Definition of ECC
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ECC - Error Correction Code
Definition: A system of scrambling data and recording redundant data in stored data in order to enable the detection of errors that can be corrected by the device's controller when the data is read. ECC memory can detect up to 4-bit memory errors; only single-bit errors, however, can be corrected. See also CRC.
Category: Memory
Guides: ECC - Error Correction Code
ECC optimised
Definition: On a SIMM or DIMM, the use of a module addressing architecture that facilitates the use of the memory module by systems with ECC. ECC optimised memory modules do not have byte-write capability.
Category: Memory