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Ten small black microSD cards in a row

SanDisk

SanDisk Industrial IX QD332 microSDHC 16GB U1 10-Pack

SKU CH-HT1N-83C3F

Ten industrial-grade microSDHC cards with 16 GB capacity, U1 speed, up to 80 MB/s read and 50 MB/s write, rated for 384 TB written and -40 °C to 85 °C operation

  • Card typeMicroSD
  • TypemicroSDHC
  • Capacity16GB
  • Speed Class RatingU1
  • Read SpeedUp to 80MB/s
  • Write SpeedUp to 50MB/s

Option 10-Pack

  • 10-pack simplifies bulk deployment for fleets
  • Up to 80 MB/s read speed captures data fast
  • 384 TB written endurance extends service life
  • 40 °C to 85 °C operating range survives extremes
  • Power-immunity firmware protects data during sudden loss

Industrial microSDHC 16 GB 10-pack

This pack contains ten SanDisk Industrial IX QD332 microSDHC cards, each rated at 16 GB capacity with U1 speed class. Sequential read reaches 80 MB/s and write reaches 50 MB/s. The cards are built for embedded logging, surveillance and industrial IoT devices that require sustained write endurance.

Compatibility checklist

Verify the host device accepts microSDHC cards and supports the UHS-I bus to achieve the rated speeds. The operating voltage range is 2.7 V to 3.6 V, so the slot must supply within that window. Operating temperature is rated from -25 °C to 85 °C, with an extended range to -40 °C for harsher environments.

Sustained-load behaviour

Each card is rated for up to 384 TB written over its lifetime, reflecting high endurance MLC NAND and firmware wear levelling. Power immunity and auto or manual read refresh protect data during unexpected power loss. ECC, dynamic bit-flip protection and a health status meter maintain data integrity during continuous write cycles.

Highlights

  • 10-pack simplifies bulk deployment for fleets
  • Up to 80 MB/s read speed captures data fast
  • 384 TB written endurance extends service life
  • 40 °C to 85 °C operating range survives extremes
  • Power-immunity firmware protects data during sudden loss

Specifications

BrandSanDisk
Card typeMicroSD
SeriesIndustrial Wide Temp IX QD332
ModelSDSDQAF3-016G-I
TypemicroSDHC
Capacity16GB
Speed Class RatingU1
Read SpeedUp to 80MB/s
Write SpeedUp to 50MB/s
Option10-Pack

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Questions about this item

What is included in the 10-pack and do I need to buy any adapters separately?

The box contains ten SanDisk Industrial IX QD332 microSDHC cards, each 16GB. No adapters or other accessories are included; purchase a microSD-to-SD adapter separately if your device needs a full-size SD slot.

Should I choose the 16GB U1 version or a larger capacity for continuous logging?

The 16GB U1 card delivers up to 50MB/s write speed and 384 terabytes written endurance. Select a higher-capacity model only if you need more space per card; the endurance and speed ratings are identical across the Industrial IX QD332 line.

What does the 80MB/s read speed mean when the card is running in an industrial camera at -25°C?

At -25°C the card still operates within its rated -25°C to 85°C range, sustaining up to 80MB/s read and 50MB/s write. The memory-management firmware provides power immunity, ECC and wear leveling so performance remains consistent during extended captures.

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