Lexar NM620 2TB M.2 NVMe SSD (LNM620X002T-RNNNG)

The Lexar NM620 2TB M.2 NVMe SSD (LNM620X002T-RNNNG) is a high-performance internal solid-state drive designed for gamers, content creators, and power users who require fast storage speeds and reliable system responsiveness. Built with PCIe Gen3 x4 interface and NVMe technology, it delivers significantly faster performance compared to traditional SATA SSDs, enabling quicker boot times, faster application loading, and improved overall system efficiency. With 3D TLC NAND, advanced error correction, and a durable shock-resistant design, the NM620 2TB provides a balanced combination of speed, endurance, and reliability for desktops and compatible laptops.

Product Features

High-speed PCIe Gen3 NVMe performance

The NM620 utilizes a PCIe Gen3 x4 interface with NVMe protocol support to deliver exceptional read and write speeds. With sequential read speeds up to 3,500 MB/s and write speeds up to 3,000 MB/s, it offers rapid data access for demanding workloads.

Large 2TB storage capacity

With 2TB of storage space, this SSD provides ample room for operating systems, large game libraries, creative projects, media files, and professional applications, making it ideal for high-capacity storage needs.

3D TLC NAND technology

The drive is built using 3D Triple-Level Cell NAND, delivering improved density, efficiency, and reliability for long-term data storage performance.

DRAM-less architecture with HMB support

The NM620 uses a DRAM-less design enhanced with Host Memory Buffer (HMB) technology, which leverages a portion of system memory to maintain performance efficiency without requiring onboard DRAM.

Advanced error correction with LDPC

Low-Density Parity Check (LDPC) technology enhances data integrity by detecting and correcting errors, improving reliability and ensuring consistent performance over time.

High endurance rating

Rated for up to 1,000 TBW (Total Bytes Written), the 2TB model is designed to handle heavy workloads and frequent data transfers while maintaining long-term durability.

Shock and vibration resistance

With no moving parts, the SSD is resistant to shock and vibration up to 1500G, helping protect data in portable devices and compact system builds.

Single-sided M.2 design

The single-sided M.2 2280 form factor makes it suitable for thin laptops and space-constrained desktop systems, allowing broad compatibility with modern motherboards and notebooks.

Product Specifications

• Model Number: LNM620X002T-RNNNG
• Capacity: 2TB
• Form Factor: M.2 2280 (Single-sided)
• Interface: PCIe Gen3 x4
• Protocol: NVMe 1.4 (varies by production batch)
• NAND Type: 3D TLC
• DRAM Cache: No (DRAM-less with HMB support)
• Sequential Read Speed: Up to 3,500 MB/s
• Sequential Write Speed: Up to 3,000 MB/s
• Random Read (4KB): Up to 350,000 IOPS
• Random Write (4KB): Up to 256,000 IOPS
• SLC Cache: Dynamic pseudo-SLC cache (approx. 150–208 GB)
• Endurance: 1,000 TBW
• MTBF: 1,500,000 hours
• Operating Temperature: 0°C to 70°C
• Shock Resistance: 1500G (0.5ms, Half Sine Wave)
• Power Consumption: 3.3V ±5%
• Dimensions: 80 mm x 22 mm x 2.25 mm
• Weight: Approximately 9 g
• Use Case: Gaming, content creation, high-performance computing, system upgrades