components of system unit


  • Video Card (graphics adapter) – with its help the outputs from a computer are displayed on the screen. Modern video cards support HDMI (high-definition multimedia interface), VGA (video graphics array) and DVI (digital visual interface).        Image result for video card graphic adapter 
  • Motherboard – a system core. Actually, it is a heart of computer. Other system elements are connected to motherboard, and the whole system is managed and controlled by it. Motherboard contains special chips on which some ICs (Integrated circuits) are etched.Image result for motherboard
  • Processor – a computer engine, its brain. CPU (central processing unit) manages most of computer operations. Processors can be with pins or pin-less. It contains a control unit and a logic unit.Image result for processor
  • RAM (random access memory) – primarily memory. It storages all data processed by programs and apps on the computer. There are dynamic and static RAMs.                                                 Image result for RAMImage result for static ram and dynamic ramsImage result for static ram and dynamic rams
  • Hard Drive – a system memory that storages data in a form of archives. Here all our files, folders, operating system, programs, and applications are saved. Hard driver can be of two type: PATA (Parallel Attachment Packet Interface) and SATA (Serial Attachment Packet Interface).    Image result for hard drive
  • Power Supply – provides every part of PC with electrical power.                                                                                                          Image result for pc power supply                                                                  -                                                                                                    Image result for components of system unit                                                                                                                                                                                                                                    Sources;                                                                                                                                        https://www.quora.com/What-are-the-components-of-a-system-unit                                      https://askbobrankin.com/replace-graphics-adapter.jpg                                                          https://images-na.ssl-images-amazon.com/images/I/519Jih6RvnL.jpg                                    https://images-na.ssl-images-amazon.com/images/I/61JdjS4lqwL._SL1000_.jpg                  https://cdn.vox-cdn.com/thumbor/LqTNMuo8aTOd-w12iyPyll9deW0=/0x0:1800x1206/1200x800/filters:focal(756x459:1044x747)/cdn.vox-cdn.com/uploads/chorus_image/image/52401215/2861_5858e530b782c.0.jpeg                      http://www.differencebetween.info/sites/default/files/images/5/dram(1).jpg                          http://www.differencebetween.info/sites/default/files/images/5/staticram.jpg                        https://brain-images-ssl.cdn.dixons.com/8/7/21534978/u_21534978.jpg                                  https://images.techhive.com/images/article/2013/01/standard-psu-100021930-large.jpg      https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjHczACGEl75NYkjn6K6_h_oti24eOzNjHlXxdWnDO9MPRCxCfqW5lN7kD-2fI9cJLLltDeP0tJiSOrM1E4gcwFZVURYXUyh0LqTJyqghJyInLL-J-uIHeKc93DG7PSkhfv0xpVBIgFnyS4/s320/Slide4.JPG

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