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Basic parameters
Time to market in February 2011
Types of household products
Product positioning all-round student
Mac OS X operating system
Processor
Processor family on behalf of Intel Core i7 2 series (Sandy Bridge)
Processor Type Intel Core i7 2720QM
2.2GHz processor frequency
Three-level cache 6MB
Sandy Bridge core type
Cores / threads quad-core / eight thread
32nm process technology
Instruction set AVX, 64bit
Power 45W
Motherboard Chipset Intel HM65
Storage Devices
Memory capacity 4GB
Memory Type DDR3 1333MHz
Memory 8GB maximum support
750GB hard drive capacity
Hard to describe 5400, SATA
Drive type DVD burners
Design-type drive
CD-ROM DVD SuperMulti Double Layer Support Description
Display
15.4-inch screen size
16:10 screen ratio
1440 × 900 screen resolution
Backlight Technology LED Backlight
Anti-glare screen, LED screen Description
Graphics
Two graphics card type (independent + integration)
Graphics chip ATI Mobility Radeon HD 6750 + Intel HD 3000
1GB memory capacity
Memory Type GDDR5
128bit memory interface
The number of stream processors, 400
Audio
Built-in audio chip audio system
Speaker built-in speaker
Microphone built-in microphone
Camera / network communications
Camera, integrated camera
Wireless LAN 802.11b/g/n wireless protocol support
Description 1000Mbps Ethernet LAN card
Bluetooth support, Bluetooth 2.1 module
Interface
Data Interface 2 × USB2.0, IEEE1394 interfaces, Thunderbolt Interface
VGA video interface
Audio Interface Headphone output port, Microphone input port
Other interface RJ45 (network interface), power connector
Card Reader All-in-1 card reader
ExpressCard expansion slot
Input Devices
Touchpad pointing device
Description of the keyboard backlight keyboard
Power Description
Battery Type Lithium Battery
Life time of 7 hours or so, depending on the specific time use of the environment
Appearance
Notebook weight 2.54Kg
Dimensions 364 × 349 × 34.1mm
Magnesium alloy casing material
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