Hardware Specifications And Configurations - Acer ASPIRE 5251 Service Manual

Hardware Specifications and Configurations

Platform
Item
CPU
Chipsets
Processor Specifications
CPU
Item
Speed
AAN330 2.23 GHz
AAP320 2.1 GHz
AAP320_ 2.1 GHz
BR
AMDV12 2.2 GHz
0
APN830 2.1 GHz
APN930 2.0 GHz
ATN530 2.5 GHz
ATP520 2.3 GHz
ATP520_ 2.3 GHz
BR
CPU Fan True Value Table (Tj = 100 DIS)
CPU Temp (°C)
Core 0
50
56
63
70
80
95
• Throttling 50%: On=95°C, Off=85°C
• OS Shutdown: 100°C
• H/W Shutdown: 92°C
14
• 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
• 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
Hyper
Cores
Transport
2 1.8 GHz
2 1.8 GHz
2 1.8 GHz
1 1.8 GHz
3 1.8 GHz
4 1.8 GHz
2 1.8 GHz
2 1.8 GHz
2 1.8 GHz
Fan Speed (rpm)
2500
2900
3200
3600
4000
4000
Specification
Cache
Package
Size
1 MB S1g4
1 MB S1g4
1 MB S1g4
512 KB S1g4
1.5 MB S1g4
2 MB S1g4
2 MB S1g4
2 MB S1g4
2 MB S1g4
28
31
34
37
40
40
Core
Acer P/N
Voltage
35 W
25 W
25 W
25 W
35 W
35 W
35 W
25 W
25 W
SPL Spec (dBA)
Chapter 1