Dimensions
11 mm x 15 mm x 1 mm (0.43" x 0.59" x 0.04")

Weight
0.4 g (0.01 oz)

Flash Type    
3D NAND flash

Operating Temperature
-25°C (-13°F) ~ 85°C (185°F)

Operating Voltage    
2.7V ~ 3.6V

Sequential Read/Write (CrystalDiskMark)
256 GB: Up to 100/45 MB/s
128 GB:  Up to 100/45 MB/s
64 GB: Up to 100/40 MB/s

Endurance (Max.)
256 GB: 60,000 hours
128 GB: 30,000 hours
64 GB: 15,000 hours