Dell OptiPlex NX1, User Manual

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Introduction 1-1
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Dell
®
OptiPlex
®
NX1 systems are high-speed personal computers designed with
Intel
®
Pentium
®
II microprocessors with MMX
™
technology. These systems are
designed to be connected to a network server through a computer network. (Be sure
you have the network cable plugged into the network connector on the back of your
computer before turning on your system, or the system may not function properly.)
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Your system offers the following features:
‡
An Intel microprocessor.
A 266-, 333-, 350-, or 400-megahertz (MHz) Intel Pentium II microprocessor with
MMX technology and 512 kilobytes (KB) of cache memory.
‡
An optional network controller.
‡
A built-in 133 MHz ATI Rage Pro accelerated graphics port (AGP) video
subsystem.
‡
System memory supports error checking and correction (ECC) and non-ECC syn-
chronous dynamic random-access memory (SDRAM) dual in-line memory
modules (DIMMs).
‡
Self-Monitoring and Analysis Reporting Technology (SMART) support, which
warns you at system start-up if your hard-disk drive has become unreliable. If you
receive a hard-disk drive error message, contact your network administrator
immediately.
‡
Universal Serial Bus (USB) capability, which can simplify connecting peripheral
devices such as mice, printers, and computer speakers.
‡
A special computer chassis that should be opened only by an authorized service
technician or a qualified network administrator.
NOTE: Your network administrator determines whether the following components are
to be used.
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A Personal System/2 (PS/2)-style keyboard port and a PS/2-compatible mouse
port.