Acer Aspire 4743Z Aspire 4743 and 4743Z Notebook Series Service Guide - Page 35

Processor Specifications Item i5-560M i5-480M i3-390M i3-380M P6300 P6200 CPU Speed (GHz) 2.66 2.66 2.66 2.53 2.26 2.13 Cores 2 2 2 2 2 2 Bus Speed (FSB/ DMI/QBI) 2.5 GT/s 2.5 GT/s 2.5 GT/s 2.5 GT/s 2.5 GT/s 2.5 GT/s Mfg Tech 32 nm 32 nm 32 nm 32 nm 32 nm 32 nm Cache Size 3 MB 3 MB 3 MB 3 MB 3 MB 3 MB Package Core Voltage PGA988 PGA988 PGA988 PGA988 PGA988 PGA988 0.775-1.4 V 0.775-1.4 V 0.775-1.4 V 0.775-1.4 V 1.075-1.175 V 1.075-1.175 V CPU Fan True Value Table CPU Temperature Fan Speed (RPM) 50 2600 58 3000 66 3300 74 3700 85 4000 Throttling 50%: On= 95 °C; OFF=80 °C OS shut down at 100C; H/W shut down at 92 °C SPL Spec (dBA) 28 31 34 37 40 System Memory Item Memory controller Memory size DIMM socket number Supports memory size per socket Supports maximum memory size Supports DIMM type Supports DIMM Speed Support DIMM voltage Supports DIMM package Specification Built in at CPU 1GB, 2GB, 4GB DDR3 RAM 2 2GB 4GB Support DDR III 1066/1333MHz SDRAM memory interface design 1066/1333MHz 1.5V 240-pin SODIMM Hardware Specifications and Configurations 1-25