Acer TravelMate P643-V Service Manual page 38

Processor Specifications
Item CPU
Speed
i3-2350M 2.30 GHz
i3-2370M 2.40 GHz
i3-3210M 2.50 GHz
i5-3320M 2.60 GHz
i5-3360M 2.80 GHz
i5-2450M 2.50 GHz
i5-2520M 2.50 GHz
i5-2540M 2.60 GHz
i7-3520M 2.90 GHz
i7-3612QM 2.10 GHz
i7-2640M 2.80 GHz
Heat Sink Fan True Value Table
CPU Temperature
43
48
55
62
88
Throttling 50%: On = 95 °C; Off = 93 °C
OS shuts down at 98 °C; Hardware shuts down at 87 °C
System Memory
Item
Memory controller
Memory size
Number of DIMM socket
Maximum memory size per socket
Maximum system memory size
DIMM type
DIMM speed
1-28
Cores/ Max Turbo
Threads Freq
2C/4T 2.30 GHz
2C/4T 2.40 GHz
2C/4T 3.10 GHz
2C/4T 3.30 GHz
2C/4T 3.50 GHz
2C/4T 3.20 GHz
2C/4T 3.30 GHz
2C/4T 3.30 GHz
2C/4T 3.60 GHz
2C/4T 3.40/3.5 GHz
2C/4T 3.10 GHz
Fan Speed (RPM)
2100
2700
3000
3550
3800
Integrated in the Intel
1-, 2-, or 4 GB
2
4 GB
8 GB
DDR3 SDRAM
1333/1600 MHz
Mfg L3
Tech Cache
32 nm 3 MB
32 nm 3 MB
32 nm 3 MB
32 nm 3 MB
32 nm 3 MB
32 nm 3 MB
32 nm 3 MB
32 nm 3 MB
32 nm 4 MB
32 nm 6 MB
32 nm 4 MB
Specification
®
Core™ Mobile Processor
Hardware Specifications and Configurations
Max Core
TDP Voltage
35 W 1.1 V
35 W 1.1 V
35 W 1.1 V
35 W 1.1 V
35 W 1.1 V
35 W 1.1 V
35 W 1.1 V
35 W 1.1 V
35 W 1.1 V
35 W 1.1 V
35 W 1.1 V
SPL Spec (dBA)
28
31
34
37
40