Acer TravelMate 280 TravelMate 230/280 Service Guide - Page 26

Hardware Specifications and Configurations System Board Major Chips Item System core logic Super I/O controller Audio controller Video controller Hard disk drive controller Keyboard controller CardBus Controller RTC Intel ICH4 Mitsubish 38857 Cirrus CS4299XQ Intel 845GL Embedded in Intel ICH4 Mitsubish 38857 OZ 6912T-U Intel ICH4 Controller Processor (for TravelMate 230) CPU type Item CPU package CPU core voltage CPU I/O voltage Intel Celeron Pentium® 4 To 2.0GHz uFCBGA 1.7V 1.25V Specification Processor (for TravelMate 280) Item CPU type CPU package CPU core voltage CPU I/O voltage Specification Intel Mobile Northood P4 with 512KB Cache To 2.4GHz uFCBGA 1.7V 1.25V BIOS Item BIOS vendor BIOS Version BIOS ROM type BIOS ROM size BIOS package Supported protocols BIOS password control Specification Phoenix BIOS R01XXX Flash ROM 512KB 32 Pin PLCC ACPI 2.0 (if available, at least 1.0b), SMBIOS 2.3, PCI 2.2, Boot Block, PXE 2.0, Mobile PC2001, Hard Disk Password, INT 13h Extensions, PCI Bus Power Management interface Specification, EI Torito-Bootable CDROM Format Specification V1.0, Simple Boot Flag 1.0 Set by switch, see SW1 settings Second Level Cache Item Cache controller Cache size 1st level cache control 18 Built-in CPU 128KB Always Enabled Specification TravelMate 230/ 280