So let’s know what is hardware or computer hardware?
Table of Contents
- 1 What is Computer Hardware
- 2 Computer hardware Category
- 3 Types of Computer Hardware
What is Computer Hardware
The device on which you are reading this article is also a Hardware cmponent.
Examples of computer hardware are Keyboard, Monitor, Mouse, CPU etc.
Computer hardware can be divided into six categories.
Computer hardware Category
The following six categories of computer.
- Input Devices
- Output Device
- Storage Device
- Processing Device
- Power Supply
- Other Internal components
Types of Computer Hardware
The types of computer hardware are given below, as well as a list of hardware.
List of Computer Hardware
- RAM (Random Access Memory)
- ROM (Read-Only Memory)
- Power Supply
- Video Card
- Hard Drive (HDD)
- Solid-State Drive (SSD)
- Optical Drive (e.g., BD/DVD/CD drive)
The keyboard has buttons like a typewriter.
Three types of keyboards are used.
Types of Keyboard
- QWERTY Keyboards
- AZERTY Keyboards
- DVORAK Keyboards
A monitor is a display device or screen that shows the processed data or output data to us as text, image or graphics.
A monitor is an output device, but ever since the touch screen has come into existence. Since then, touch screen monitors and display input devices are also used.
So it cannot be completely said that monitor is only Output hardware device. The monitor whose screen is not a touch screen. The same monitor is the output device, both of the other touch screens fall under the category of both Input / output.
Types of monitor
- CRT Monitor
- LCD Monitor
- LED Monitor
- Plasma Monitor
The motherboard is a circuit board, which divides the power between the hardware device such as RAM, CPU and makes communication.
The motherboard is inside the CPU case, on which RAM, ROM, CPU and other circuits are connected.
The motherboard is called mb, mainboard, mboard, mobo, mobd, backplane board, base board, main circuit board, planar board, system board, or logic board.
- RAM Slot
- Expansion Slot
- Inductor (Coil)
- USB Port
- PCI Slot
- AGP Slot
- Heat Sink
- Power Connector
- CMOS battery
RAM (Random Access Memory)
RAM (random access memory) is the internal memory of a CPU to store data, programs, and program results. It is a read / write memory that stores data until the machine works. The data is erased as soon as the machine is switched off.
It is also known as Main memory, primary memory, or system memory.
Types Of RAM (Types of RAM)
There are two types of RAM
- Static RAM (SRAM)
- Dynamic RAM (DRAM)
According to ComputerHope in the development of computers, RAM has various forms. Some more common examples are
ROM (Read-Only Memory)
ROM (read-only memory) This is a memory device or storage device that stores information permanently.
This is called read-only memory because we can only read its program but cannot write to it.
Types of ROM
- Masked Read-Only Memory (MROM)
- Programmable Read-Only Memory (PROM)
- Erasable and Programmable Read-Only Memory (EPROM)
- Electrically Erasable and Programmable Read-Only Memory (EEPROM)
- FLASH ROM