Lexar 4TB NQ780 PCIe 4.0 M.2 Internal SSD

BH #LENQ780X004T • MFR #LNQ780X004T-RNNNU
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Lexar 4TB NQ780 PCIe 4.0 M.2 Internal SSD
Key Features
  • 4TB Storage Capacity
  • M.2 2280 Form Factor
  • PCIe 4.0 x4 Interface
  • Sequential Read Speeds up to 7000 MB/s
The 4TB NQ780 PCIe 4.0 M.2 Internal SSD from Lexar keeps your system running smoothly, with sequential read speeds of up to 7000 MB/s and sequential write speeds of up to 6000 MB/s. Built with a capacity of 4TB, this SSD has an M.2 2280 form factor and a PCIe 4.0 x4 interface that is compatible with a wide range of devices, including PlayStation 5. Intelligent Power Control adjusts power consumption to better suit your workload, while Host Memory Buffer (HMB) and SLC cache technologies enhance game loads and data transfers while also reducing latency. Thanks to a 1.5 million hour MTBF rating and an endurance (TBW) of 2400TB, this SSD will have a long operational life that may be monitored with Lexar's DiskMaster SSD Management tool.
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$499.99
$739.99
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Lexar NQ780 Overview

The 4TB NQ780 PCIe 4.0 M.2 Internal SSD from Lexar keeps your system running smoothly, with sequential read speeds of up to 7000 MB/s and sequential write speeds of up to 6000 MB/s. Built with a capacity of 4TB, this SSD has an M.2 2280 form factor and a PCIe 4.0 x4 interface that is compatible with a wide range of devices, including PlayStation 5. Intelligent Power Control adjusts power consumption to better suit your workload, while Host Memory Buffer (HMB) and SLC cache technologies enhance game loads and data transfers while also reducing latency. Thanks to a 1.5 million hour MTBF rating and an endurance (TBW) of 2400TB, this SSD will have a long operational life that may be monitored with Lexar's DiskMaster SSD Management tool.

Play Hard, Work Hard
Sequential read speeds of up to 7000 MB/s and sequential write speeds of up to 6000 MB/s help deliver smooth gameplay and fast boot-ups, so whether you're working or playing, you know you can perform your best.
Exceptional Sustained Performance
A high-quality 8-channel Gen 4 controller ensures both strong maximum performance as well as great sustained performance.
A State-of-the-Art Experience
Host Memory Buffer (HMB) and SLC cache technologies improve performance and user experience by enabling faster game loads and transfers and reducing latency.
Great for Laptops
A single-sided design and Intelligent Power Control that manages power consumption to suit the workload, make it a great option for laptops too.
Easy Drive Management
The drive comes with the Lexar DiskMaster SSD Management tool, which allows you to easily perform firmware updates that enhance the drive's reliability, manage the data on the drive such as securely erasing private files, and monitor the drive's health for timely detection of potential issues.
UPC: 843367137053

Lexar NQ780 Specs

Key Specs
Total Capacity
4 TB
Drive Type
PCIe 4.0 x4 / M.2 2280 SSD
Read Speed
Sequential: 7000 MB/s
Write Speed
Sequential: 6000 MB/s
Heatsink Included
No
Total Capacity
4 TB
Drive Type
PCIe 4.0 x4 / M.2 2280 SSD
Performance
Read Speed
Sequential: 7000 MB/s
Write Speed
Sequential: 6000 MB/s
Encryption Support
No
Mean Time Between Failures (MTBF)
1.5 Million Hours
Endurance (Total Bytes Written)
2400 TB
Heatsink Included
No
General
Operating Conditions
32 to 158°F / 0 to 70°C
Operating Shock
1500 G / 0.5 ms
Storage Conditions
-40 to 185°F / -40 to 85°C
Dimensions
3.1 x 0.9 x 0.1" / 80 x 22 x 2.45 mm
Weight
0.2 oz / 6 g
Packaging Info
Package Weight
0.095 lb
Box Dimensions (LxWxH)
5.6 x 4 x 0.7"

Lexar NQ780 Reviews

Fast, efficient, easy to use

By EllieC
Rated 4 out of 5
Date: 2026-06-20

[This review was collected as part of a promotion.] This product is so easy to install and super fast native write speed. Super reliable. Has excellent endurance for QLC drive and incredibly efficient for a single sided design! Great for people looking for reliable storage and fast game loading times.

Compact, quick and easy to store, hopefully it wil

By mip88_2008
Rated 4 out of 5
Date: 2026-01-01

[This review was collected as part of a promotion.] Compact, quick and easy to store, hopefully it will last a long time. Thanks you for let me trying, I will give more details soon and I’ll see how it works for us

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What is the warranty for Lexar 4TB NQ780 PCIe 4.0 ...

What is the warranty for Lexar 4TB NQ780 PCIe 4.0 M.2 Internal SSD?
Asked by: Chrystal
This Lexar 4TB NQ780 PCIe 4.0 M.2 Internal SSD includes a 5 year warranty against any defect in the product.
Answered by: Jordan K
Date published: 2025-12-11
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