Lexar NM790 M.2 SSD 4TB

Name: Lexar NM790 M.2 SSD 4TB
Brand: Lexar
SKU: 948018
Price: 386.9 EUR
Availability: InStock
Rating: 9.1 (10 reviews)

Review is 9,1 out of 10, based on 10 reviews.
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4 TB

Total storage capacity

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4 TB

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Extended Warranty
Specifications

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Total storage capacity
- 4 TB
- 4 TB
- 4 TB
- 2 TB
- 4 TB

Maximum read speed
- 7400 MB/s
- 7450 MB/s
- 14800 MB/s
- 14700 MB/s
- 7450 MB/s

Maximum write speed
- 6500 MB/s
- 6900 MB/s
- 13400 MB/s
- 13400 MB/s
- 6900 MB/s

With heatsink

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Product information

Key specs

	Total storage capacity	4 TB
	Type of SSD	M.2 NVMe (PCIe)
	Maximum read speed	7400 MB/s
	Maximum write speed	6500 MB/s
	With heatsink
	Formaat M.2 SSD	22x80
	Compatible with console model	PlayStation 5

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Pros and cons

According to our solid state drive (SSD) expert

Your laptop or PC boots 2 times faster than a PCIe Gen3 SSD.
With a 4TB total storage capacity, you can store around 400,000 photos or 400 Full HD movies of 2 hours.
You can transfer files at a 7400MB/s maximum speed and open them at a 6500MB/s maximum speed.
This M.2 NVMe SSD has a 2280 size with an M key and only fits if your device supports this size.
If you want to use this SSD for in your PS5, Sony recommends an SSD with heatsink.

Description

Note: this M.2 SSD has a PCI Express (NVMe) interface and works only if your system supports PCIe/NVMe. Check this in the manual of your laptop or motherboard.

The Lexar NM790 M.2 SSD 4TB is an internal M.2 NVMe PCIe SSD that's suitable for demanding users. The SSD card uses PCIe Gen 4x4, so your PC or laptop boots up 2 times faster than a PCIe Gen3 SSD. With a fast 7400MB/s read speed and 6500MB/s write speed, you can process data within a couple of seconds. The 4TB total storage capacity allows you to store around 400,000 photos or 400 Full HD 2-hour movies. Thanks to the M.2 2280-form factor, you can also install the SSD easily on desktops, laptops, or the PlayStation 5.

Tips for using this product

Included by default

Motherboard screw

Reviews

Rating

5 stars

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3 stars

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1 star

Most helpful reviews

Review is 8,0 out of 10.

Great thing

The PC I received came with an SSD with a lifespan of only 100 TBW. This Lexar has a lifespan of 300 TBW because it's manufactured in TLC. That's why it's also faster. I only use the SSD for the OS, software, and temporary files. My data is stored on a different drive. That's why I chose this option.

Review by:
NicoW
Date:
18 December 2025
Translation:
Automatically translated from Dutch

Review is 8,0 out of 10.

Installation is a breeze

Quickly deployable
No problem installing now
No

Paste in my laptop dell 5590

Review by:
Henry
Date:
17 July 2025
Translation:
Automatically translated from Dutch

Review is 10 out of 10.

Wanda

Fits in my PS5
Easy to assemble yourself with the instruction video

Easy to install, even for someone who isn't very knowledgeable. It was a bit nerve-wracking to remove the covers, but with the help of several videos, it ultimately went smoothly.

Review by:
Wanda
Date:
26 October 2025
Translation:
Automatically translated from Dutch

Coolblue Extended Warranty for your solid state drive (SSD)

With Coolblue Extended Warranty, you are protected against costs due to quality defects of your solid state drive (SSD) for the next 4 years. During the entire term, we will reimburse up to the original purchase price. You can easily add the Extended Warranty in your shopping cart.

During the entire term, we'll refund you up to the original purchase price.
Receive CoolblueCredit worth the purchase price if a repair or replacement isn't possible
No deductible or other additional charges
30-day return window

€ 19,99

one-time

How can I buy Extended Warranty?

Add your solid state drive (SSD) to your shopping cart. In the next step, you can add the Extended Warranty. You can exchange or return your purchase for free within 30 days.

Want to know more?

Specifications

Product

Product
	Product number	948018
	Manufacturer code	LNM790X004T-RNNNG
	Brand	Lexar
	Warranty	5 years
	Processing of your defect	Via Coolblue

Storage properties

Storage properties
	Total storage capacity	4 TB
	Type of SSD	M.2 NVMe (PCIe)
	M.2 PCIe version	4.0
	SSD-controller	Maxiotek
	Memory type (SSD)	Triple Level Cell (TLC)

Connection and compatibility

Connection and compatibility
	Formaat M.2 SSD	22x80
	Compatible with product type	Consoles, Desktop, Laptop
	Compatible with console model	PlayStation 5
	Included by default	Manual
	With heatsink

General properties

General properties
	Depth	0,25 cm
	Height	2,2 cm
	Width	8 cm
	Color	Gray
	Year introduced	2023

Speed and performance

Speed and performance
	Cache memory	40 MB
	Maximum read speed	7400 MB/s
	Maximum write speed	6500 MB/s
	Output operations per second (IOPS)	900000
	Input operations per second (IOPS)	900000
	Mean Time Between Failure (MTBF)	1500000 hours

Security and software

Security and software
	Data encryption	No encryption

Power usage

Power usage
	Energy-efficient
	Durability class	High-end
	Minimum temperature	0 °C
	Maximum temperature	70 °C

This is the one

Lexar NM790 M.2 SSD 4TB

Review is 9,1 out of 10, based on 10 reviews.

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Lexar NM790 M.2 SSD 4TB

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Lexar NM790 M.2 SSD 4TB