Memory that uses a ninth bit for parity checking. The checking operation is performed by circuits on the motherboard, not on the memory chips themselves. When a ...

An error detection technique that tests the integrity of digital data in the computer. Parity checking adds an extra parity cell to each 8-bit byte of memory, thus ...

I have a Mac Pro, and as most everyone here knows, it uses ECC type memory. While browsing the System Log today, I noticed that one dimm is periodically causing errors (apparently corrected). This is ...

What does satellite communication and flash storage have in common? They are error prone and low density parity check (LDPC) code technology is the answer to the ...

So I ordered 2*2GB non-parity, non-buffered memory and recieved my package today. The package claims that it's 667mhz ECC memory. I counted the chips, and each block is double sided with 9 chips on ...