Product Overview - IBM thinkpad r30 Hardware Maintenance Manual

Product overview

The following shows an overview of the system features.
Feature
Processor
Bus architecture
System memory
CMOS RAM
Video
Audio
Diskette drive (optional)
Hard disk drive
CD-ROM drive
Modem
Ethernet (optional)
160
ThinkPad R30/R31 HMM
Description
Intel Pentium III processor 1.26GHz,
Intel Celeron processor 1.13/1.20/1.33
GHz
Host bus 64bits/133 MHz, PCI 32
bits/33 MHz, LPC 4bits/33MHz,
PCMCIA 16 bits, Cardbus 32 bits/32
MHz
128 MB or 256 MB base main memory
on system board PC 133
Two 144pins SODIMM slots supports
64 MB, 128MB, 256MB, and 512MB
DIMM cards
Frequency: PC 133
Maximum size: 1024 MB
242 bytes + 4 Kbytes
Intel 830 MG with 2D/3D Graphics
accelerator.
Dynamically variable video memory
size
13.3–inch, 24 bit true colors, 1024x768
pixel TFT XGA color LCD
14.1–inch, 24 bit true colors, 1024x768
pixel TFT XGA color LCD
AC97 audio Intel
16–bit audio
Internal stereo speakers
External 1.44MB (3–mode), 3.5 inch
floppy drive via USB interface
(Bootable)
20GB, 30GB, or 40GB, 2.5–inch
9.5mm height, E-IDE interface
CD-ROM: 5.25–inch, 24X speed,
E-IDE interface
DVD— ROM : 8X speed
DVD/ CD— RW : 8X DVD/ CD-RW
CD-RW
Integrated CDC soft Modem 56 Kbps
Data/Fax Modem
LAN on motherboard . It supports
10/100Mbps