Features - Toshiba Satellite A40 Series Maintenance Manual

1.1 Features

1 Features
1.1 Features
The Toshiba Satellite A40 Personal Computer is a high performance all-in-one PC running a
Pentium 4 or Celeron processor.
Microprocessor
Intel Mobile Pentium 4 Processor (Northwood)
A 2.40GHz, 2.66GHz, 2.80GHz, 3.06GHz or 3.20GHz Pentium 4 processor
(Northwood) with a 2.40GHz, 2.66GHz, 2.80GHz, 3.06GHz or 3.20GHz internal
clock, 533MHz bus and 1.525/1.20V core operation
Intel Mobile Pentium 4 Processor (Prescott)
A 2.66GHz, 2.80GHz, 3.06GHz, 3.20GHz or 3.46GHz Pentium 4 processor (Prescott)
with a 2.66GHz, 2.80GHz, 3.06GHz, 3.20GHz or 3.46GHz internal clock, 533MHz
bus and 1.35/1.15V core operation
Intel Mobile Celeron
A 2.40GHz, 2.50GHz, 2.60GHz, 2.70GHz or 2.80GHz Celeron processor with a
2.40GHz, 2.50GHz, 2.60GHz, 2.70GHz or 2.80GHz internal clock, 400MHz bus and
1.525V core operation
Chipset
The Satellite A40 is equipped with Intel Montara-GT, Intel ICH4-M and YEBISU-SS.
Cache Memory
Intel Mobile Pentium 4 Processor (Northwood)
12KB primary cache (in CPU) and 512KB secondary cache (in CPU)
Intel Mobile Pentium 4 Processor (Prescott)
12KB primary cache (in CPU) and 1024KB secondary cache (in CPU)
Intel Mobile Celeron
12KB primary cache (in CPU) and 128KB secondary cache (in CPU)
GPU
GPU is mounted in the Montara-GT. The internal VRAM is 64M UMA (max).
Memory
Two DDR SO-DIMM slots are available for installation of PC2700 compatible 256,
512MB and 1GB memory modules. The memory is expandable up to 2GB.
Satellite A40 Maintenance Manual (960-458)
1 Hardware Overview
1-1