IndustrialSD R1

  • Compliant with SD 3.0 Specification 
  • S.M.A.R.T supported
  • Page mapping
  • Support SD mode and SPI mode 
  • Global Wear-Leveling and Block Management 
  • Read distrub management
  • Low Power Consumption


R1 SD memory cards are built with original high-quality SLC chips and are subject to rigorous environmental testing. Used with page mapping firmware, it increases the random read and write speed several tens of megabytes per second faster, making it more effective in processing small random writes. The value-adding function of firmware technology also significantly reduces the write amplification factor (WAF), prolonging product life and durability. Furthermore, customized firmware optimizing tools, such as write protect, protect stored contents, ensuring date security and integrity.
Compatible with the latest SD3.0 interface, the Apacer R1-series SD memory cards are available in capacities of 1GB to 16GB despite their small form factor and demonstrate excellent performance while consuming little power.


  • Model IndustrialSD R1
  • Interface SD3.0
  • Form Factor SD
  • NAND Flash Type SLC
  • Capacity SD:1GB~2GB; SDHC:4~16GB
  • Sustained Read Performance (MB/sec) Up to 43
  • Sustained Write Performance (MB/sec) Up to 41
  • ECC Engine Built-in 43-bit per 1K bytes BCH ECC
  • Extended Operating Temperature ( °C ) -40 ~ + 85
  • Storage Temperature ( °C ) -40 ~ + 100
  • Shock (Operating) 1,000G, 0.5ms
  • Vibration 10Hz~50Hz/3mm (frequency/displacement)
    50Hz~2,000Hz/15G (frequency/accelerate)
  • Operating Voltage 3.3 V ± 5%
  • Power Consumption Active mode: 120 mA & Idle mode: 260 uA
  • Dimension (L x W x H ) 32x24x2.1 (mm)
  • MTBF (hours) >3,000,000
  • Technology Page Mapping / Extended Temperature / S.M.A.R.T. / Content Pre-load / Erase / Write Protect
  • Application Cloud Computing / Transportation / Embedded & IPC / Military / Gaming / Healthcare


  • eDM IndustrialSD R1 1.01 MB