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650 - Ch 4 Part 2

Form Factors and Power Supplies

QuestionAnswer
daughter card A subordinate extension of a motherboard.
desktop case The initial screen that is displayed when an OS has a GUI interface loaded.
direct current (DC) Current that travels in only one direction (the type of electricity provided by batteries). Computer power supplies transform AC to low DC.
Display Power Management Signaling (DPMS) Energy Star standard specifications that allow for the video card and monitor to go into sleep mode simultaneously. electromagnetic interference (EMI)
Energy Star “Green” systems that satisfy the EPA requirements to decrease the overall consumption of electricity.
field replaceable unit (FRU) A component in a computer or device that can be replaced with a new component without sending the computer or device back to the manufacturer.
FlexATX A version of the ATX form factor that allows for maximum flexibility in the size and shape of cases and motherboards
form factor A set of specifications on the size, shape, and configuration of a computer hardware component such as a case, power supply, or motherboard.
full AT Another term for AT.
intelligent UPS A UPS connected to a computer by way of a USB or serial cable so that software on the computer can monitor and control the UPS.
line conditioner A device that regulates, or conditions, power, providing continuous voltage during brownouts and spikes.
low-profile case Another term for a compact case.
Created by: gcarboni
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