Lexar Launches PCIe 5.0 M.2 NVMe SSDs "NM990" and "Professional NM1090 PRO" in Japan with Speeds Up to 14,000MB/s

SUNEAST ELECTRONICS CO., LTD., as the general distributor of Lexar products in Japan, will sequentially launch Lexar's latest PCIe 5.0 compatible M.2 NVMe SSD series "Lexar® NM990 M.2 2280 PCIe 5.0 NVMe SSD" and "Lexar® Professional NM1090 PRO PCIe 5.0 NVMe M.2 2280 SSD" series in Japan starting July 2026.

Both series will be available in three capacities: 1TB, 2TB, and 4TB. Sales are scheduled to begin on Amazon on July 7, 2026, at special launch prices.

In recent years, with the proliferation of generative AI, AI PCs, 4K/8K video editing, RAW development, and large-capacity game titles, the data users handle daily has become larger. Storage has expanded its role from a mere storage location to a workspace that supports daily tasks. Through two PCIe 5.0 SSD series that can be chosen according to usage, Lexar proposes storage environments that support the diversifying PC workflows for gamers, creators, AI PC users, and DIY PC users.

Key Points of This Release

Lexar NM990 Series: Supports maximum read speeds of 14,000MB/s and maximum write speeds of 11,000MB/s. This is a main storage model for OS, applications, and games, equipped with SLC Dynamic Cache, HMB, and Thermal Defender Technology.

Lexar Professional NM1090 PRO Series: Supports maximum read speeds of 14,000MB/s and maximum write speeds of 13,000MB/s. This is a professional model featuring DRAM Cache, SLC Dynamic Cache, 232-layer 3D TLC NAND, a 6nm controller, and Advanced Thermal Control Design.

Both series are available in 1TB / 2TB / 4TB capacities. Prices are open.

Sales are scheduled to begin on Amazon on July 7, 2026, at special launch prices. Sales are also planned to commence sequentially at PC parts specialty stores.

Both series come with a 5-year limited warranty. Warranty details are subject to Lexar Japan's warranty regulations.

*Maximum transfer speeds are based on internal manufacturer tests. Actual performance may vary depending on capacity, usage environment, connection standard, free space, temperature, etc.

*Launch prices, stock availability, and sales start dates may vary by sales channel.

Sales Information

Item

Details

Release Period

Scheduled for sequential release from July 2026

Amazon Sales Start

From July 7, 2026 (special launch price)

Sales Channels

Amazon, PC parts specialty stores, etc.

Available Capacities

1TB / 2TB / 4TB

Price

Open price

Warranty

5-year limited warranty (subject to Lexar Japan's warranty regulations)

Support Contact

Lexar Japan

Amazon Sales Pages:

Lexar NM990 1TB (LNM990X001T-RNNNG): https://www.amazon.co.jp/dp/B0FFYGSY26

Lexar NM990 2TB (LNM990X002T-RNNNG): https://www.amazon.co.jp/dp/B0FFYY49SS

Lexar NM990 4TB (LNM990X004T-RNNNG): https://www.amazon.co.jp/dp/B0FFXZ2G3

Lexar Professional NM1090 PRO 1TB (LNM109P001T-RNNNG): https://www.amazon.co.jp/dp/B0F2HRC5QR

Lexar Professional NM1090 PRO 2TB (LNM109P002T-RNNNG): https://www.amazon.co.jp/dp/B0F2HPRBZZ

Lexar Professional NM1090 PRO 4TB (LNM109P004T-RNNNG): https://www.amazon.co.jp/dp/B0FB2MJVDN

Sales are also planned to commence sequentially at other PC parts specialty stores. Launch prices, stock availability, and campaign details vary by sales channel. Please check each sales page for details.

Recommended Models by Usage

Usage

Recommended Model

Reason

Main drive for OS, apps, and games

NM990

Balances high read performance and durability

Gaming PC

NM990

Supports large game libraries and faster load times

DIY PC / Latest Platforms

NM990 / NM1090 PRO

Leverages PCIe 5.0 compatible environments

RAW photo / 4K video editing

NM1090 PRO

Suitable for large data processing with DRAM Cache

AI-related data / Local AI

NM1090 PRO

Suitable for model data, generated files, and cache storage

Dedicated drive for production data

NM1090 PRO

Suitable for creative workflow working areas

General Office / Web use

PCIe 4.0 SSD may be sufficient

Choosing according to usage is important

The important thing when choosing an SSD is not to "choose the fastest product."

It is to choose storage that matches your work content.

Lexar NM990 Series: Make Your Daily PC More Responsive

The Lexar NM990 Series is a PCIe 5.0 compatible M.2 NVMe SSD for main storage, where you install your OS, applications, games, and creative software. It supports maximum read speeds of 14,000MB/s and maximum write speeds of 11,000MB/s. With SLC Dynamic Cache, HMB, and Thermal Defender Technology, it is designed for smooth and efficient operation from daily use to high-load environments. With a durability of up to 3,000TBW, it is a model that can be easily chosen as a main storage for long-term use.

Main Uses: OS/Application Main Storage / Gaming PC / DIY PC / Creator PC / AI PC System Drive / High-speed and Capacity Expansion for Existing PCs

Lexar Professional NM1090 PRO Series: Make Creators' Workflows Smoother

The Lexar Professional NM1090 PRO Series is a PCIe 5.0 compatible M.2 NVMe SSD for users who handle large amounts of data daily, such as RAW photos, high-resolution videos, AI-related data, and production data. It supports maximum read speeds of 14,000MB/s and maximum write speeds of 13,000MB/s. DRAM Cache (physical cache memory installed on the SSD itself) and SLC Dynamic Cache support data management and temporary processing in environments that continuously handle large amounts of data, contributing to reduced waiting times during reads/writes and improved system responsiveness. Furthermore, 232-layer 3D TLC NAND, a 6nm controller, and Advanced Thermal Control Design support efficient operation during high-speed processing.

Main Uses: RAW Photo Storage/Editing / 4K/8K Video Editing / 3D Production / Working Storage for AI-related Files and Local AI Environments / Dedicated Drive for Production Data / Large Game Libraries

Product Overview

Item

Lexar NM990 Series

Lexar Professional NM1090 PRO Series

Product Category

M.2 NVMe SSD

M.2 NVMe SSD

Form Factor

M.2 2280

M.2 2280

Interface

PCIe Gen5x4

PCIe Gen5x4

Available Capacities

1TB / 2TB / 4TB

1TB / 2TB / 4TB

Price

Open price

Open price

Max Read Speed

Up to 14,000MB/s

Up to 14,000MB/s

Max Write Speed

Up to 11,000MB/s

Up to 13,000MB/s

Cache

HMB, SLC Dynamic Cache

DRAM Cache, SLC Dynamic Cache

NAND

3D NAND

232-layer 3D TLC NAND

Controller

8-channel controller

6nm controller

Heat Dissipation Technology

Thermal Defender Technology

Advanced Thermal Control Design

Main Uses

OS, Apps, Games, Daily Tasks, Creative Use

RAW Data, 4K Video, AI-related Data, Production Data Storage, Working Storage

DirectStorage

Supported

Supported

Management Tool

Lexar DiskMaster Compatible

Lexar DiskMaster Compatible

Warranty

5-year limited warranty

5-year limited warranty

*Maximum speeds vary by capacity.

*Actual performance depends on your equipment, OS, connection standard, file size, free space, temperature, and usage environment.

Specifications by Capacity

Lexar NM990 Series

Capacity

1TB

2TB

4TB

Max Read Speed

Up to 14,000MB/s

Up to 14,000MB/s

Up to 14,000MB/s

Max Write Speed

Up to 7,500MB/s

Up to 10,000MB/s

Up to 11,000MB/s

Random Read

Up to 1,600K IOPS

Up to 2,000K IOPS

Up to 2,000K IOPS

Random Write

Up to 1,000K IOPS

Up to 1,400K IOPS

Up to 1,500K IOPS

TBW

750TBW

1,500TBW

3,000TBW

Lexar Professional NM1090 PRO Series

Capacity

1TB

2TB

4TB

Max Read Speed

Up to 14,000MB/s

Up to 14,000MB/s

Up to 14,000MB/s

Max Write Speed

Up to 10,000MB/s

Up to 13,000MB/s

Up to 13,000MB/s

Random Read

Up to 1,650K IOPS

Up to 2,100K IOPS

Up to 2,100K IOPS

Random Write

Up to 1,800K IOPS

Up to 1,800K IOPS

Up to 1,700K IOPS

DRAM Capacity

2GB

2GB

4GB

TBW

700TBW

1,400TBW

2,800TBW

*Maximum speeds and IOPS are based on internal manufacturer tests. Actual performance varies depending on the usage environment.

*TBW is an estimate of the total data that can be written to the SSD. Warranty details are subject to Lexar Japan's warranty regulations.

Frequently Asked Questions

Q1. Can I use it on a PC that is not the latest system?

It may be usable, but the PC must support M.2 2280 NVMe SSDs.

Even if recognized in a PCIe 4.0 or PCIe 3.0 environment, the transfer speed will be limited by the connection standard, and the maximum performance of a PCIe 5.0 environment cannot be achieved.

Before purchasing, please check the specifications of your motherboard or laptop, the supported standards of the M.2 slot, and the BIOS/UEFI compatibility.

Q2. Which should I choose between the NM990 series and the NM1090 PRO series?

For a main storage drive for your OS, applications, and games, the NM990 series is recommended if you prioritize speed and durability.

If you handle large amounts of RAW data, 4K video, generative AI-related files, production data, etc., and prioritize support for high-load tasks with DRAM Cache, the Professional NM1090 PRO series is recommended.

Q3. Is heat dissipation necessary?

PCIe 5.0 compatible SSDs offer high performance but can generate heat under heavy load.

For stable operation, we recommend ensuring sufficient airflow within the PC case and using the M.2 heatsink included with your motherboard.

Q4. Can I install it in a laptop?

It may be usable in laptops that support M.2 2280 NVMe SSDs.

However, installation may not be possible due to internal space, SSD thickness, heat dissipation design, and BIOS/UEFI compatibility. Please check your PC manufacturer's specifications in advance.

About SUNEAST ELECTRONICS CO., LTD.

SUNEAST ELECTRONICS CO., LTD. offers storage products that support daily digital life, including SSDs, memory cards, USB flash drives, and PC peripherals. As the general distributor of Lexar products in Japan, we actively promote Lexar products in the Japanese market.

Contact Information

SUNEAST ELECTRONICS CO., LTD.

E-mail: [email protected]

Notes and Trademarks

This release is a sales announcement for the Japanese market by SUNEAST ELECTRONICS CO., LTD.

Lexar and the Lexar logo are trademarks or registered trademarks of the Longsys group companies.

Amazon, Amazon.co.jp, Amazon Prime, Amazon Prime Day, and their logos are trademarks of Amazon.com, Inc. or its affiliates.

Microsoft and DirectStorage are trademarks or registered trademarks of the Microsoft group companies.

Other company names, product names, and service names mentioned are trademarks or registered trademarks of their respective companies.

The compatibility of this product is based on our verification results or manufacturer specifications, and does not guarantee operation on all devices.

Maximum transfer speeds are based on internal manufacturer test results. Actual performance varies depending on your equipment, OS, connection standard, file size, free space, temperature, and usage environment.

Perform installation and removal of products according to the instruction manual of each device.

We recommend backing up important data using multiple methods, including other storage media and cloud services, in addition to this product.

Prices are open. Actual selling prices may vary depending on the retailer, stock availability, and campaign details.

Warranty details are subject to Lexar Japan's warranty regulations.

The information presented here is current as of the announcement date. Product specifications, compatible models, release dates, retail stores, campaign details, and sales prices are subject to change without notice.