SanDisk WORM SD cards with the introduction of police data can be kept 100 years
SanDisk has announced volume shipments to the Japanese police new SD Memory Card WORM (Write-Once Read-Many / write once,battery , read many), known as one of the data can be stored for up to 100 years.
WORM normal appearance and the SD card is no different from any compatible device can read, but only for certain special equipment for his writing and the internal use of technology in the single controller of SanDisk, VW-VBG6 , a file will be written immediately after being heavily protected, not authorized to modify, extend, withdraw, even after a century are still able to read. The only regret is that its capacity is only 1 GB only.
WROM SD card for each of them has its own unique number that can meet the special cases of long-term storage of files and related information, especially the pictures, the paper for the convenience of traditional film archives, course .
The SD memory card WROM was adopted by the Japanese police and deployment of globally while supply and price as the amount of purchase.
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