System components – NEC VXi User Manual

Page 144

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B-2 Specifications

System Components

The following specifications are standard except where noted.

System Processor

Depending on the model:

!

Intel Celeron — 450 MHz, 500 MHz, or 600 MHz

!

Intel Pentium III — 450 MHz or 500 MHz (without SpeedStep)

!

Intel Pentium III — 600 MHz, 650 MHz, or 700 MHz (with SpeedStep)

Random Access Memory (RAM)

!

Standard Main Memory — 64 MB high-speed interleaved access

!

Optional Expansion — 1 SO-DIMM slot

Expandable in 64-MB or 128-MB increments

Maximum 256 MB total

!

Video RAM —

4.0

MB

!

Cache RAM — 128-KB L2 cache (Celeron) or 256-KB L2 cache (Pentium III)

Read-Only Memory (ROM)

512-KB flash ROM with boot block

Calendar Clock

Year/month/day/hour/minute/second maintained by internal back-up battery

Input/Output (I/O) Facilities

Integrated industry-standard interfaces

!

Modem Port — 1 port, RJ-11 jack or LAN Port on some models

!

TV Out — 1 port, 2-pin RCA jack, NTSC/PAL support

!

DC In — 1 port for AC adapter cable

!

PS/2 Port — 1 port, PS/2, 6-pin MiniDin

!

Parallel — 1 port, 25-pin D-sub

!

USB Ports — 2 ports, base connector

!

Expansion — 1 port, 80-pin for optional Port Replicator

!

Serial — 1 port, 9-pin D-sub

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