Welcome to BUZY Networks

Ubiquiti, TP-Link, Teltonika & more

Free Shipping for Orders Over $500 ℹ️ exclusions apply

Pickup Available in 5 States

Proudly Australian Owned

BUZY Networks wordmark logo
$6,804.00 14

Cart

Continue shopping

product details

Lexar NM790 2TB M.2 NVMe SSD — PCIe 4.0 7400MB/s

Lexar
LNM790X002T-RNNNG
Sale!
Free Shipping

Original price was: $559.00.Current price is: $516.50. inc GST.  

In stock icon
Stock?
Qty
ETA
Sydney
YES
20+
Melbourne
YES
20+
Brisbane
YES
20
Adelaide
YES
9
Perth
YES
12

📢 Share This Product with a Friend!

BUZY's take on this product:

The Lexar NM790 2TB M.2 NVMe SSD delivers exceptional Gen 4 performance for demanding storage applications, making it an ideal upgrade for UniFi devices like the Dream Machine Pro or Cloud Key Gen2 Plus that support M.2 expansion, as well as custom-built surveillance systems and general workstations. With sequential read speeds up to 7400MB/s and write speeds up to 6500MB/s, this drive offers twice the performance of PCIe Gen 3 SSDs while consuming up to 40% less power than DRAM cache-enabled alternatives, ensuring efficient operation in always-on network appliances and storage servers.

  • Blazing fast performance: 7400MB/s read and 6500MB/s write speeds with up to 1,000,000 random read IOPS for responsive system operation
  • Energy efficient design: DRAM-less architecture with HMB 3.0 technology reduces power consumption while maintaining excellent performance
  • Dynamic SLC caching: Maintains consistent write speeds for sustained workloads including video recording and database operations
  • Generous 2TB capacity: Ample space for UniFi Protect recordings, OS installations, or high-speed storage arrays

This drive’s M.2 2280 form factor and PCIe Gen 4×4 interface make it compatible with modern motherboards and UniFi devices supporting NVMe expansion, offering professional-grade reliability for continuous-write surveillance applications or general purpose storage needs. The combination of enterprise-level speeds, low power consumption, and competitive pricing makes the Lexar NM790 an excellent choice for IT professionals looking to maximize storage performance without the premium cost of DRAM-equipped alternatives.

Product Description

Lexar 2TB M.2 2280 PCIe Gen 4×4 NVMe SSD up to 7400MB/s read, 6500MB/s write

Features
Incredible speeds to get the job done
With a blazing 7400MB/s sequential read, 6500MB/s sequential write1 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 SSDs2, the Lexar® NM790 M.2 2280 PCIe Gen 4×4 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 SSDs2, Lexar® NM790 M.2 2280 PCIe Gen 4×4 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

Capacities
512GB/1TB/2TB/4TB/8TB
Form Factor
M.2 2280
Interface
PCIe Gen4x4
Speed
512GB: Read speed up to 7200MB/s1, write speed up to 4400MB/s1,
random read and write speeds of up to 800,000 IOPs
1TB: Read speed up to 7400MB/s1, write speed up to 6500MB/s1,
random read up to 1,000,000 IOPs, random write up to 900,000 IOPs
2TB: Read speed up to 7400MB/s1, write speed up to 6500MB/s1,
random read up to 1,000,000 IOPs, random write up to 900,000 IOPs
4TB: Read speed up to 7400MB/s1, write speed up to 6500MB/s1,
random read and write speeds of up to 900,000 IOPs
8TB: Read speed up to 7000MB/s1, write speed up to 6200MB/s1,
random read up to 850,000 IOPs, random write up to 900,000 IOPs
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
Warranty
Five-year limited warranty
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
512GB: 500TBW, 1TB: 1000TBW, 2TB: 1500TBW,4TB: 3000TBW, 8TB: 6000TBW
MTBF
1,500,000 Hours

Reviews

There are no reviews yet

Only logged in customers who have purchased this product may leave a review.

  • Message Service 08 9331 3455
    We check all messages & return genuine enquiries
  • PO Box 4002, Coolbellup, WA, 6163
  • Contact
© 2026 BUZY Networks Australia. A division of Perth Technical Services Pty Ltd. All rights reserved. E&OE.