or Quad Core processors (on one single chip) instead of the traditional one core per chip. Now the total number of Cores can slot into a socket as before and a single heat sink and fan can keep everything to the right temperature. Types of processors: Intel Pentium Dual Core Processors The Intel Pentium processors with Intel dual-core technology deliver great desktop performance‚ low power enhancements‚ and multitasking for everyday computing. Intel Dual Core i3 Processors Intel Core i3
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difference between static RAM and dynamic RAM in my computer? Your computer probably uses both static RAM and dynamic RAM at the same time‚ but it uses them for different reasons because of the cost difference between the two types. If you understand how dynamic RAM and static RAM chips work inside‚ it is easy to see why the cost difference is there‚ and you can also understand the names. Dynamic RAM is the most common type of memory in use today. Inside a dynamic RAM chip‚ each memory cell holds
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THE PROCESSOR Processor an electronic circuit which executes computer programs‚ containing a processing unit and a control TYPES OF CPU Single Core Processors with only one core(e.g. AMD Athlon Fx‚ intel Celeron). A Dual-core processor has two cores (e.g. AMD Phenom II X2‚ Intel Core Duo). A Quad-core processor contains four cores (e.g. AMD Phenom II X4‚ Intel’s quad-core processors‚ see i3‚ i5‚ and i7 at Intel Core). A Hexa-core processor contains six cores (e.g. AMD
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different demands on processors than desktop computing‚ yet up until now‚ mobile x86 platforms have simply made do with the same old processors originally designed for desktops. Those processors consume lots of power‚ and they get very hot. When you’re on the go‚ a power-hungry processor means you have to pay a price: run out of power before you’ve finished‚ run more slowly and lose application performance‚ or run through the airport with pounds of extra batteries. A hot processor also needs fans to
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about when we say “memory.” Storage One of the things we expect our PCs to do is to store information. This information can be our data files‚ it can be our application software‚ or our operating system. If this information were not stored in the PC itself‚ we would have to re-install it every time we turned on the PC‚ and then it would have to be stored or kept somewhere while it was being used‚ as well. So right here we can see that there are two kinds of storage – short-term or temporary‚ and
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for? RAID (Redundant Array of Independent Disks) is a storage technology that combines multiple disk drive components into a logical unit. Data is distributed across the drives in one of several ways called "RAID levels"‚ depending on what level of redundancy and performance (via parallel communication) is required. Marketers representing industry RAID manufacturers later attempted to reinvent the term to describe a redundant array of independent disks as a means of dissociating a low-cost expectation
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RAM Janelle Ryder CSNT 121 Your computer stores data in two places: long-term storage (including hard drives and CD-R/RWs) and short-term memory. Storage devices‚ such as hard drives‚ maintain data even when they’re turned off. Memory‚ on the other hand‚ holds onto its contents only when the computer is on and functioning. RAM chips require power to maintain their content‚ which is why you must save your data onto disk before you turn the computer off. Turn off your computer‚ and the data in
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A Project Report On SIMULATION OF DISK SCHEDULING (Using C++ and Graphics) Index ABSTRACT…………………………………………………………………………………… 2 PROBLEM DEFINITION…………..…………………………………………………..….. 3 HARDWARE REQUIREMENT….……………………………………………………….. 4 SOFTWARE REQUIREMENT………………….………………………………………… 5 ALGORITHM EXPLANATION/CONCEPT …………………………………………… 6 PROJECT DIAGRAM …………………………………………………………………….. 7 SAMPLE CODE …………………………………………………………………………….. 9 SCREEN SHOTS ………………………..……………………………………………….
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HARD DISK DRIVES •Performance •Storage capacity •Software support •Reliability Why we call it as……. • Hard disk • Fixed disk • Winchester disk Hard Disk Drive Components • • • • • • • • Disk platter Read/Write head Head arm/Head slider Head actuator mechanism Spindle motor Logic board Air filter Cables & Connectors • Disk platter • The data’s are stored in this media • Form factor 9 5.5” - actual size is 5.12” 9 3.5” - actual size is 3.74” 9 9 9 9 2.5” 1 1/8” 1 1/3” 1” • The 5.25” platter
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A Brief History of Intel’s desktop processor CPU is the most important part in computers. If compared to a person‚ computer’s heart is CPU. Processing information in accordance with its word length‚ CPU can be divided into: 4-bit processors‚ 8-bit processors‚ 16-bit processors‚ 32-bit processors and 64-bit processors‚ etc. Intel Corporation was founded in 1968‚ and then became a leader of the IT Industry. November 15th‚ 1971‚ Intel’s engineer Hoff invented the world’s first commercial
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