Chapter 1 15
Hardware Specifications and Configurations
Processor
Processor Specifications
CPU Fan True Value Table
Item Specification
CPU • AMD T urion™ II dual-core processor
• AMD Athlon™ 64 II dual-core processor
• AMD Sempron™ processor
Core Logic • AMD M880G Chipset
• ATI Mobility Radeon™ HD 4570
• ENE KB926 D3 for Keyboard Controller, Battery management Unit, and
RTC
• Integrated VGA solution for RS880M
CPU Package • Micro uPGA-638 Package
Item CPU
Speed Cores Bus
Speed Mfg
Tech Cache
Size Package Core
Voltage Acer P/N
AAM300 2.0GHz 2 N/A N/A 1MB N/A 35W KC.AM002.300
ATM500 2.2GHz 2 N/A N/A 1MB N/A 35W KC.TM002.500
ATM520 2.3GHz 2 N/A N/A 1MB N/A 35W KC.TM002.520
SMPM100 2.0 GHz N/A N/A N/A 512K N/A 25W KC.SM002.100
Step Action
Trip Point (Diode )
Low Limit High Limit Therm# (Thermal
Sensor)
c. Thermal Policy Fan Off - 55 P1
Step 1 Fan S peed1 50 60 P2
Step 1 Fan S peed2 55 65 P3
Step 2 Fan S peed3 60 75 P4
Step 3 Fan S peed4 65 85 P5
Step 4 Fan S peed5 75 95
Step 5 Throttling 50% 80 100
EC Shutdown
Step Action
Fan
CPU Cut
Frequency SPL Spec
(dBA)
Fan
Speed
(RPM)
Fan
Voltage
(V)
Fan
Current
(l)
c. Thermal Policy Fan Off 0 --- --- 0% -
Step 1 Fan Speed1 2900 TBD TBD 0% 28
Step 1 Fan Speed2 3200 TBD TBD 0% 31
Step 2 Fan Speed3 3500 TBD TBD 0% 34
Step 3 Fan Speed4 3900 TBD TBD 0% 37
Step 4 Fan Speed5 4300 TBD TBD 0% 40
Step 5 Throttling 50% 4300 TBD TBD 50% 40
EC Shutdown