectivity: Solid State Drive - Compatible Video Game Console Models: Sony PlayStation 5
Studio.co.uk
Delivery: in United Kingdom
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£449.99
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Series Lexar NM (M.2)Compare using chart →
User reviews 2
Write Review →
i recommend before purchasing.
25 December 2025 
I've been using it for over a year. The SSD is used exclusively for games. It doesn't overheat, and it's fast. Although, the price today is shocking. Whether it's worth today's money - everyone decides for themselves. For the money (around 3,000 EUR) when I bought it - definitely yes.
Speed in games, does not heat up, resource 1000TBW (after a year of operation SMART shows 100% health)
I haven't found a job in a year.
Vasil: use Lexar LNM790X001T-RNNNG more than year
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 Show Original
wonderful model, really honored
30 December 2024 
Great SSD option, speed is up to par, good durability reserve.
Speed, strength, temperature ..
The only downside is the price, just like all the others.
Cool_bot Zhibulyak: use Lexar LNM790X001T-RNNNG few months
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Lexar NM790 LNM790X004T-RNNNG configurations

Price for Lexar NM790 LNM790X004T-RNNNG
Lexar NM790 LNM790X001T-RNNNG 1 TB
without radiator
from £139.9917 offers
Lexar NM790 LNM790X002T-RNNNG 2 TB
without radiator
from £235.2610 offers
Lexar NM790 LNM790X002T-RN9NG 2 TB
with radiator
from £159.541 offer
Lexar NM790 LNM790X004T-RNNNG 4 TB
without radiator
from £422.336 offers
Lexar NM790 LNM790X008T-RNNNG 8 TB
without radiator
from £790.124 offers
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