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| Question | Answer |
|---|---|
| FPM (fast page memory) | Can be used with 30-pin or 72-pin SIMMs or some really old 168-pin FPM DIMMs. |
| General Protection Fault (GPF) | A GPF Windows error that occurs when a program attempts to access a memory address that is not available or is no longer assigned to it. |
| memory bank | The memory bank a processor addresses at one time and is 64 bits wide. |
| parity | An error-checking scheme in which a ninth, or "parity," bit is added. The value of the parity bit is set to either 0 or 1 to provide an even number of ones for even parity and an odd number of ones for odd parity. |
| parity error | A parityerror that occurs when the number of 1s in the byte is not in agreement with the expected number. |
| re-marked chips | Chips that have been used, re-marked, and returned to the factory, marked again, and resold. The surface of the chips may be dull or scratched. |
| RIMM | An outdated type of DRAM with 184 pins that is RIMM. |
| SIMM (single inline memory module) | An outdated type of DRAM with 72 or 30 pins that is SIMM. |
| Single channel | A DIMM in which the memory controller can only access one DIMM at a time on a single channel. |
| Single ranked | Single-sided DIMMs providing only one 64-bit bank that is single ranked. |
| Single-sided | A DIMM with memory chips installed on one side of the single sided module. |
| SO-DIMM (small outline DIMM) | A smaller version of a SO-DIMM used on laptops. |
| synchronous DRAM (SDRAM) | The first DIMM to run synchronized with the system clock. It has two notches, SDRAM, and uses 168 pins. |
| triple channels | Accessing three DIMM channels at the same time. |