Toshiba PORTEGE M400 Maintenance Manual page 22

1 Hardware Overview
The PC contains the following components.
CPU
•
®
Intel Core
1.66GHz (Processor Number : T1300)
•
®
Intel Core
1.66GHz (Processor Number : T2300)
1.83GHz (Processor Number : T2400)
2.00GHz (Processor Number : T2500)
2.16GHz (Processor Number : T2600)
– Core voltage : 0.5V to 1.3V
FSB
L1 cache
L2 cache
Support
Package
Memory
Two memory slots are provided. Expansion up to 4GB (4,096MB) is available.
Memory
• DDR2-SDRAM
• DDR2-533 or DDR2-667 memory
• 1.8 volt operation
Memory Module
• 200 pin, SO Dual In-line Memory Module (SO-DIMM)
• PC2-4300
• 512MB/1GB/2GB
– 512MB
– 1 GB
– 2GB
BIOS ROM (Flash memory)
•
One STMicro M50FW080NB5G is used.
•
8Mbits of flash memory are used.
1-8 [CONFIDENTIAL]
TM Solo Processor
TM Duo Processor
: 667MHz
: 64KB [32KB (Code) + 32KB (Data)]
: 2MB
: Geyservile III, Deeper Sleep Mode
: 478-pin Micro FC-PGA package
512Mb×8
512Mb×16
512Mb×32
PORTEGE M400 Maintenance Manual (960-541)
1.1 Features