Types of storage devices | Storge divice explain

Types of storage devices


What styles or types of data storage devices have you seen in a competitive examination? If you want to learn everything there is to know about them, read the entire article Computer Storage Device Types in Hindi.

Then please tell us as soon as possible about the different types of data storage devices.

Types of storage devices,



Types of computer storage devices


There are few different types of Computer Storage Device, but here we will divide all those types in some way so that we can understand and remember them.

As a result, we'll break down these storage devices into five categories. You'll find out more about that further down. Let me tell you that these storage devices are used to store computer data for your knowledge.

1. Magnetic Storage Device


Magnetic storage devices are the first form of storage device to appear. These are the most commonly used devices in today's world. This is due to the fact that they are both inexpensive and readily accessible.

Apart from this, a large amount of data can also be stored in it.

  Magnetic storage devices are connected to the computer, then a magnetic field is generated with the help of two magnetic polarities. At the same time, this device can easily read binary language and can also store information.


Examples of magnetic storage devices

Let's know about examples of magnetic storage devices.




  • Floppy Disk - Also known as a floppy diskette. It is a reusable storage unit, which means it can be quickly removed and replaced. Its shape is identical to a square with certain magnetic elements at the same time.

It rotates and stores data when it is inserted into the computer's disc reader. It is no longer used; instead, CDs, DVDs, and USB drives are used.

  • Magnetic Strip - These magnetic strips are connected with devices that have digital data in them. The best example of this is your ATM debit card, the strip that is behind it stores digital data.

  • Hard Drive - A hard drive is a primary storage unit that is directly attached to the disc controller on the motherboard. This is an important storage area since it is used to instal every new software or application on the computer
Then there's the issue of whether it's attributable to software programmes, pictures, videos, or some other cause. The hard drive has the capacity to hold a large amount of data.

  • Zip Disk - Iomega released the Zip Disk, a removable storage unit. It could only store up to 100 MB of data in its early stages. It can store up to 750 MB of data at the same time, but only later.

2. Optical Storage Device


Optical storage systems are devices that detect and store data using lasers and lights. They are much less costly than USB drives, and they can hold much more data.

Optical storage devices are examples.

Let's look at a few examples of optical storage devices now.

Compact Disc is a full-fledged platform for CD-ROM. It's a read-only memory that can also be used as an external computer to read and store data in the form of audio or apps. A CD-ROM can hold up to 650MB or 700MB of data.

DVD (Blu-ray) - Blu-ray Disc, or Blu-ray for short. It's a storage medium for digital optical discs. It was created to outperform (be superior to) the previous version.

You can use it as a readable, recordable, and rewritable device at the same time. These devices' recordings may be used by connecting them to other systems outside.

CD-R - A CD-R is a readable Compact Disc that records and stores data using photosensitive organic dye. You may think of it as a low-cost alternative for storing software and applications.

DVD-R, DVD + R, DVD-RW, and DVD + RW discs – DVD-R and DVD + R are single-use recordable discs, while DVD-RW and DVD + RW are rewritable discs. It means they can be published several times.

The formatting and compatibility of + and - are the key differences.


3. Storage Device with Flash Memory

In recent years, flash memory storage devices have increasingly replaced magnetic and optical storage devices. These are extremely simple to use, compact, and can be made available anywhere else.

Data storage is much less expensive and more convenient with them.

Flash memory storage devices few examples.

Let's look at a few examples of Flash Memory storage devices that are commonly used by people.

A USB drive is also known as a pen drive. These storage devices are small, but they have the benefit of being able to store a large amount of data.

They have an integrated circuit on which data can be stored and replaced.

SSD - Solid State Drive is the full name of the forum. It's a flash memory system that saves data using integrated circuit assemblies.


Memory Card - These memory cards are often used in small electronic and computerized devices such as mobile phones or digital cameras. These memory cards are used to store images, videos and audios data. They are much more compatible, but their sizes are also much smaller.

Memory Stick - In Memory Stick was originally launched by Sony company. The memory stick can store more data and data transfer using this storage device is easy and quick.


SD Card - Safe Digital Card is a comprehensive SD Card forum. These cards are used to store data in a number of electronic devices. Simultaneously, these SD cards are also available in mini and micro sizes.

In most cases, an SD card is inserted into a different slot on a motherboard. If a slot isn't available in a laptop, there are USB readers that can be used to insert SD cards and use them later by connecting them to a machine.



4. Paper Storage Device

These paper storage devices were used in the past to save information.

Examples of paper storage devices

Let us now know about some examples of paper storage devices.

  • OMR - Optical Mark Recognition is a full OMR forum. This is a process where the marked human data is collected. For instance, tests and surveys. At the same time, the questionnaire is used with many shaded options.

  • Punch Card—To save digital information from perforated hole, it is part of a powerful paper. Data is defined by the presence or lack of hole in default positions.


5. Online and Cloud Storage Device


At this time, the desire for Cloud Storage Devices is high because everybody needs it all at home today. In this situation, storage devices online and in the cloud seem entirely capable of doing so. Because from anywhere anyone can access them.


Examples of cloud storage devices

Let us now know about the examples of some cloud storage devices.


Cloud storage - This allows the data to be managed remotely and made available over a network together. You can use its basic functionalities for free, but you may have to pay more if your consumption limit increases.

Network Media - The computer network uses audio, video, photographs or text. In this, a group of people create and share content online.



Learn about the different types of computer storage devices and examples
If you have any questions, you can ask by commenting below, I will be happy to help you.

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