Dell PowerEdge 4600 - Manual (Page 36)

modem
A device that allows your system to communicate with other systems over telephone lines.
mouse
A pointing device that controls the movement of the cursor on a screen. Mouse-aware software allows you to activate commands by clicking a mouse button
while pointing at objects displayed on the screen.
MPEG
Acronym for Motion Picture Experts Group. MPEG is a digital video file format.
ms
Abbreviation for millisecond(s).
MS-DOS
Abbreviation for Microsoft Disk Operating System.
MTBF
Abbreviation for mean time between failures.
multifrequency monitor
A monitor that supports several video standards. A multifrequency monitor can adjust to the frequency range of the signal from a variety of video adapters.
mV
Abbreviation for millivolt(s).
NDIS
Abbreviation for Network Driver Interface Specification.
NIC
Acronym for network interface controller.
NLM
Abbreviation for NetWare® Loadable Module.
NMI
Abbreviation for nonmaskable interrupt. A device sends an NMI to signal the microprocessor about hardware errors, such as a parity error.
noninterlaced
A technique for decreasing screen flicker by sequentially refreshing each horizontal line on the screen.
ns
Abbreviation for nanosecond(s), one billionth of a second.
NTFS
Abbreviation for the NT File System option in the Windows NT operating system.
NVRAM
Abbreviation for nonvolatile random-access memory. Memory that does not lose its contents when you turn off your system. NVRAM is used for maintaining the
date, time, and system configuration information.
online access service
A service that typically provides access to the Internet, e-mail, bulletin boards, chat rooms, and file libraries.
OS/2
Abbreviation for Operating System/2.
OTP
Abbreviation for one-time programmable.
parallel port
An I/O port used most often to connect a parallel printer to your system. You can usually identify a parallel port on your system by its 25-hole connector.