SDXC230I - microSDHC

In stock
SDXC230I - microSDHC
Brand: Transcend

The industrial-grade microSDHC/SDXC230I cards offer wide temperature tolerance (-40°C to 85°C) for industrial use. These cards are the ideal solution for small form factor and write-intensive applications such as medical devices, surveillance systems, and POS terminals.


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High-quality 3D NAND flash and SLC mode for exceptional endurance and reliability

Compliant with Speed Class 10

Compliant with Video Speed Class 30 (V30)

Compliant with SD specification 3.01 (2~4GB) and 5.1 (8~64GB)

Built-in ECC (Error Correction Code) functionality

Global Wear-Leveling and Block management for reliability

Enhanced S.M.A.R.T. function for durability

Compliant with RoHS 2.0 standards

This product is listed in Digital Signage, Industrial Automation, Gaming, Mining, Medical, Transport, Transcend


Dimensions 11 mm x 15 mm x 1 mm (0.43" x 0.59" x 0.04")
Form Factor
  • microSD flash card


Flash Type
  • 3D NAND flash (SLC mode)
  • 2 GB/
  • 4 GB/
  • 8 GB/
  • 16 GB/
  • 32 GB/
  • 64 GB

Operating Environment

Operating Voltage
  • 2.7V ~ 3.6V
Drop Test
  • 1.5m free fall
Operating Temperature
  • Wide Temp.
    -40°C (-40°F) ~ 85°C (185°F)
Storage Temperature -40°C (-40°F) ~ 85°C (185°F)
Humidity 0% ~ 95%
  • Acceleration: 490 m/s² (standard holding time: 11 ms, semi-sine wave, velocity change: 3.44 m/s)
Vibration (Operating) 20 G (peak-to-peak), 20 Hz ~ 2,000 Hz (frequency)


Power Consumption (Max.) 0.2 watt(s)


Read Speed (Max.) 100 MB/s
Write Speed (Max.) 70 MB/s
Terabytes Written (Max.) 5,800 TBW
  • Speed may vary due to host hardware, software, usage, and storage capacity.


  • CE/
  • FCC
  • Three-year Limited Warranty
Warranty Policy
  • Please check for more information about the Transcend Warranty Policy.
  • Due to the complexity and variety of industrial applications, Transcend cannot guarantee 100% compatibility with all platforms and under all scenarios. For special applications and environments, it is strongly suggested that you contact Transcend beforehand for clarification.