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[[de:Dynamisches RAM]] [[fi:DRAM]] [[ja:Dynamic Random Access Memory]] [[pl:DRAM]]
'''DRAM''' is a type of [[random access memory]] that stores each [[bit]] of data in a separate [[capacitor]]. The amount of electric charge stored in the capacitor determines whether the bit is considered 1 or 0. As leakage causes the charge on a capacitor to decay, the information gets lost eventually, unless the charge is refreshed periodically. This puts DRAM in the class of ''volatile'' memory devices.
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