Lexar NM620 1TB M.2 PCIe Gen3x4 NVMe 1.4 Internal SSD

Description

The Lexar NM620 1TB M.2 NVMe SSD is a high-speed internal solid-state drive designed to improve system responsiveness, game loading, application performance, and file transfers in compatible desktop PCs and laptops.

Featuring 1TB of storage capacity, a PCIe Gen3x4 interface with four PCIe lanes, and the NVMe 1.4 protocol, the NM620 delivers sequential read speeds of up to 3,300 MB/s and sequential write speeds of up to 3,000 MB/s.

Its compact M.2 2280 form factor installs directly into a compatible motherboard without separate SATA power or data cables, making it a practical storage upgrade for gaming, productivity, and everyday computing.

Key Features

1TB High-Speed NVMe Storage

• 1TB storage capacity
• PCIe Gen3x4 interface
• NVMe 1.4 protocol
• M.2 2280 form factor
• Up to 3,300 MB/s read
• Up to 3,000 MB/s write
• Four PCIe lanes
• Suitable for desktops and compatible laptops
• No mechanical moving parts

The 1TB capacity provides substantial space for Windows, applications, games, documents, multimedia, and frequently accessed files.

Up to 3,300 MB/s Read & 3,000 MB/s Write

The Lexar NM620 provides significantly higher transfer performance than conventional SATA SSDs and mechanical hard drives.

Performance

• Sequential Read: Up to 3,300 MB/s
• Sequential Write: Up to 3,000 MB/s
• Interface: PCIe Gen3x4
• Protocol: NVMe 1.4
• PCIe Lanes: 4
• Form Factor: M.2 2280

These speeds make the NM620 suitable for fast operating-system performance, gaming, large file transfers, and demanding applications.

Actual performance can vary depending on system configuration, workload, motherboard, available drive capacity, and operating conditions.

PCIe Gen3x4 Interface

The Lexar NM620 connects through a PCI Express Gen3 x4 interface, utilizing four PCIe lanes for high-speed communication with the system.

Benefits include:

• High storage bandwidth
• Fast file transfers
• Quick application launches
• Reduced game loading times
• Faster system startup
• Responsive multitasking
• Direct motherboard connectivity

For maximum performance, the drive should be installed in a compatible PCIe Gen3 x4 NVMe M.2 slot or faster compatible slot.

NVMe 1.4 Technology

The NM620 uses the NVMe 1.4 protocol, designed specifically for high-performance solid-state storage connected through PCI Express.

NVMe technology provides advantages such as:

• Low latency
• High bandwidth
• Efficient storage communication
• Fast data access
• Improved system responsiveness
• Better performance than traditional SATA storage

This makes the NM620 a suitable upgrade for systems that support NVMe storage.

M.2 2280 Form Factor

The Lexar NM620 uses the widely adopted M.2 2280 form factor, measuring approximately 22mm wide and 80mm long.

Benefits include:

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

Users should verify that their system's M.2 slot supports PCIe NVMe SSDs before installation.

Specifications

• Brand: Lexar
• Series: NM620
• Product Type: Internal NVMe SSD
• Storage Capacity: 1TB
• Form Factor: M.2 2280
• Interface: PCIe Gen3x4
• PCIe Lanes: 4
• Protocol: NVMe 1.4
• Sequential Read: Up to 3,300 MB/s
• Sequential Write: Up to 3,000 MB/s
• NAND Flash: 3D NAND
• Installation Type: Internal
• Moving Parts: None
• Cable Required: No
• Suitable For: Compatible desktops and laptops

1TB Storage for Games & Applications

The 1TB capacity provides plenty of room for a combination of system files, applications, games, and personal data.

It can store:

• Windows
• PC games
• Productivity applications
• Creative software
• Documents
• Photos
• Videos
• Project files
• Frequently accessed data

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

Faster System Startup

Using the Lexar NM620 as a primary system drive can significantly improve responsiveness compared with traditional HDD storage.

Potential benefits include:

• Faster Windows startup
• Quicker login
• Rapid application launches
• Faster file access
• Reduced loading times
• Improved everyday responsiveness

Its NVMe interface provides considerably more storage bandwidth than conventional SATA-based drives.

Gaming Performance

The Lexar NM620 is well suited for gaming PCs that support PCIe NVMe storage.

Gaming benefits can include:

• Faster game startup
• Reduced loading times
• Faster level loading
• Quick game installations
• Faster game updates
• Rapid access to game files

The 1TB capacity also provides useful space for a collection of modern PC games.

Primary or Secondary Storage

The NM620 can serve as either a primary system SSD or additional high-speed storage.

Primary Drive

Suitable for:

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

Secondary Drive

Suitable for:

• Additional game storage
• Multimedia
• Project files
• Applications
• High-speed data storage

This flexibility makes the NM620 useful for both new PC builds and storage upgrades.

Content Creation & Productivity

The high transfer speeds of the NM620 can also benefit users working with larger files and demanding applications.

Potential workloads include:

• Photo editing
• Video editing
• Graphic design
• Programming
• Creative applications
• Large project files
• File transfers
• General productivity

Faster storage can reduce waiting when loading applications and accessing large files.

3D NAND Flash

The Lexar NM620 uses 3D NAND flash technology, providing solid-state storage without the mechanical components found in traditional hard drives.

Advantages include:

• Fast electronic data access
• Compact storage design
• Silent operation
• No spinning platters
• No mechanical read/write heads
• No vibration from rotating disks

This makes the drive suitable for both desktop and compatible laptop systems.

Silent Solid-State Operation

Because the NM620 contains no mechanical moving components, storage operation is silent.

Benefits include:

• No spinning-disk noise
• No mechanical seek noise
• No storage vibration
• Silent file access
• Compact construction
• Suitable for quiet PC builds

Compatibility

The Lexar NM620 requires a compatible M.2 slot supporting PCIe NVMe storage.

It is suitable for many:

• Gaming PCs
• Desktop PCs
• Compatible laptops
• Office computers
• Home PCs
• Workstations
• Compact PC builds

Users should verify M.2 2280 dimensions, PCIe NVMe support, and available PCIe lanes before purchasing.

Best For

• Gaming PCs
• Desktop PC Upgrades
• Compatible Laptop Upgrades
• Windows Boot Drive
• Game Storage
• Applications & Software
• Content Creation
• Everyday Productivity
• Large File Transfers
• Primary or Secondary NVMe Storage

Why Choose the Lexar NM620 1TB NVMe SSD?

• 1TB storage capacity provides substantial room for Windows, games, applications, projects, and personal files.
• Up to 3,300 MB/s sequential read speed provides fast access to applications, games, and stored data.
• Up to 3,000 MB/s sequential write speed delivers high-speed performance for installations and file transfers.
• PCIe Gen3x4 connectivity uses four PCIe lanes to provide significantly higher bandwidth than SATA storage.
• NVMe 1.4 protocol provides efficient, low-latency communication optimized for solid-state storage.
• M.2 2280 form factor enables compact installation directly onto a compatible motherboard.
• 3D NAND technology provides high-performance solid-state storage without mechanical moving components.
• Cable-free installation eliminates separate SATA power and data cables.
• Gaming-focused performance can help reduce loading times and accelerate game installations and updates.
• Silent operation makes the drive suitable for quiet desktop and laptop systems.
• The combination of 1TB capacity, up to 3,300 MB/s read and 3,000 MB/s write speeds, PCIe Gen3x4 connectivity, NVMe 1.4 technology, and compact M.2 2280 construction makes the Lexar NM620 1TB a strong high-speed storage upgrade for compatible gaming PCs, desktops, and laptops.