What is Storage Device?

What is Storage Device In this post of today, we are going to tell you that if you do not know about Primary Memory and Secondary Memory in Hindi, then we must read this post till the end to know

What is Storage Device
What is Storage Device

Whenever we need use data. So we can access that data anytime with the help of storage devices. Let us now see what is What is the Storage Device in Hindi -Primary and Secondary Storage?

What is Storage Device

Storage devices are the hardware part connected to any computer or electronic. This is the part in which data and information are stored. In which one can store any type of data. Such as – software program, photograph, video, audio, documents etc.

This memory . It is called storage media And is called digital storage . Digitally ; its use data and information. Is stored in And this data is permanently or temporary & Can be.

Storage devises computer hardware . It is used to store data, store the application, port it, extract the data file and exchange the data. It works to keep any data or information permanently and temporarily.

There are many types of storage device. And all these types have their own special benefits and drawbacks. It is also known by Storage media and storage medium . Like a computer has many other storage devices including RAM, ROM, Hard disk and Cache.

Types of Storage Devices

There are two types of storage devices computer.

1 . Primary Storage Device.
2 . Secondary Storage Device

Primary Storage Device

Any computer or electronic device is also main memory. It is temporarily used to store data. Its size is very small. For this reason, it happens in the internal part of the computer.

It contains RAM and Cache Memory Both are there. It stores memory instructions, operating system and data. Primary memory is also called temporary memory or cache memory.

Primary memory is of two types.

1 . RAM (Random Access Memory)
2 . ROM (Read-Only Memory)

RAM (Random Access Memory)

This is also the root of primary memory. Its full name is Random Access Memory . It performs both read and write operations on memory. This is the temporary memory of the computer. It is made up of semiconductor.

Below is the type of RAM

  • Dynamic RAM (DRAM)
  • Static RAM (SRAM)
  • Rambus Dynamic RAM (RDRAM)

To know more about Ram in our post What is RAM?

ROM (Read-Only Memory)

ROM memory stores information that read memory. It is difficult to modify the data by this. ROM is also a type of static storage.

Which means even after the power goes out, it stores the information and does not allow loss of data.

Below is the type of ROM.

  • PROM (Programmable ROM)
  • EPROM (Erasable Programmable ROM)
  • EEPROM (Electrically Erasable Programmable ROM)
  • EEPROM (Electrically Erasable Programmable ROM) ROM)

To know more about Rom in our post What is Rom?

Cache memory

Cache memory is a volatile computer memory . Which gives the computer Microprocessor access to the data at high speed And it stores frequently used computer programs, applications and data. It is more expensive than RAM and disk memory.

To know more about Rom in our post What is Cache memory ?

Secondary Storage Devices

Secondary storage device has the capacity to store maximum data. It stores the data permanently. This storage device is inside or outside the computer. It consists of SSDs , Hard disk and USB flash device etc.

Secondary Storage Device, Megabytes  से लेकर Petabytes तक डाटा को store करने की capacity होती है. ये devices सभी प्रकार के data, program और application को computer पर store करते हैं.  जिसमे operating system, device driver, applications होते है.

  • SD cards
  • Tape drives
  • DVD drives
  • CD-ROM drives
  • Blu-ray drives
  • Floppy diskette
  • USB flash drives
  • Cloud storage
  • SSDs (Solid-state drives)
  • HDDs (Hard disk drives)

Computer Storage Device Examples

Magnetic Storage Devices

is one of the most common types of storage used with magnetic storage computer.

  • LiSuperDisk
  • Tape cassette
  • Floppy diskette
  • SSDs (Solid-state drives)
  • HDDs (Hard disk drives)
  • Magnetic strip
  • Zip diskette

Optical Storage Devices

These are optical storage devices that store another type of data. Which uses Lasers and lights to read and write data.

  • CD Disc
  • CD-ROM Disc
  • Blu-ray Disc
  • DVD-R, DVD-RW Disc

Flash Memory Devices

Flash memory devices सस्ते होने के कारण magnetic और optical media Storage devices को change कर रख दिया हैं.

  • SSD
  • SD card
  • SDHC Card
  • Memory card
  • MMC (Multi Media Card)
  • USB flash drive (Jump/Thumb drive)
  • XD-Picture Card
  • SmartMedia Card
  • Sony Memory Stick

Cloud Storage

इसमें data को online storage  किया जाता है. एक से ज्यादा devices store करने की जरुरत पड़ती है.

  • Cloud storage
  • Network media

What is cloud computing?

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