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Green circuit board M.2 2280 SSD with black controller and gold edge connector

Lexar

Lexar NM620 512GB internal SSD

SKU CH-T5K1-4PGTG

A 512GB M.2 2280 NVMe drive delivering 3300 MB/s read and 2400 MB/s write for faster system responsiveness

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2280
  • Capacity512GB
  • Memory Components3D TLC
  • InterfacePCIe Gen3x4 NVMe

Options 512GB

  • Fast boot and load times with up to 3300 MBps sequential read
  • Responsive multitasking from 200,000 IOPS random read performance
  • Reliable storage backed by 1,500,000 hours MTBF and 250TB TBW
  • Compact M.2 2280 form factor fits modern laptops and desktops
  • Data integrity protected by LDPC error correction technology

Lexar NM620 512GB NVMe Drive

The Lexar NM620 is a 512GB internal SSD built for consumer desktops and laptops. It uses a PCIe Gen3x4 NVMe interface to deliver sequential reads up to 3300 MBps and writes up to 2400 MBps. Random performance reaches 200,000 read IOPS and 256,000 write IOPS. The drive targets PC enthusiasts and gamers who want faster load times than a SATA-based SSD.

M.2 2280 Build and Connectors

The single-sided M.2 2280 module measures 80.00mm long, 22.00mm wide and 2.25mm high, weighing 9.00g. It draws up to 3497 mW during reads and 3196 mW during writes. With no moving parts it survives 1500G shock and vibration from 10 to 2000 Hz at 20G. Operating temperatures span 0°C to 70°C and storage temperatures span -40°C to 85°C.

Upgrading from SATA or Older NVMe

The NM620 provides roughly six times the sequential throughput of a typical SATA SSD. A 250TB write endurance rating and 1,500,000-hour MTBF support heavy daily workloads. LDPC error correction protects data integrity on the 3D TLC NAND. The jump is worth it when boot drives or game libraries still sit on SATA or on an earlier Gen3 drive with lower IOPS.

Highlights

  • Fast boot and load times with up to 3300 MBps sequential read
  • Responsive multitasking from 200,000 IOPS random read performance
  • Reliable storage backed by 1,500,000 hours MTBF and 250TB TBW
  • Compact M.2 2280 form factor fits modern laptops and desktops
  • Data integrity protected by LDPC error correction technology

Specifications

BrandLexar
SeriesNM620
ModelLNM620X512G-RNNNG
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2280
Capacity512GB
Memory Components3D TLC
InterfacePCIe Gen3x4 NVMe
Max Sequential ReadUp to 3300 MBps
Max Sequential WriteUp to 2400 MBps
4KB Random ReadUp to 200,000 IOPS
4KB Random WriteUp to 256,000 IOPS
MTBF1,500,000 hours
FeaturesTBW: 250TB
High-speed PCIe Gen3x4 interface: 3300 MB/s read and 2400 MB/s write - NVMe 1.4 supported
M.2 2280 form factor
Get 6x the speed of a SATA-based SSD
Ideal for PC enthusiasts and gamers
3D NAND
Features LDPC (Low-Density Parity Check)
Shock and vibration resistant with no moving parts
Power Consumption (Active)Active write: 3196 mW
Active read: 3497 mW (Maximum)
Operating Temperature0°C ~ +70°C
Storage Temperature-40°C ~ +85°C
Max Shock Resistance1500G
Max Vibration Resistance10~2000 Hz, 1.5 mm, 20G, 1 Oct/min, 30 min/axis (X,Y,Z)
Height2.25mm
Width22.00mm
Depth80.00mm
Weight9.00g

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Questions about this item

What practical throughput does the PCIe Gen3x4 NVMe 1.4 interface cap at for this NM620?

The interface supports up to 3300 MB/s sequential read and 2400 MB/s sequential write, with 200000 IOPS random read and 256000 IOPS random write.

What physical slot and dimensions does the M.2 2280 form factor require?

It fits a standard M.2 2280 slot measuring 80.00 mm long, 22.00 mm wide and 2.25 mm high, weighing 9.00 g.

How is the drive installed, and which step is often missed?

Insert the drive at an angle into the M.2 slot, press flat, and secure with the motherboard screw; many forget the screw and leave the drive unsecured.

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