It is a common inquiry as to what the difference is between industrial and consumer SD. This chart shows a direct comparison of two types of Panasonic SD. Industrial SD offers a much wider range of products from card to embedded form factor to suggest more options for hardware design. All Panasonic industrial SDs are assembled in Japan. Using the industrial grade SLC or MLC NAND flash memory, Panasonic guarantees operational and storage temperature range from -40ºC to +85ºC. The SD controller is developed and manufactured in Japan with extended features to enhance performance and reliability. Reliability test reports are available for customer submission. Product screening is executed 100% before shipment to achieve low failures of less than 50 ppm after 1 year’s usage.