week4_09_20 - IST 195 Week 4 The Making of Your...

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IST 195 – Week 4 – The Making of Your Laptop (Chapter 4) Professor Jeff Rubin
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The System Unit The inside of the system unit on a desktop personal computer includes: Discovering Computers 2010: Living in a Digital World Chapter 4 2
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Motherboard The motherboard is the main circuit board of the system unit Discovering Computers 2010: Living in a Digital World Chapter 4 3
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Ultimate Mobile Workstation Processor: Intel® Core™ 2 Duo T9900 (6MB cache/3.06GHz/1066Mhz FSB) Memory: 8GB Dual Channel DDR3 SDRAM at 1067MHz (2 Dimms) Optical Drive: BluRay Disc Combo (DVD/CD read/write + BD read) Hard Drive: 500GB 7200 RPM SATA Video Card: ATI Mobility RADEON™ HD 4670 – 1GB Display: Edge-to-Edge FHD Widescreen 15.6 inch WLED LCD (1920x1080) W/2.0 MP $2,314
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Processor / CPU The central processing unit ( CPU ), interprets and carries out the basic instructions that operate a computer Contain a control unit and an arithmetic logic unit (ALU) Discovering Computers 2010: Living in a Digital World Chapter 4 5
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Central Processing Unit
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Dissecting the CPU 2 Cores (dual core) 3.06 Ghz – 3 billion cycles per
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