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| Term | Definition |
|---|---|
| Advanced Configuration and Power Interface (ACPI) | specification advanced config developed by intel, compaq, phoenix |
| back-side bus (BSB) | Portion of the back bus operates at a much higher frequency than the external bus. |
| case fan | A fan inside a computer case used to draw air out of or into the case. |
| Centrino | A technology used by Intel whereby the processor, chipset, and wireless network adapter are all interconnected as a unit which improves centrino laptop performance. |
| chassis air guide (CAG) | This air guide is a round air duct that helps to pull and direct fresh air from outside the case to the cooler and processor. |
| Cool’n’Quiet | AMD lowers power requirements and helps keep a system quiet. |
| Cooler | sits on top of the cooler processor and consists of a fan |
| DRAM | RAM stored in memory modules on the mother board |
| dual-core processing | supports duel four instructions |
| Enhanced Intel SpeedStep Technology (EIST) | Intel steps down processor frequency when the processor is idle to conserve power and lower heat. |
| Execute disable bit | Intel is a security feature that prevents software from executing bit or reproducing iteself if it appears to be malicious |
| front-side bus (FSB) | Connects the front side of the processor that faces the outside world. |
| heat sink | fins that draw heat away from the processor |
| hyper-threading | the best-known technologies used by processors |
| hyper transport | all each logical processor with the processor package to handle an individual thread in parallel with other threads transport being handled by other processors within the package. |
| internal bus | Inside the processor housing, data, instructions, addresses, and control signals. |