Lexar LNM620 512GB Internal SSD M.2 PCIe Gen3×4 NVMe 2280
Lexar LNM620 512GB Internal SSD delivers high‑performance NVMe storage tailored for gamers, content creators, and professional users. With PCIe Gen 3×4 NVMe 1.4 support and advanced 3D TLC NAND, it offers swift application loading and smooth multitasking. Compact yet powerful, this M.2 2280 drive brings next‑level responsiveness to laptops or desktops without overheating or noise, while reliability features ensure durable, long‑term storage.
Product Features
High‑Speed NVMe Interface
Utilizes PCIe Gen 3×4 NVMe 1.4 for read speeds up to ~3,500 MB/s and write speeds up to ~2,400 MB/s, dramatically outperforming SATA SSDs.
Compact M.2 2280 Form Factor
Slim 80 × 22 × 2.25 mm design compatible with a wide range of laptops and desktops.
Durable 3D TLC NAND with LDPC
Employs advanced 3D TLC NAND flash with LDPC error correction for enhanced data integrity and endurance.
Shock and Vibration Resistance
No moving parts, built to withstand up to 1,500 G shock and aggressive vibration, ideal for portable use and rugged builds.
Solid Endurance and Reliability
Rated for 250 TBW (512 GB variant), up to 1,500,000‑hour MTBF and backed by a multi‑year limited warranty.
Product Specifications
- Capacity: 512 GB
- Form Factor: M.2 2280 (80 × 22 × 2.25 mm), approx. 9 g
- Interface: PCIe Gen 3×4 NVMe 1.4
- Sequential Read Speed: Up to ~3,500 MB/s
- Sequential Write Speed: Up to ~2,400 MB/s
- Random IOPS (512 GB): Read up to ~200 K, Write up to ~256 K
- NAND Flash: 3D TLC with LDPC ECC
- Controller: Silicon Motion proprietary controller
- Endurance (TBW): 250 TBW
- MTBF: 1.5 million hours
- Operating Temperature: 0 °C to 70 °C
- Storage Temperature: ‑40 °C to 85 °C
- Shock Resistance: 1,500 G / 0.5 ms, vibration: 20 G
- Warranty: 1‑year limited
Lexar NM620 512 GB M.2 PCIe Gen3×4 NVMe SSD is a keenly priced SSD option for those upgrading from SATA drives or entry‑level NVMe models. While it lacks DRAM cache (which can impact sustained writes when nearly full) its overall performance and endurance make it suitable for everyday computing, light gaming, and boosting system responsiveness.







Reviews
There are no reviews yet.