Toshiba SATELLITE M40 Series, Maintenance Manual

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1 Hardware Overview 1.2 System Unit Components
12 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual
The system unit of the computer consists of the following components:
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Processor: Intel Pentium M (Dothan) Processor and Celeron M
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Intel Dothan Processor (533MHz)
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Core speed: 1.6/1.73/1.86/2.0/2.13 GHz
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System bus: 533 MHz
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On-die level 2 cache 2 MB
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Advanced Power Management features including Enhanced
Intel ® SpeedStep ® technology
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Celeron-M (400MHz)
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Core speed: 1.3/1.4/1.5 GHz
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System bus: 400 MHz
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On-die level 2 cache 1 MB
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Memory
Two expansion memory slots were provided, They can hold 128/256/512/1024MB expansion
memory modules available as options to grow up to 2.0 GB.
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PC2700/333MHz DDR SDRAM supported
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128/256/512/1024MB modules supported
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128 MB (16M x 16 x 4P)
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256 MB (16M x 16 x 8P)
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512 MB (32M x 16 x 8P)
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1024 MB (64M x 8 x 16P)
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2.5 volt operation
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No parity bit
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64-bit data transfer