Kingston’s CompactFlash cards have a rated error specification of less than one (1) bit in 1,000,000,000,000,000 bits read, or one (1) bit per 1015 bits read.
kingston.com/flash
3.Reserving some cells to serve as “spares.” Flash memory cells have a long but finite lifetime. Therefore, some cells are held in reserve to replace any memory cells that may fail over time.
4.Creating a File Allocation Table (FAT) or other directory. To enable flash storage devices to conveniently store and access customer files, a file management system must be created to allow any device or computer to identify the files stored in the flash storage device. The most common type of file management system for flash storage devices is the File Allocation Table (FAT), which is also used on hard drives.
5.Reserving some cells for use by the flash storage device’s controller, e.g., for storing firmware updates and other
6.Where applicable, reserving some cells for special features. For example, the specification for Secure Digital (SD) cards requires reserved areas to support special copy protection and security features.
3.0Features of Kingston’s Flash Storage Products
Kingston’s flash storage devices offer many advantages for both consumer and industrial applications:
•Flash Storage Device Warranty: Kingston warrants that its flash storage devices are free from defects in material and workmanship for the period specified below:
•CF, SD, SM, MMC Flash Cards: Lifetime
•DataTraveler® USB Flash Drives: 5 years
For further details, see kingston.com/company/warranty.asp
•Digital Media
•Solid State: Flash storage devices, as semiconductor storage devices, have no moving parts and thereby are not subject to the mechanical failure issues of hard drives. Their overall data reliability enabled them to dominate the convenience- oriented portable memory products market, operating silently with a zero decibel noise level.
C O M M I T T E D TO M E M O R Y
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