microSDHC/SDXC230I

Transcend's SLC mode solution features excellent endurance and reliability at cost-effective prices. 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. Transcend's memory cards are manufactured with high-quality flash chips and undergo extensive reliability testing at all stages of production.

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SLC mode

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Wide Temperature

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Alteration in Reading Data

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Rubbish Collection

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Wear levelling

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Faulty Block Management

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Early Move

Firmware features

  • ECC (Error Correction Code) function Integrated
  • Enhanced S.M.A.R.T. function for durability
  • Wear levelling

Hardware features

  • Complies with RoHS 2.0 standards
  • Electrostatic Protection (ESD IEC 61000-4-2)
  • Compliant with SD 5.1 specification
  • Complies with Speed Class 10
  • Compliant with Video Speed Class 30 (V30)
  • High-quality 3D NAND Flash and SLC mode for exceptional durability and reliability
  • Promised operational reliability over a wide temperature range (from -40 ℃ to 85 ℃)
  • Supports Transcend's Scope Pro software

*Transcend's microSDHC/SDXC230I in capacities of 2~4GB complies with SD 3.01 specifications and 8~64GB capacities comply with SD 5.1 specifications.
*Scope Pro is only available when used with the card reader. RDF5 .

Appearance

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

Storage

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

Operating Environment

Operating Voltage
  • 2.7V ~ 3.6V
Drop test
  • Free fall of 1.5m
Operating Temperature
  • Wide temperature

    -40°C (-40°F) ~ 85°C (185°F)

Storage Temperature -40°C (-40°F) ~ 85°C (185°F)
Humidity 0% ~ 95%
Hit
  • Acceleration: 490 m/s² (standard holding time: 11 ms, semi-sinusoidal wave, velocity change: 3.44 m/s)
Vibration (Operating) 20 G (Peak-to-Peak), 20 Hz ~ 2,000 Hz (frequency)

Feeding

Consumption (Max.) 2.88 watt(s)

Performance

Reading Speed (Max.) Up to 100 MB/s
Write Speed (Max.) Up to 70 MB/s
Terabytes Written (TBW) Up to 5,800 TBW
Note
  • Speed may vary due to host, hardware, software, usage and storage capacity.
  • Terabytes Written (TBW) indicates the resistance under the highest capacity.
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