LEXAR LNM620 INTERNAL SSD M.2 PCIe Gen 3*4 NVMe 2280 – 256GB – LNM620X256G-RNNNG

Lexar NM620 256GB M.2 2280 NVMe SSD – Fast, Reliable Storage for Everyday Computing

🔧 Core Specifications

• Capacity: 256GB
• Form Factor: M.2 2280 (Single-sided)
• Interface: PCIe Gen3 x4
• Protocol: NVMe 1.4
• Controller: MaxioTech MAP1202A-F1C (Cougar)
• NAND Type: Micron 176-layer 3D TLC
• DRAM Cache: None (uses HMB – Host Memory Buffer)

🚀 Performance

• Sequential Read Speed: Up to 3,300 MB/s
• Sequential Write Speed: Up to 1,300 MB/s
• Random Read IOPS: Up to 92,000
• Random Write IOPS: Up to 240,000
• Pseudo-SLC Cache: Enabled for faster burst write speeds

🔋 Endurance & Reliability

• TBW (Total Bytes Written): 125 TBW
• MTBF (Mean Time Between Failures): 1.5 million hours
• Shock Resistance: 1500 G, 0.5ms
• Vibration Resistance: 20 G, 10–2000Hz
• Operating Temperature: 0°C to 70°C
• Storage Temperature: –40°C to 85°C
• Warranty: 5-year limited warranty

📦 Physical Dimensions

• Length: 80 mm
• Width: 22 mm
• Height: 2.25 mm
• Weight: Lightweight for ultrabooks and desktops