IBM R31, R30 manual Product overview

Product overview

The following shows an overview of the system features.

Feature	Description
Processor	Intel Pentium III processor 1.26GHz,
	Intel Celeron processor 1.13/1.20/1.33
	GHz
Bus architecture	Host bus 64bits/133 MHz, PCI 32
	bits/33 MHz, LPC 4bits/33MHz,
	PCMCIA 16 bits, Cardbus 32 bits/32
	MHz
System memory	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
CMOS RAM	242 bytes + 4 Kbytes
Video	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
Audio	AC97 audio Intel
	16–bit audio
	Internal stereo speakers
Diskette drive (optional)	External 1.44MB (3–mode), 3.5 inch
	floppy drive via USB interface
	(Bootable)
Hard disk drive	20GB, 30GB, or 40GB, 2.5–inch
	9.5mm height, E-IDE interface
CD-ROM drive	CD-ROM: 5.25–inch, 24X speed,
	E-IDE interface
	DVD— ROM : 8X speed
	DVD/ CD— RW : 8X DVD/ CD-RW
	CD-RW
Modem	Integrated CDC soft Modem 56 Kbps
	Data/Fax Modem
Ethernet (optional)	LAN on motherboard . It supports
	10/100Mbps

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