Gigabyte 256GB M.2 NVMe SSD GP-GSM2NE3256GNTD

Interface: PCI-Express 3.0 x4, NVMe 1.3
Form Factor: M.2 2280
Total Capacity: 256GB
NAND:NAND Flash
External DDR Cache: N/A
Sequential Read speed: Up to 1700 MB/s
Sequential Write speed: Up to 1100 MB/s
Random Read IOPS: Up to 180k
Random Write IOPS: Up to 250k
Dimension: 80 x 22 x 2.3 mm
Mean time between failure (MTBF): 1.5M hours
Power Consumption (Active): Avg. read : 2.6W ; Write : 2.4W
Power Consumption (Idle): 1.9mw
Temperature (Operating): 0°C to 70°C
Temperature (Storage): -40°C to 85°C