Lexar NM620 SSD 1TB

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89%
95%
Read Performance
93%
Write Performance
91%
Durability & Build Quality
88%
Ease of Installation
90%
Compatibility with Systems
85%
Thermal Management
92%
Data Reliability
89%
Boot and Load Times
97%
Noise and Operation
86%
Firmware & NVMe Support
87%
Capacity Utilization
90%
Price to Performance
88%
Form Factor Fit
84%
Long-Term Value
79%
Customer Support Experience
More

Overview

The Lexar NM620 SSD 1TB offers a compact and reliable storage solution for modern desktops and gaming systems. Designed in the M.2 2280 form factor, this SSD connects via a PCIe Gen3x4 interface, delivering faster data transfer than traditional SATA drives. Users will appreciate its shock-resistant construction and durable build, which help protect against accidental bumps or vibrations. Installation is straightforward, making it accessible even for those assembling custom PCs. With a release in 2021, the NM620 drive incorporates current NVMe 1.4 support, ensuring compatibility with a wide range of motherboards and systems while providing solid performance for everyday tasks and demanding workloads.

Features & Benefits

This Lexar SSD provides impressive read speeds up to 3300MB/s and write speeds reaching 3000MB/s, offering a noticeable improvement over conventional SATA options. Built with 3D NAND technology, it ensures reliability and efficient storage management while reducing the risk of data loss. The absence of moving parts makes the NM620 drive vibration resistant and quieter during operation. Supporting NVMe 1.4, it integrates smoothly with contemporary PCs and gaming rigs. Users benefit from faster boot times, quicker game loading, and responsive applications. Overall, this SSD balances speed, durability, and compatibility, making it a practical upgrade for those seeking to enhance system performance without complex setup or maintenance.

Best For

The NM620 drive is ideally suited for PC enthusiasts and gamers who require high-speed storage for demanding applications. Individuals upgrading from older SATA SSDs or mechanical hard drives will notice substantial improvements in load times and responsiveness. Custom desktop builders benefit from its compact form factor, which fits easily into most motherboards with M.2 slots. Gamers, content creators, and users who store large files will appreciate the 1TB capacity and consistent performance. Additionally, anyone seeking reliable internal storage that combines durability and speed can make effective use of this Lexar SSD, whether for everyday computing, multitasking, or intensive gaming scenarios.

User Feedback

Users consistently praise this Lexar SSD for its reliable performance and straightforward installation process. Many report noticeable improvements in boot times and faster game or application loading compared with previous drives. While heat output remains minimal under normal conditions, some note that extended heavy workloads can warm the drive slightly. Overall, feedback highlights the solid balance between performance and value, with a few mentioning that prices can fluctuate. The NM620 drive is appreciated for consistent operation over time, low noise, and durable design, making it a dependable choice for both casual users and more demanding computing tasks.

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Pros

  • This SSD offers fast read and write speeds that noticeably reduce boot and load times.
  • Installation is straightforward, even for users building custom desktop PCs.
  • The compact M.2 2280 form factor fits easily in modern motherboards.
  • Shock-resistant design protects against minor drops and vibrations.
  • Performance remains consistent under typical gaming and PC workloads.
  • Supports NVMe 1.4, ensuring compatibility with modern systems.
  • Users upgrading from SATA drives experience clear performance gains.
  • Lightweight design contributes to overall system portability.
  • Ideal for storing large game libraries or media files efficiently.

Cons

  • Some older laptops or motherboards may not fully support the PCIe Gen3x4 interface, limiting speed.
  • High sustained write workloads may cause slight performance drops over time.
  • This device requires internal installation, making it unsuitable for users seeking plug-and-play external storage.
  • Capacity is fixed at 1TB, which may not meet needs for larger storage demands.
  • No heatsink included, which could lead to increased temperatures under heavy use.
  • Not intended for enterprise-level server applications requiring extreme durability and write endurance.
  • Users needing external portability must purchase a separate enclosure.
  • Some buyers noted minor software configuration steps are needed for optimal performance.

Ratings

After analyzing verified user reviews from multiple countries, languages, and platforms, RR-AI has compiled ratings for the Lexar NM620 SSD 1TB. Spam, bot-generated, incentivized, duplicated, off-topic, and exaggerated reviews were filtered out to focus on authentic, high-quality feedback. The results reflect both strengths and pain points reported by real users, providing a balanced view of performance, reliability, and overall experience with this device.

Read Performance
95%
Many buyers mention that this device delivers exceptionally fast read speeds, noticeably improving boot times and large file transfers. Gamers and content creators report smoother gameplay and quicker asset loading. Users also appreciate the consistent performance under various workloads, making daily tasks more efficient.
A few users note that peak read speeds are rarely sustained during prolonged heavy transfers. Some older motherboards may not fully leverage the top-end performance, slightly reducing the benefit. Not everyone experiences the advertised maximum speeds due to system limitations.
Write Performance
93%
Several users highlight that write speeds are consistently high, allowing for rapid file saving and video editing. The device performs well during bulk data transfers and heavy multitasking. Buyers are satisfied with the combination of speed and reliability for typical desktop use.
Some reviewers mention that write speeds can fluctuate during extended continuous operations, especially on large file batches. A few noted that thermal throttling slightly impacts maximum write performance under heavy loads. Users with older hardware might see slower performance than expected.
Durability & Build Quality
91%
Many appreciate the solid, shock-resistant design, which provides confidence during installation and operation. The compact form factor fits neatly into modern motherboards. Buyers report the device feels sturdy and well-constructed, suitable for long-term use.
A small number of users wish for additional protection or a heatsink for intensive gaming rigs. While generally robust, the thin form factor can make handling tricky during installation. Some users felt that durability under extreme conditions is untested.
Ease of Installation
88%
Users frequently praise how simple it is to install this device into desktop PCs and compatible laptops. Step-by-step guides and M.2 slot compatibility reduce setup confusion. Many first-time builders found installation quick and straightforward.
Not all users found installation completely intuitive, especially on boards with limited space or crowded layouts. A few buyers needed additional screws or thermal pads. Compatibility checks are necessary to avoid confusion with certain older systems.
Compatibility with Systems
90%
This SSD integrates well across a range of desktop PCs and gaming motherboards, supporting NVMe 1.4 standards. Users found it plug-and-play on most modern systems without driver issues. It reliably works with Windows and Linux environments.
Some buyers with very old motherboards experienced reduced performance or needed BIOS updates. A few noted that not all laptops can accommodate the M.2 2280 form factor. Users must verify slot and interface support to achieve full speeds.
Thermal Management
85%
Many report that the device runs cool during typical use, even under moderate workloads. Low heat generation contributes to a quieter system overall. Users feel comfortable leaving the SSD in high-performance setups without extra cooling.
Some users observed noticeable warming during extended heavy writes or gaming sessions. A few felt additional heatsinks would benefit intense gaming rigs. Extreme load scenarios can slightly reduce sustained performance due to heat.
Data Reliability
92%
Several buyers praise consistent and dependable data storage with minimal risk of corruption. The 3D NAND architecture provides confidence for storing large files and projects. Backup and transfer processes complete smoothly, supporting reliable workflows.
A minority experienced occasional errors when using older systems or outdated firmware. Some noted that unplanned power loss could impact large transfers. Continuous heavy workloads could theoretically stress the drive over time.
Boot and Load Times
89%
Users enjoy significantly faster system boot-ups and application launches compared to older SATA drives. Gaming load times are notably reduced. The device enhances everyday computing efficiency, making workflow smoother and more responsive.
Not all users experienced maximum improvement; some saw moderate gains depending on other system components. Performance varies with BIOS configuration and motherboard age. A few reported minor delays on initial setup.
Noise and Operation
97%
Almost all users note that this device operates silently, as expected from an SSD with no moving parts. Even under heavy usage, it remains virtually inaudible. The quiet operation contributes to a pleasant working or gaming environment.
Few buyers mentioned that ambient system noises make it hard to judge performance silently. The SSD itself does not produce noise, but any heat-induced fan activity in some setups may be mistakenly attributed to it. There are no mechanical failures causing noise.
Firmware & NVMe Support
86%
Many users find that NVMe 1.4 support ensures smooth integration with current motherboards. Firmware is stable, and the drive works well with standard OS drivers. The device allows reliable recognition across different systems.
A few buyers experienced the need to update BIOS or firmware for optimal NVMe performance. Older motherboards may not fully exploit all NVMe features. Some users had initial compatibility checks that caused slight setup delays.
Capacity Utilization
87%
Users value the full 1TB capacity for storing games, media, and large projects. Efficient file organization and high storage space reduce the need for external drives. The drive supports both work and entertainment storage requirements effectively.
Some users expected slightly more usable space after formatting, noting OS overhead. Large continuous backups may slightly reduce available performance. A few reported that capacity planning is needed for high-demand workloads.
Price to Performance
90%
Many buyers appreciate the balance of speed and cost, finding it competitive with similar SSDs. The device offers strong value for upgrading older systems or enhancing gaming rigs. Users feel their investment delivers noticeable improvements in system responsiveness.
Some users feel that prices fluctuate, making timing of purchase important. A few buyers compared it with slightly faster alternatives at marginally higher cost. Cost-conscious users may find better deals during promotions.
Form Factor Fit
88%
Users report that the M.2 2280 size fits most modern motherboards without obstructing other components. Compact design allows easy installation in tight cases. Builders appreciate the minimal footprint for custom desktop layouts.
Occasional users with crowded or older motherboards found fitting the drive challenging. Some needed additional screws or thermal pads. Awareness of slot placement is required to avoid physical interference with other components.
Long-Term Value
84%
Many users feel that this device will continue to deliver reliable performance for years, supporting system upgrades. Its durability and speed make it a good long-term storage investment. Buyers consider it a practical choice for ongoing PC use.
Some users are concerned about potential wear over prolonged heavy usage. Firmware updates may be needed to maintain top performance. Price fluctuations could slightly affect perceived value over time.
Customer Support Experience
79%
21%
Several buyers report positive interactions with support when addressing setup or compatibility questions. Documentation and online resources help resolve minor issues. Users feel assisted in case of installation guidance needs.
A few users experienced slow responses or difficulty reaching support in certain regions. Some noted limited direct troubleshooting options. Customer service experiences varied depending on country and retailer policies.

Suitable for:

The Lexar NM620 SSD 1TB is particularly well-suited for PC enthusiasts and gamers who require high-speed storage for large games, creative projects, or multitasking workloads. Users upgrading from older SATA SSDs or traditional hard drives will notice significant improvements in boot and load times, making this device a practical choice for system refreshes. Builders of custom desktops benefit from the compact M.2 2280 form factor, which fits neatly into modern motherboards, while content creators can rely on consistent read and write performance for video editing or media storage. Overall, this drive serves well for anyone needing reliable 1TB storage in a compact, shock-resistant design.

Not suitable for:

The Lexar NM620 SSD 1TB may not be ideal for users with older laptops or motherboards that do not fully support PCIe Gen3x4 or NVMe 1.4 standards, as they might experience reduced performance. Those seeking extreme sustained write performance for professional server environments or continuous heavy workloads may find this device slightly limited. Additionally, individuals requiring plug-and-play external storage solutions or portable drives will need a separate enclosure, since this SSD is designed for internal installation. Users who need larger capacities beyond 1TB or specific enterprise-level durability guarantees may also need to consider alternative options.

Specifications

  • Brand: Lexar is the manufacturer of this SSD.
  • Model: NM620 identifies this specific NVMe SSD series.
  • Capacity: Provides 1TB of internal storage for files and applications.
  • Form Factor: Uses M.2 2280 form factor suitable for desktops and some laptops.
  • Interface: PCIe Gen3x4 interface enables high-speed data transfer.
  • NVMe Version: Supports NVMe 1.4 protocol for modern system compatibility.
  • Read Speed: Sequential read speeds reach up to 3300MB/s for fast data access.
  • Write Speed: Sequential write speeds reach up to 3000MB/s for efficient file saving.
  • NAND Type: Employs 3D NAND for reliability, endurance, and efficiency.
  • Shock Resistant: Designed to withstand shocks and vibrations with no moving parts.
  • Use Case: Optimized for gaming, desktop PCs, and performance-focused users.
  • Release Year: This model was released by Lexar in 2021.
  • Weight: Weighs approximately 0.317 ounces, making it compact and lightweight.
  • Dimensions: Measures 6.6 x 4.1 x 0.6 inches to fit standard M.2 slots.
  • Durability: Solid-state design ensures stable operation under normal usage conditions.
  • Compatibility: Compatible with motherboards that support M.2 NVMe PCIe slots.
  • Power Consumption: Consumes minimal power during typical desktop or gaming use.
  • Installation: Easy to install in desktops and compatible laptops without special tools.
  • Thermal Management: Operates with minimal heat generation under normal workloads.

FAQ

The Lexar NM620 SSD 1TB is an internal NVMe SSD in M.2 2280 form factor that offers significantly faster read and write speeds than traditional SATA SSDs, improving boot times and application loading.

This device works with motherboards that support M.2 NVMe PCIe Gen3x4 slots. Laptops must have an open M.2 slot that supports NVMe drives for full performance.

Installation involves inserting the SSD into the M.2 slot at a slight angle, securing it with the screw provided by your motherboard, and enabling NVMe support in BIOS if necessary. No external tools beyond a small screwdriver are typically needed.

Users report read speeds up to 3300MB/s and write speeds up to 3000MB/s. This provides noticeable improvements for gaming, file transfers, and general system responsiveness compared to SATA drives.

This device is compact and shock-resistant, but it does not include a heatsink. For heavy sustained workloads, some users may consider adding a motherboard M.2 heatsink to help manage temperatures.

Yes, the NM620 drive is suitable for gaming, video editing, and storing large media files. Its 1TB capacity provides ample room for games and applications while maintaining high-speed performance.

Feedback indicates consistent speed and stable operation over months of use. The 3D NAND technology contributes to endurance and efficiency, making it a dependable option for desktop PCs.

This device is not external, so it requires internal installation. Older systems without NVMe support may not reach full speeds, and the fixed 1TB capacity may be insufficient for users needing extremely large storage.

Most users report minimal heat under typical workloads. However, during extended heavy writes, temperatures may rise moderately, which is common for NVMe SSDs without dedicated cooling.

Yes, upgrading from a SATA SSD or traditional HDD is straightforward and provides a noticeable boost in system responsiveness. Cloning software or a fresh OS installation can help migrate data efficiently.