Toshiba TECRA M9 Maintenance Manual page 23

1.2 System Unit Block Diagram
The system unit is composed of the following major components:
Processor
® TM
• Intel
Core
• Core speed:
•
2.40GHz (T7700) /2.20GHz (T7500) / 2.00GHz (T7300)
In the case of Processor which built in 4MB L2 cache memory
•
1.80GHz (T7100)
In the case of Processor which built in 2MB L2 cache memory
– Processor bus speed: 800MHz
– Core voltage: 0.50V to 1.325V
– Integrated L2 cache memory of 2MB or 4MB
– Integrated NDP
– 478-pin Micro FC-PGA package
Memory
Two memory slots are provided. Expansion up to 4GB (4,096MB) is available.
Memory
• DDR2-SDRAM
• 667MHz
• 1.8 volt operation
• FBGA
Memory Module
• 200 pin, SO Dual In-line Memory Module (SO-DIMM)
• PC 5300
• 512MB/1GB (1,024MB)/2GB (2,048MB)
TECRA M9 Maintenance Manual (960-631)
2 Duo Processor
( ): Processor Number
[CONFIDENTIAL]
1 Hardware Overview
1-9