Toshiba SATELLITE E105 - page 26

1 Hardware Overview 1.2 System Unit Components
10 Satellite E100/E105 Maintenance Manual
The system unit of the computer consists of the following components:
 Processor : Core2 Duo Processor.
y Core2 Duo Processor (1066MHz)
− Core speed: 2.53/2.80/2.93GHz
− System bus: 1066 MHz
− On-die level 2 cache: 6 MB
− Core speed: 2.00/2.10/2.26/2.40/2.53GHz
− System bus: 1066 MHz
− On-die level 2 cache: 3 MB
y Core2 Duo Processor (800MHz)
− Core speed: 1.80/2.00/2.20/2.40GHz
− System bus: 800 MHz
− On-die level 2 cache: 2 MB
y Celeron Processor (667MHz)
− Core speed: 2.00/2.16/2.30GHz
− System bus: 667 MHz
− On-die level 2 cache: 1 MB
 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 GM 45.
y 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)