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Lexar NM790 4TB M.2 NVMe Internal SSD

PCIe 4.0 x 4 SSD - Up to 7400MB/s Read - Up to 6500MB/s Write - 5 Year Warranty

PB Tech price
PB Tech price
$ 449 .00
 +GST
$ 516 .35
 inc GST

Out of stock

Limited Supply - only stock on hand available, when sold out we may not be able to source this product again.

Lexar NM790 4TB M.2 NVMe Internal SSD

PCIe 4.0 x 4 SSD - Up to 7400MB/s Read - Up to 6500MB/s Write - 5 Year Warranty

Fast, easy install 4TB SSD: Ideal for PS5 and game storage at a fantastic price!
  • Brand: Lexar
  • MPN: LNM790X004T-RNNNG
  • Part #: HDDLXR13300
  • UPC: 843367131464
34
PB Tech price
$ 449 .00 $ 516 .35
 +GST  inc GST

No store stock available.

Click & Collect: Collect unavailable
Delivery: Out of stock
  • Brand: Lexar
  • MPN: LNM790X004T-RNNNG
  • Part #: HDDLXR13300
  • UPC: 843367131464

SSD Capacity

4TB

Read Speed

7400 MBps

Write Speed

6500 MBps

Form Factor

M.2 2280

Interface

PCIe NVMe 4.0 x4

Heatsink

No

What PB Tech customers are saying about this product...

See More Reviews

Customer Review Summary

"The Lexar 4TB NM790 with Heatsink is a highly recommended SSD for PS5 and PC users seeking exceptional value and performance. Customers rave about its fast speeds and easy installa ...view more"

AI avatar icon
Summarised by AI 11/09/25
AI Bot

"Perfect storage device for my PS5 loads of space for my game recommend this greatly"

BI
By: BrettI6 24/02/25
Verified Owner

"Easily fit to a PS5.
Works immaculately so far.

However it ...view more"

DN
By: DionN7 10/02/25
Verified Owner

Features

Lexar NM790 is better installed with a motherboard or an alternate heatsink to achieve optimal performance.

 

Lexar® NM790 M.2 2280 PCIe Gen 4x4 NVMe SSD

Sequential read up to 7400MB/s, sequential write up to 6500MB/s

- High-speed Performance
- PCIe Gen4x4 Interface
- NVMe 1.4 Technology Standard
- The latest 12nm Controller

Incredible speeds to get the job done

With a blazing 7400MB/s sequential read, 6500MB/s sequential write and random read speeds 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.

 

Twice as fast

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.

 

Powerful but efficient

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.

 

HMB 3.0 and Dynamic SLC Caching

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.

 

Perfect for work and play

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.

 

Compatible with PlayStation®5

Designed to be the perfect partner, the Lexar® NM790 SSD is compatible with laptops, desktop computers, and the PS5TM.

 

Rigorously Tested

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.

Specifications

Capacity

4TB

Form Factor

M.2 2280

Interface

PCIe Gen4x4

Speed

4TB-Sequential read up to 7400MB/s, sequential write up to 6500MB/s

Operating Temperature

0°C to 70°C (32°F to 158°F)

Storage Temperature

-40°C to 85°C (-40°F to 185°F)

Dimensions (L x W x H)

80 x 22 x 2.45 mm (3.15" x 0.87" x 0.10")

Weight

6g / 0.013 lbs

Shock-resistant

1500G, duration 0.5ms, Half Sine Wave

Vibration-resistant

10~2000Hz, 1.5mm, 20G, 1 Oct/min, 30min/axis (X,Y,Z)

TBW

4TB: 3000TBW

MTBF

1,500,000 Hours

Manufacturer Part No:
LNM790X004T-RNNNG
Brand:
Product Type:
Internal SSD
UPC
843367131464
Product Family:
NM790
Shipping Weight:
0.05 kg
PB Part No:
HDDLXR13300
Product Model:
-
Warranty: 60 months *
* Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.

Reviews

4.6 out of 5 Stars Based on 34 reviews
5 Stars
29
4 Stars
1
3 Stars
2
2 Stars
0
1 Stars
2

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Amazing value - Nearly as fast as Samsung 990 Pro

I picked up this drive just a couple of days ago. You can get 4TB of storage for just a fraction more than a 2TB Samsung 990 Pro and it's only marginally slower. However, It's faster than my Samsung 980 Pro. Exception value!

RM
By: RichardM124 26/09/23
Verified Owner
5 out of 5 users found this review helpful
Did you find it helpful?

Currently the best 4TB M.2 NVMe solution

This is currently the best performance / price for a 4TB M.2 NVMe module. A perfect match for a good Thunderbolt 4 external drive case, used with the new M4 Mac Mini. Outstanding performance, and significantly cheaper than the Apple internal storage upgrade option.

GC
By: GregC75 11/12/24
Verified Owner
2 out of 2 users found this review helpful
Did you find it helpful?

Perfect Addition to Play

Massive addition to my ps5, working perfectly and removing space anxiety.

Needs heatsink but easy to install.

G
By: Guest 14/09/23
2 out of 2 users found this review helpful
Did you find it helpful?

Fast 4TB M2 drive at a nice price

Very pleased with this drive running on my Z790-19 13900k based PC.

Recommended.

By: LindsayA8 29/08/23
Verified Owner
2 out of 2 users found this review helpful
Did you find it helpful?

4TB, cheap, fast and a 5 year warranty.

Bought it with a heatsink for PS5. No ragrets tattoo.gif

BG
By: BlakeG9 18/12/23
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

Great, easy fit for a PS5

Works great for a PS5 at a very reasonable price.

JD
By: JonD11 09/11/23
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

Great drive for its price

Can confirm this drive is no slouch, best bang for the buck you can get imo. it is now the fastest drive in my system now, No issues found so far and temps even at a full load are very good. i also brought a crutial p3 plus and almost want to just throw that thing in a river since its speeds doing any task thats not a benchmark test are just horrid!

MV
By: MatthewV29 09/09/23
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

Noob Power

I bought the Lexar 4TB NM790 with a Heatsink to extend the memory on my PS5.
I am an absolute noob but wow, this was easy to install so no cons, just all pro's from me.
The price was fantanstic and the service was even better.

JM
By: JohnM3 21/08/23
Verified Owner
1 out of 1 user found this review helpful
Did you find it helpful?

Great price and great item for ps5

Perfect storage device for my PS5 loads of space for my game recommend this greatly

BI
By: BrettI6 24/02/25
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Great price for product.

Easily fit to a PS5.
Works immaculately so far.

However it does not have a heatsink, which PlayStation highly recommends. Time will tell if it is needed or not.
(In the description in green, it says this is ideal for PS5, despite not having a heatsink.)

Bought an ex-display unit for even less than advertised so big win overall.

DN
By: DionN7 10/02/25
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Works well

Works great in my pc

G
By: Guest 24/12/24
0 out of 0 users found this review helpful
Did you find it helpful?

An excellent choice as a PS5 storage upgrade.

Absolutely recommend if you are buying this to max out your ps5 storage - this is definitely the sweet spot for value, capacity and performance.

(One caution: If you're intending to put this in a ps5 be aware it doesn't come with a heatsink - I bought the cheap one PBtech suggested and it worked fine)

JZ
By: JustinZ49 14/12/24
Verified Owner
0 out of 0 users found this review helpful
Did you find it helpful?

Delivery & Pick-up

Potential courier delays: Please note that due to the high volumes currently within the NZ courier network there is potential for some deliveries to be delayed.

Delivery Estimates

The estimated time to ship for each product we sell is detailed on the individual product page just underneath the price. From when your items ship, products typically arrive within 1-2 working days for North Island deliveries and 2-3 working days for South Island deliveries. Rural deliveries may take an extra working day. Bulk & hazard deliveries may take an extra 2-4 working days.

Next Day Delivery

Need your order in a hurry? PB Tech offers next day delivery for local Auckland addresses. Simple place your order before 4pm (provided your items are in stock) and select our next day delivery option in the checkout. T&C's apply. Learn more about Next Day Delivery.

Same Day Delivery

Need your order in a hurry? PB Tech offers same day delivery for Auckland, Hamilton, Wellington and Christchurch. Simple place your order before 1pm (provided your items are in stock) and select one of our same day delivery options 'Evening Delivery' or 'Urgent 3-hour Delivery' in the checkout. T&C's apply. Learn more about Same Day Delivery.

Shipping Costs

Shipping costs vary based on your location and the items being shipped and in some cases shipping may even be FREE.

To calculate what the shipping costs will be for your order, add the items you are interested in to your cart, view the Shopping Cart page, and select your 'Delivery Area' to calculate the shipping cost.

Shipping Security & Insurance

All orders shipped by PB Tech are sent via a courier with a signature required for each delivery. In some cases, and only where you have given the courier company permission to leave orders at a designated location, your order may be delivered without requiring a signature. All orders sent by PB Tech are fully insured in the unlikely event that your item(s) are damaged or go missing in transit.

1 Hour Store Pick-up / Click & Collect

You can pick-up your online order from any of our stores nationwide. You can select which store you want to pick up from at the checkout. Provided the store you select has stock and there's no hold-ups with payment we will have your order ready within 1 hour (during normal trading hours for that store) otherwise it may take up to 5 working days to transfer the stock to the store so your order can be fulfilled. Learn more about our Click & Collect process.

Overseas Shipments

PB Tech regularly ships overseas to Australia and beyond. If you are located in Australia, you can order directly from our Australian site www.pbtech.com/au. If you are from another country you can order from www.pbtech.com

Returns & Warranty

7 day right of exchange

If you change your mind after making a purchase, or realise you have ordered the incorrect item, you can enjoy the peace of mind that we offer a 7 day exchange policy.

To exchange a product, goods must be sealed and unopened, with packaging in original condition, accompanied by a valid receipt dated no more than 7 calendar days from when you request an exchange. A 20% restocking fee may be applied where goods are not returned in sealed, original packaging condition.

If there is not a suitable product that can be exchanged for your returned item you will be offered a credit on your account or gift card based on the value paid at the time of purchase. Items purchased on finance cannot be exchanged for a gift card.

 

Hassle free warranty service

If your product develops a fault within the manufacturer warranty period, you can either contact the manufacturer directly (some manufacturers provide a high level of warranty service - including free pickup or in some cases onsite repair), or return to one of our services centres / stores. Where the product has been directly imported by PB Tech, you need to contact us directly or present the product at any one of our service centres / stores together with your proof of purchase.

If your product develops a fault outside of the manufacturer warranty or PB Tech warranty period, we offer a full repair service and are an authorised repair agent for leading brands such as Samsung, HP, Toshiba, Lenovo and more.

 

Returning a product / making a warranty claim

To contact the manufacturer directly to troubleshoot your product or to request a warranty repair, please view the list of manufacturer / brand warranty contacts (for products imported directly by PB Tech please return to us directly by completing our request a return form).

To return a product to PB Tech directly, please complete our request a return form.

Or view our returns policy for more information.

Lexar NM790 4TB M.2 NVMe Internal SSD PCIe 4.0 x 4 SSD - Up to 7400MB/s Read - Up to 6500MB/s Write - 5 Year Warranty

Fast, easy install 4TB SSD: Ideal for PS5 and game storage at a fantastic price!
  • Brand: Lexar
  • MPN: LNM790X004T-RNNNG
  • Part #: HDDLXR13300
  • UPC:843367131464
PB Tech price $449.00 Excluding GST PB Tech price $516.35 Including GST

Date Created: 14:44, 11-09-2025
Product URL: https://www.pbtech.co.nz/product/HDDLXR13300/Lexar-NM790-4TB-M2-NVMe-Internal-SSD-PCIe-40-x-4-S?is-review=1&pg=1
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Features

Lexar NM790 is better installed with a motherboard or an alternate heatsink to achieve optimal performance.

 

Lexar® NM790 M.2 2280 PCIe Gen 4x4 NVMe SSD

Sequential read up to 7400MB/s, sequential write up to 6500MB/s

- High-speed Performance
- PCIe Gen4x4 Interface
- NVMe 1.4 Technology Standard
- The latest 12nm Controller

Incredible speeds to get the job done

With a blazing 7400MB/s sequential read, 6500MB/s sequential write and random read speeds 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.

 

Twice as fast

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.

 

Powerful but efficient

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.

 

HMB 3.0 and Dynamic SLC Caching

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.

 

Perfect for work and play

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.

 

Compatible with PlayStation®5

Designed to be the perfect partner, the Lexar® NM790 SSD is compatible with laptops, desktop computers, and the PS5TM.

 

Rigorously Tested

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.

Specifications

Capacity

4TB

Form Factor

M.2 2280

Interface

PCIe Gen4x4

Speed

4TB-Sequential read up to 7400MB/s, sequential write up to 6500MB/s

Operating Temperature

0°C to 70°C (32°F to 158°F)

Storage Temperature

-40°C to 85°C (-40°F to 185°F)

Dimensions (L x W x H)

80 x 22 x 2.45 mm (3.15" x 0.87" x 0.10")

Weight

6g / 0.013 lbs

Shock-resistant

1500G, duration 0.5ms, Half Sine Wave

Vibration-resistant

10~2000Hz, 1.5mm, 20G, 1 Oct/min, 30min/axis (X,Y,Z)

TBW

4TB: 3000TBW

MTBF

1,500,000 Hours

Date Created: 14:44, 11-09-2025
Product URL: https://www.pbtech.co.nz/product/HDDLXR13300/Lexar-NM790-4TB-M2-NVMe-Internal-SSD-PCIe-40-x-4-S?is-review=1&pg=1