Description

The Lexar NM790 1TB M.2 NVMe SSD (LNM790X001T-RNNNG) is a high-performance internal solid-state drive designed for gaming PCs, compatible laptops, professional workstations, content creation, and PlayStation 5 (PS5) storage expansion.

Featuring 1TB of storage capacity, a PCIe Gen4x4 interface, the NVMe 1.4 protocol, and sequential performance of up to 7,400 MB/s read and 6,500 MB/s write, the NM790 delivers extremely fast storage performance for modern games, demanding applications, large file transfers, and professional workloads.

Its compact M.2 2280 form factor installs directly into compatible systems, while its high Gen4 performance makes it an excellent choice for users upgrading from SATA or previous-generation PCIe SSDs.

Key Features

1TB High-Performance NVMe Storage

• 1TB storage capacity
• PCIe Gen4x4 interface
• NVMe 1.4 protocol
• M.2 2280 form factor
• Up to 7,400 MB/s sequential read
• Up to 6,500 MB/s sequential write
• Designed for gaming and professional workloads
• Compatible with suitable PCs and laptops
• Suitable for PS5 storage expansion
• No mechanical moving components

The 1TB capacity provides substantial space for an operating system, games, applications, creative projects, and frequently accessed files.

Up to 7,400 MB/s Read & 6,500 MB/s Write

The Lexar NM790 delivers high-end PCIe Gen4 storage performance designed for demanding workloads.

Performance

• Sequential Read: Up to 7,400 MB/s
• Sequential Write: Up to 6,500 MB/s
• Interface: PCIe Gen4x4
• Protocol: NVMe 1.4
• PCIe Lanes: 4
• Form Factor: M.2 2280

These high transfer speeds can significantly reduce loading and transfer times when compared with SATA SSDs and older storage technologies.

Actual performance varies depending on system configuration, workload, motherboard, available capacity, temperature, and other operating conditions.

PCIe Gen4x4 Interface

The Lexar NM790 uses a PCI Express Gen4 x4 interface, utilizing four PCIe lanes for high-speed communication with the system.

Benefits include:

• Extremely high storage bandwidth
• Fast game loading
• Rapid application launches
• High-speed file transfers
• Faster installations
• Quick system startup
• Responsive multitasking
• Fast access to large project files

For maximum advertised performance, a compatible PCIe Gen4 x4 NVMe M.2 slot is required.

NVMe 1.4 Technology

The NM790 uses the NVMe 1.4 protocol, designed specifically for high-performance solid-state storage connected through PCI Express.

NVMe technology provides:

• Low latency
• High bandwidth
• Efficient data communication
• Fast file access
• Improved system responsiveness
• Quick application loading
• Optimized SSD performance

Combined with PCIe Gen4x4 connectivity, NVMe 1.4 enables substantially higher transfer performance than conventional SATA storage.

M.2 2280 Form Factor

The Lexar NM790 uses the widely adopted M.2 2280 form factor.

Key advantages include:

• Compact internal construction
• Direct motherboard installation
• No SATA data cable
• No SATA power cable
• Reduced cable management
• Suitable for compact systems
• Compatible with many modern desktops and laptops

Users should verify that their system supports M.2 2280 PCIe NVMe SSDs before installation.

Specifications

• Brand: Lexar
• Series: NM790
• Model / Part Number: LNM790X001T-RNNNG
• Product Type: Internal NVMe Solid State Drive
• Storage Capacity: 1TB
• Form Factor: M.2 2280
• Interface: PCIe Gen4x4
• PCIe Lanes: 4
• Protocol: NVMe 1.4
• Sequential Read: Up to 7,400 MB/s
• Sequential Write: Up to 6,500 MB/s
• Installation Type: Internal
• Moving Parts: None
• Cable Required: No
• PC Compatible: Yes
• Laptop Compatible: Yes, with compatible M.2 NVMe slot
• PS5 Compatible: Yes, subject to Sony installation requirements

1TB Storage for Games & Applications

The 1TB capacity provides useful space for modern gaming and productivity systems.

It can store:

• Windows
• AAA games
• Competitive games
• Productivity applications
• Creative software
• Documents
• Photos
• Videos
• Project files
• Multimedia

Actual usable formatted capacity will be lower than the advertised 1TB.

Gaming Performance

The Lexar NM790 is particularly well suited for high-performance gaming PCs.

Gaming benefits can include:

• Faster game startup
• Reduced loading times
• Rapid level loading
• Faster game installations
• Quick game updates
• Fast access to game assets
• Responsive overall storage performance

The combination of PCIe Gen4x4 performance and 1TB capacity makes it suitable for modern gaming systems.

PlayStation 5 Storage Expansion

The Lexar NM790 can also be used as additional internal storage in a compatible PlayStation 5 configuration.

Potential benefits include:

• Additional storage for PS5 games
• High-speed game access
• Fast loading performance
• Reduced need to uninstall games
• Space for a larger installed game library

For PS5 installation, users should ensure that the SSD installation meets Sony's current M.2 SSD cooling and dimensional requirements. The LNM790X001T-RNNNG is the bare-drive version, so an appropriate compatible heatsink may be required for PS5 use.

High-Performance PC Storage

The Lexar NM790 can serve as either a primary system drive or high-speed secondary storage.

Primary Drive

Suitable for:

• Windows
• Games
• Applications
• Productivity software
• Frequently accessed files

Secondary Drive

Suitable for:

• Game libraries
• Creative projects
• Large media files
• Professional applications
• High-speed additional storage

Content Creation & Professional Workloads

The high sequential speeds of the NM790 make it suitable for more than gaming.

Potential workloads include:

• Video editing
• High-resolution photography
• Graphic design
• Content creation
• Large project files
• Programming
• Media production
• Professional applications
• Large file transfers

Fast PCIe Gen4 storage can help reduce waiting when loading, copying, and accessing large project files.

Faster System Startup

Using the Lexar NM790 as a primary system SSD can provide fast operating-system and application performance.

Benefits can include:

• Rapid Windows startup
• Quick login
• Fast application launches
• Responsive file access
• Reduced loading times
• Improved multitasking experience

This makes it a significant performance upgrade for compatible systems using mechanical HDDs, SATA SSDs, or slower PCIe drives.

Efficient DRAM-Less Design

The Lexar NM790 uses an efficient DRAM-less architecture designed to provide high performance while reducing power requirements.

This design can be particularly useful for:

• Gaming laptops
• Portable workstations
• Energy-efficient PC builds
• Systems where thermal efficiency is important

Its combination of high performance and efficient operation makes the NM790 suitable for both desktop and compatible mobile computing platforms.

Cable-Free Installation

Because the NM790 uses the M.2 interface, it installs directly into a compatible motherboard.

This eliminates the need for:

• SATA data cables
• SATA power cables
• 2.5-inch drive bays
• Additional storage cabling

This helps provide a cleaner and more compact PC installation.

Silent Solid-State Operation

The Lexar NM790 contains no mechanical moving components.

Advantages include:

• Silent storage operation
• No spinning platters
• No mechanical seek noise
• No vibration from rotating disks
• Fast electronic data access
• Compact internal construction

Compatibility

The Lexar NM790 requires a compatible M.2 slot supporting PCIe NVMe storage.

It is suitable for:

• Gaming PCs
• PlayStation 5
• Desktop PCs
• Compatible laptops
• Professional workstations
• Content-creation systems
• High-performance PC builds

Users should verify M.2 2280 support, PCIe NVMe compatibility, physical clearance, and cooling requirements before installation.

Best For

• High-Performance Gaming PCs
• PlayStation 5 Storage Expansion
• PCIe Gen4 Systems
• AAA Gaming
• Compatible Gaming Laptops
• Windows Boot Drive
• Content Creation
• Video Editing
• Professional Applications
• Large File Transfers
• Primary or Secondary NVMe Storage

Why Choose the Lexar NM790 1TB NVMe SSD?

• 1TB storage capacity provides ample space for games, applications, creative projects, and everyday files.
• Up to 7,400 MB/s sequential read speed provides extremely fast access to games, applications, and large files.
• Up to 6,500 MB/s sequential write speed delivers high-speed performance for installations and demanding file transfers.
• PCIe Gen4x4 connectivity utilizes four PCIe lanes for substantially higher bandwidth than SATA and previous-generation storage.
• NVMe 1.4 protocol provides efficient, low-latency communication optimized for modern solid-state storage.
• M.2 2280 form factor provides compact and cable-free installation.
• PS5 compatibility makes it suitable for expanding console storage when installed according to Sony's requirements.
• High gaming performance can help reduce loading times and accelerate game installations and updates.
• Professional-level transfer speeds make the drive suitable for content creation and large-file workloads.
• Efficient DRAM-less design helps combine high performance with power efficiency.
• Silent solid-state operation eliminates mechanical storage noise.
• The combination of 1TB capacity, up to 7,400 MB/s read and 6,500 MB/s write performance, PCIe Gen4x4 connectivity, NVMe 1.4 technology, and compact M.2 2280 construction makes the Lexar NM790 1TB LNM790X001T-RNNNG a powerful storage upgrade for gamers, professionals, compatible PCs, laptops, and PS5 systems.