Lexar NM620 256GB NVMe M.2 SSD

Lexar NM620 256GB PCIe Gen3x4 NVMe M.2 2280 Solid-State Drive

Unlock next-level system responsiveness and eliminate storage bottlenecks with the Lexar NM620 256GB NVMe M.2 2280 SSD. Designed for PC enthusiasts, gamers, content creators, and IT professionals, the NM620 series upgrades your desktop rig or notebook computer from slow SATA bandwidth to the blazing throughput of the PCIe Gen3x4 NVMe 1.4 standard. Whether you are assembling a budget-friendly workstation, building a compact gaming PC, or upgrading a laptop for faster everyday multitasking, this 256GB solid-state drive delivers rapid operating system boot times, swift application launches, and efficient file transfer speeds.

High-Speed PCIe Gen3x4 Performance & NVMe 1.4 Efficiency

Break through traditional SATA speed barriers and experience fluid system performance across demanding daily workloads:

• Blazing Read/Write Speeds: Utilizing the high-bandwidth PCIe Gen3x4 interface and compliant with the NVMe 1.4 protocol, the Lexar NM620 256GB reaches sequential read speeds up to 3,300 MB/s and sequential write speeds up to 1,300 MB/s—delivering up to 6 times the throughput of traditional SATA III SSDs.

• Rapid System Startup & Game Loading: Replacing a standard hard drive or SATA SSD with the NM620 reduces Windows boot times to a few seconds. Games load near-instantly, open-world environments stream smooth textures without stuttering, and heavy creative software opens in moments.

• High-Throughput Multitasking: Generates up to 200,000 IOPS random read and 256,000 IOPS random write performance, allowing your computer to handle multiple parallel data requests seamlessly—from running background security scans to editing high-resolution imagery.

Advanced 3D NAND Flash & LDPC Data Protection

Engineered for reliable data integrity, flash longevity, and structural durability:

• High-Density 3D NAND Technology: Built with high-quality 3D NAND flash memory chips stacked vertically to enhance storage capacity, power efficiency, and wear durability compared to flat 2D planar flash.

• LDPC Error Correction Engine: Features integrated Low-Density Parity Check (LDPC) error correction technology. LDPC automatically identifies and fixes data bit errors before they cause crashes, guaranteeing stable data transfers and extending overall SSD lifespan.

• Solid-State Reliability with No Moving Parts: Built with zero mechanical components, the NM620 is naturally resistant to physical shocks, vibrations, and accidental drops (up to 1500G at 0.5ms), protecting critical operating system files and personal data while on the move.

Cool, Silent & Energy-Efficient M.2 2280 Design

Optimized for ultrabooks, thin laptops, and clean desktop PC builds:

• Space-Saving M.2 2280 Form Factor: Featuring an ultra-thin, single-sided $22\text{ mm} \times 80\text{ mm}$ layout, the drive plugs directly into motherboard M.2 slots without requiring extra SATA power or data cables.

• Reduced Operating Power Draw: Draws significantly less power than mechanical drives and earlier-generation SSDs, generating less internal chassis heat and helping extend portable laptop battery runtimes during unplugged use.

• Silent Thermal Management: Operates completely silently and maintains low operational temperatures, ensuring stable, sustained performance during extended computing sessions.

Rigorous Lexar Quality Testing & 5-Year Warranty Protection

Backed by global manufacturing standards and strict quality control verification:

• Lexar Quality Labs Verified: Every NM620 drive undergoes extensive testing in Lexar Quality Labs—a facility equipped with thousands of different camera models, motherboard chips, laptops, and digital hardware configurations—to ensure performance, software compatibility, quality, and long-term durability.

• 5-Year Limited Warranty: Backed by an endurance rating of 125 TBW (Terabytes Written) and a comprehensive 5-year limited warranty for peace of mind.

Technical Specifications:

• Product Name: Lexar NM620 256GB
• Capacity: 256 GB
• Form Factor: M.2 2280
• Interface: PCIe Gen3x4
• Protocol: NVMe 1.4
• Sequential Read Speed: Up to 3,300 MB/s
• Sequential Write Speed: Up to 1,300 MB/s
• Random Read Speed (4KB): Up to 200,000 IOPS
• Random Write Speed (4KB): Up to 256,000 IOPS
• Flash Memory Type: 3D NAND Flash
• Error Correction: LDPC (Low-Density Parity Check) Code
• Shock Resistance: 1500G, duration 0.5ms, Half Sine Wave
• Vibration Resistance: 10~2000Hz, 1.5mm, 20G, 1 Oct/min, 30min/axis (X,Y,Z)
• Dimensions: $80\text{ mm} \times 22\text{ mm} \times 2.25\text{ mm}$ ($3.15” \times 0.87” \times 0.09”$)
• Weight: 9 g (0.02 lbs)
• Operating Temperature: $0^\circ\text{C}$ to $70^\circ\text{C}$ ($32^\circ\text{F}$ to $158^\circ\text{F}$)
• Storage Temperature: $-40^\circ\text{C}$ to $85^\circ\text{C}$ ($-40^\circ\text{F}$ to $185^\circ\text{F}$)
• Endurance (TBW): 125 TBW
• Mean Time Between Failures (MTBF): 1,500,000 Hours