Acer 5551 Laptop User Manual


 
14 Chapter 1
Hardware Specifications and Configurations
Platform
Processor Specifications
CPU Fan True Value Table (Tj = 100 DIS)
Throttling 50%: On=95°C, Off=85°C
OS Shutdown: 100°C
H/W Shutdown: 92°C
Item Specification
CPU AMD Family 10h Champlain Processor S1g4 Package
AMD Turion™ II Dual-Core Mobile Processor
AMD Athlon™ II Dual-Core Processor for Notebook PCs
AMD Sempron™ Processor for Notebook PCs
AMD Phenom™ II Dual-Core Processor
AMD V-Series Processor
Chipsets AMD RS880M North Bridge uFCBGA-528p
AMD SB820M South Bridge uFCBGA-605p
ATI Mobility Radeon™ HD 5650/5470 GPU with 1GB/512M DDR3 VRAM
ENE KB926 for Keyboard Controller, Battery management Unit, and RTC.
Realtek RTS5160 for Card Reader, 5 in 1 controller.
Realtek ALC272-X for High Definition Audio Codec.
Broadcom BCM57780A1KMLG for Giga LAN
Item
CPU
Speed
Cores
Hyper
Transport
Cache
Size
Package
Core
Voltage
Acer P/N
AAN330 2.23 GHz 2 1.8 GHz 1 MB S1g4 35 W
AAP320 2.1 GHz 2 1.8 GHz 1 MB S1g4 25 W
AAP320_
BR
2.1 GHz 2 1.8 GHz 1 MB S1g4 25 W
AMDV12
0
2.2 GHz 1 1.8 GHz 512 KB S1g4 25 W
APN830 2.1 GHz 3 1.8 GHz 1.5 MB S1g4 35 W
APN930 2.0 GHz 4 1.8 GHz 2 MB S1g4 35 W
ATN530 2.5 GHz 2 1.8 GHz 2 MB S1g4 35 W
ATP520 2.3 GHz 2 1.8 GHz 2 MB S1g4 25 W
ATP520_
BR
2.3 GHz 2 1.8 GHz 2 MB S1g4 25 W
CPU Temp (°C)
Core 0
Fan Speed (rpm) SPL Spec (dBA)
50 2500 28
56 2900 31
63 3200 34
70 3600 37
80 4000 40
95 4000 40