SOLID  STATE DRIVE - NVMe LEXAR NM620 256GB M.2 2280
 
Product Model Number
NM620 256 GB
Storage Capacity
256 GB
Physical Format
M.2 2280 (80 mm × 22 mm × ~2.25 mm)
Bus & Protocol
PCIe Gen 3.0 ×4 NVMe (NVMe 1.4 compatible)
Maximum Read Performance
Up to ~3,300 MB/s
Maximum Write Performance
Up to ~1,300 MB/s
Typical
Up to ~92,000 IOPS
Typical
Up to ~240,000 IOPS
Memory Type
3D TLC NAND
Total Bytes Written
~125 TBW for 256 GB model
Reliability Metric
~1,500,000 hours
Usage Range
0 °C to +70 °C
Non‑Use Range
–40 °C to +85 °C
Physical Durability
1,500 G, duration 0.5 ms (half‑sine wave)
Physical Durability
10–2,000 Hz, 1.5 mm, 20 G, 1 Oct/min, 30 min per axis
Physical Size
80 mm × 22 mm × ~2.25 mm
Net Weight
Approx. 9 g
Manufacturer Warranty
3‑year 
Other Notables
NVMe drive offers much higher speed than SATA; ideal for laptops & desktops needing upgrade