What are the main parts of the cytoskeleton? A hard disk drive (HDD), commonly known as a hard drive (HD), is a non-volatile memory hardware device that permanently stores and retrieves data on a computer (aka, it retains stored data even when the PC has been switched off). Why don't libraries smell like bookstores? Such a case usually has the wires required to connect these ports, switches and indicators to the motherboard. Monitor. The reason this board - mainly the PCB - is called the motherboard is because it is the "mother" of all the components attached to it. It's also small in terms of the amount of data it can hold. The basic parts of a desktop computer are the computer case, monitor, keyboard, mouse, and power cord. Typically, such a graphics card is made in the form of a printed circuit board (expansion board) and can be inserted into an expansion slot, universal or specialized (AGP, PCI Express). It usually contains major sub-systems such as the central processor, the chipset’s input/output and memory controllers, interface connectors, and other components integrated for general purpose use and applications. These components include but are not limited to: peripherals, interface cards, sound cards, video cards, network cards, hard drives (or other forms of persistent storage), TV tuner cards and cards providing extra USB or FireWire slots. Video card. ALL RIGHTS RESERVED. For those looking for consistent productivity, the Intel Core i5 U Series or the  AMD Ryzen Mobile 5 is recommended. Thermal Imaging Cameras and Their Applications. Motherboard. A computer doesn’t necessarily need a graphics card as most motherboards come with onboard/ integrated graphics. It is thus a kind of short-term memory and when the computer is restarted, the OS and other files are usually reloaded into RAM from an HDD or SSD. The key component then is the heatsink; they are used to cool CPUs, GPUs, and some chipsets and RAM modules. A motherboard, also called the mainboard, main circuit board, system board, baseboard, planar board or logic board, is the main printed circuit board (PCB) found in general purpose computers and other expandable systems. There are two types of heat sink: passive and active. Think of the CPU as the brain and central calculator of the computer. Earlier on, AMD processors appeared in only low end computer systems with mediocre performance and low battery life. While purchasing a computer, it is important to look at the CPU and its capabilities. Given that computers have pervaded our lives today, it is important that we get acquainted well with the computer, its hardware, how it is assembled/ put together and what are the key computer parts. Power Supply. A computer case, also known as a computer chassis, tower, system unit or a cabinet, is the enclosure housing most of the components of a personal computer. However, Core i3 does not offer these features. As the name suggests, the case indicator lights are the lights (LEDs) that prompt the user to make a note of the status of a hardware device. After all, the CPU is the brain of the PC and it plays a crucial role in the computer’s performance. Is there a way to search all eBay sites for different countries at once? A typical laptop computer may come with 8 gigabytes of RAM, while a hard disk can hold 10 terabytes. It is important to note that the power supply unit (PSU) mounting point can vary from case to case. What then is a video card? They essentially transfer the heat generated by an electronic or a mechanical device to a fluid medium, often air or a liquid coolant, where it is dissipated away from the device, thus regulating the device's temperature at optimal levels. Some have been made using dedicated enclosures, which are connected to the computer via a docking station or a cable. Among Intel CPUs, Core i3 is the slowest, i5 is average and i7 is fastest. Who is the longest reigning WWE Champion of all time? Each row and column in a RAM array has its own address line. Optical Drive DVD/RW. Sometimes these types of heat sinks are referred to as an HSF, which is an abbreviation for heat sink and fan. The size and shape of a computer case depends on the form factor of the motherboard, as it is the largest component in most computers. What are the 10 main parts of a computer? While building a PC is more complex than this, the blog is a great starting point. This typically doesn’t include the display, keyboard, and mouse. All Rights Reserved. A secondary storage device, it comprises one or more platters to which data is written with a magnetic head, all inside an air-sealed casing.

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