Acer 4050 User Manual download pdf (Page 28)

Chapter 1 21

Hardware Specifications and Configurations

Processor

Item Specification

CPU type

Intel

Pentium

M Processor at 1.4~2.1 GHz

Intel

Celeron

M Processor at 1.2~1.5 GHz

CPU package

FCBGA package

CPU core voltage

Intel

Pentium

M Processor supports automatic selection of power

supply voltage

CPU I/O voltage 1.05V

BIOS

Item Specification

BIOS vendor Insyde

BIOS Version Insyde MobilePRO BIOS 4.0

BIOS ROM type Flash ROM

BIOS ROM size 512KB

BIOS package 32 lead of PLCC

Bupported protocols ACPI 1.0b,PC Card 95, SM BIOS 2.3, EPP/IEEE 1284, ECP/IEEE 1284

1.7 & 1.9, PCI 2.2, PnP 1.0a, DMI 2.0, USB, VGA BIOS, CD-ROM bootable

BIOS password control Set by setup manual

Second Level Cache

Item Specification

Cache controller Built-in CPU

Cache size

Intel

Pentium

M Processor 1M/2M

Intel

Celeron

M Processor 512K

1st level cache control Always enabled

2nd level cache control Always enabled

Cache scheme control Fixed in write-through

System Memory

Item Specification

Memory controller Intel 855GME

Memory size 128MB/256MB/512MB/1024MB(1GB)

DIMM slot number 2 slots

Supports memory size per socket 1GB

Supports maximum memory size 2GB (by two 1024MB SO-DIMM module)

Supports DIMM type DDR Synchronous DRAM

Supports DIMM Speed 333 MHz

Supports DIMM voltage 2.5V

Supports DIMM package 200-pin SO-DIMM

Memory module combinations You can install memory modules in any combinations as long as they

match the above specifications.

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Acer 4050 User Manual Page 28

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