Lexar LNM620 Internal SSD M.2 PCIe Gen 3*4 NVMe 2280 – 512GB (LNM620X512G-RNNNG)

Name: Lexar LNM620 Internal SSD M.2 PCIe Gen 3*4 NVMe 2280 - 512GB (LNM620X512G-RNNNG)
Brand: Lexar
SKU: 21643
Availability: InStock

KSh 6,000.00 (+ VAT(16%)

Lexar LNM620 512 GB Internal SSD (M.2 2280, PCIe Gen 3×4 NVMe 1.4) delivers fast, reliable storage with sequential read speeds up to ~3,300 MB/s and write speeds around ~2,400 MB/s, offering a noticeable performance jump over SATA drives. Built on 3D TLC NAND with LDPC error correction and backed by a 5‑year warranty, it ensures data integrity and endurance rated at around 250 TBW (512 GB version) with a 1.5‑million‑hour MTBF for long‑term dependability.

The compact M.2 2280 form factor—just ~80 mm × 22 mm and ~8–9 g—fits most modern laptops and desktops, while its shock- and vibration‑resistant, fan‑free design adds extra durability and quiet operation. Optimal for everyday computing, light gaming, and content creation, it delivers compelling price-to-performance value, although some users report speed degradation when the drive is heavily filled due to its DRAM-less design.

Categories: Computing & Gaming, Internal SSD Tags: High‑speed Lexar SSD, Lexar LNM620 Internal SSD, Lexar NVMe 1.4 SSD, M.2 2280 NVMe SSD 512 GB Brand: Lexar

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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.