1.2 System Unit Components 1 Hardware Overview
Satellite/Satellite Pro/C650/C655 Maintenance Manual 11
The system unit of the computer consists of the following components:
Processor: Intel Core2 Duo, Pentium and Celeron Processor.
y Core2 Due Processor (FSB, 800MHz)
− Core Speed: 2.10 GHz
− System Bus: 800 MHz
− On-Die Level 2 Cache: 2 MB (T6570)
y Pentium Processor (FSB, 800MHz)
− Core Speed: 2.20 GHz
− System Bus: 800 MHz
− On-Die Level 2 Cache: 2 MB (T4400)
y Celeron Processor (FSB, 800MHz)
− Core Speed: 1.90/2.20 GHz
− System Bus: 800 MHz
− On-Die Level 2 Cache: 1 MB (T3100/900)
Memory: Two expansion memory slots are provided. They can hold 1.0/2.0/4.0 GB memory
modules available as options to grow up to 4.0GB for GL40 and 8.0GB for GM45.
y PC2-6400 (800MHz) DDR2 or PC3-8500 (1066MHz) DDR3 SDRAM supported
y 1024/2048/4096MB modules supported
− 1024 MB (128M x 64)
− 2048 MB (256M x 64)
− 4096 MB (512M x 64)
y DDR2 1.8 volt operation or DDR3 1.5 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 : 64K
− NvStorage Free Space : 63K
− FV00 Size : 716K
− FV00 Free Space : 45K
− FV01 Size : 128K
− FV01 Free Space : 0K