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Chapter 1 15
Hardware Specifications and Configurations
Processor
Processor Specifications
CPU/VGA Fan True Value Table
Item Specification
CPU Intel® Core™ i7 processor
Type 1.6GHz ~ 1.73GHz CPU
Core Logic • Mobile Intel® HM55 Express Chipset
• REALTEK ALC669X for High Definition Audio Codec
CPU Package 37.5 x 37.5 mm rPGA package (rPGA988A)
Power Vcca 1.5V, Vccp 1.05V
On-die Cache 8MB or 256KMB L2 cache
Front Side Bus 667/800/1066 MHz
Thermal IC Digital thermal sensor (DTS)
Item
CPU
Speed
Cores Bus Speed
Cache
Size
Package Power PN
i7 720QM 1.6 GHz 4 1066 MT/s
and 1333
MT/s
8 MB 37.5 x 37.5
mm rPGA
package
(988 pin)
45 W KC.72001.QMP
i7 720QM 1.73 GHz 4 1066 MT/s
and 1333
MT/s
8 MB 37.5 x 37.5
mm rPGA
package
(988 pin)
45 W KC.82001.QMP
i3 330M 2.13GHz 2 1066 MT/s
and 1333
MT/s
3 MB PGA 35 W N/A
i3 350M 2.26GHz 2 1066 MT/s
and 1333
MT/s
3 MB PGA 35 W N/A
i5 430M 2.26GHz 2 1066 MT/s
and 1333
MT/s
3 MB PGA N/A N/A
i5 520M 2.4GHz 2 1066 MT/s
and 1333
MT/s
3 MB PGA N/A N/A
i5 540M 2.54GHz 2 1066 MT/s
and 1333
MT/s
3 MB PGA N/A N/A
i7 620M 2.66GHz 4 1066 MT/s
and 1333
MT/s
4MB PGA N/A N/A
Fan On Temp (°C) Fan Speed (rpm) SPL Spec (dBA)
45 2350 31
55 2660 34
65 2950 38
75 3250 40
95 3500