JetFlash 270M

Transcend's USB flash drives are manufactured with high-quality MLC NAND Flash components for exceptional endurance. Designed with USB 3.1 Gen 1 interface, ample storage capacities, wrapped in a compact form factor. The JetFlash 270M is ideal for embedded applications in the medical, military and home automation sectors.

Alteration in Reading Data

Rubbish Collection

Wear levelling

Faulty Block Management

Firmware features

  • ECC (Error Correction Code) function Integrated

Hardware features

  • USB 3.1 Gen 1 interface
  • Backwards compatible with USB 2.0
  • NAND flash MLC
  • Hot-swapping for better plug-and-play experience



Dimensions 61.5 mm x 18.6 mm x 8.7 mm (2.42″ x 0.73″ x 0.34″)


Connection Interface
  • USB 3.1 Gen 1
Type of USB
  • USB Type-A


Flash Type
  • MLC NAND Flash
  • 8 GB/
  • 16 GB/
  • 32 GB

Operating Environment

Operating Voltage
  • 5V±10%
Operating Temperature 0°C (32°F) ~ 70°C (158°F)
Storage Temperature -40°C (-40°F) ~ 85°C (185°F)
  • 1500 G, 0.5 ms, 3 axes
Vibration (Operating) 3 G (Peak-to-Peak), 5 Hz ~ 800 Hz (frequency)


Power consumption (Operating) 1 watt(s)


Reading Speed (Max.) Up to 160 MB/s
Write Speed (Max.) Up to 40 MB/s
Terabytes Written (TBW) Up to 31 TBW
Mean Time Between Failures (MTBF) 1,000,000 hour(s)
  • Speed may vary due to host, hardware, software, usage and storage capacity.
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