NEC VXi Laptop User Manual


 
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