1 Hardware Overview 1.2 System Unit Components
10 Satellite A300/Satellite Pro A300/EQUIUM A300/SATEGO A300 Maintenance Manual
The system unit of the computer consists of the following components:
Processor: Core2 Duo / Dual Core Processor and Merom Celeron Processor.
y Core2 Duo Processor (1066MHz)
− Core speed: 2.26/2.40/2.53/2.80GHz
− System bus: 1066 MHz
− On-die level 2 cache: 3 MB (P8400/P8600)
− On-die level 2 cache: 6 MB (P9500/T9400/T9600)
Memory
Two expansion memory slots are provided. They can hold 512/1024/2048/4096MB
expansion memory modules available as options to grow up to 4GB for GL40 and 8 GB
for PM/GM 45.
y PC2-5300(667MHz)/ PC2-6400(800MHZ)DDRII SDRAM supported
y 512/1024/2048/4096MB modules supported
− 512 MB ( 64M x 64)
− 1024 MB (128M x 64)
− 2048 MB (256M x 64)
− 4096 MB (512M x 64)
y 1.8 volt operation
y No parity bit
y 64-bit data transfer
BIOS ROM (Flash EEPROM)
y 8Mb x 1 chip (1024KB flash parts)
− NvStorage size : 128K
− NvStorage free space : 93K
− FV00 size : 680K
− FV00 free space : 21K
− FV01 size : 64K
− FV01 free space : 45K
− FV02 size : 128K
− FV02 free space : 11K
System Controllers
y North Bridge: Intel PM45/GM45/GL40
− CPU Interface and Control
