Storage Device Types

Many times you must have seen this question in any competitive exam that what are the types or types of computer storage devices. If you also want complete information about them, then you have to read this article Computer Storage Device Types in Hindi completely.

Then without delay, let’s all know about the types of computer storage devices.

Types of computer storage devices

Although there are many different types of Computer Storage Device, but here we will divide all those types in such a way that it is easy for us to understand and remember them.

So we will divide these storage devices into five parts. About which you will get information below. For your information, let me tell you that these storage devices are used to store computer data.

1 Magnetic Storage Device

The first storage device that comes is magnetic storage devices. These devices are used the most in today’s time. This is because they are very cheap and can be easily accessed together.

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

When these Magnetic Storage Devices are connected with the computer, then a magnetic field is generated that too with the help of two magnetic polarities. At the same time, this device can easily read binary language and can also store information simultaneously.

Examples of magnetic storage devices

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

Floppy Disk – These are also called floppy diskette. It is a removable storage device that means it can be easily removed and installed. At the same time, its shape is like a square in which there are some magnetic elements.

When it is installed in the disk reader of the computer, then it rotates and data is stored in it. It is no longer used, but CDs, DVDs and USB drives are used in its place.

Hard Drive – Hard Drive is such a primary storage device that is directly connected with the disk controller of the motherboard. This is a very important storage space because it is used to install any new program or application on the device.

Then whether it is any software programs, images, videos, or any other why not. A large amount of data can be stored in the hard drive.

Zip Disk – Zip Disk is a removable storage device that was introduced by Iomega. In its initial phase, it could store only up to 100 MB of data. At the same time but later it is able to store data up to 750 MB.

Magnetic Strip – These magnetic strips are connected with the devices in which digital data is present. The best example of this is your ATM debit card, in the back of which the strip is installed, it stores digital data.

2 Optical Storage Device

Optical Storage Devices are called devices that use lasers and lights to detect and store data. They are much cheaper than USB drives, while also being able to store more data than them.

Examples of optical storage devices

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

CD-ROM – The full forum of CD-ROM is Compact Disc. It is a read-only memory as well as an external device that can read and store data in the form of audio or software data. A CD-ROM can store up to 650MB or 700MB of data.

Blu-ray Disc – Blu-ray Disc, or simply known as Blu-ray. It is a digital optical disc storage format. It was specifically designed to supersede (be better) the DVD format. At the same time, it is capable of storing many hours of high-definition video.

DVD – Full forum of DVD is Digital Versatile Disc. This is a different type of optical storage device.

At the same time, you can also use it as readable, recordable, and rewritable. Recordings in these devices can be used by connecting them outside on other systems as well.

CD-R – A CD is a readable Compact Disc that uses a photosensitive organic dye to record and store data. You can consider it a low-cost replacement to store software and applications.

DVD-R, DVD+R, DVD-RW and DVD+RW discs – DVD-R and DVD+R are recordable discs that are written only once, while DVD-RW and DVD+RW are also called rewritable discs. It means that they can be written more than once.

The main difference between + and – is in its formatting and compatibility.

3 Flash Memory Storage Device

Flash memory storage devices have replaced both magnetic and optical storage devices in recent times. They are very easy to use, portable and can be made available anywhere and anytime.

They are much cheaper and more convenient to store data.

Examples of Flash Memory Storage Devices

Let us now know about the examples of some Flash memory storage devices which are used more by the people.

USB Drive – USB drive is also called pen drive. These storage devices are very small in size but they have the ability to store a very large amount of data.

They contain an integrated circuit that allows it to store and replace data.

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, as well as their sizes are also very small.

Memory Stick – These memory sticks were originally launched by Sony company. Memory stick can store more data and it is easy and quick to transfer data using this storage device.

With the passage of time, different versions of these memory sticks also started getting ready.

SD Card – The full forum of SD Card is Secure Digital Card. These cards are used in different electronic devices to store data. At the same time, these SD cards are available in mini and micro sizes as well.

Generally speaking, computers have a separate slot for inserting an SD card. On the other hand, if a device does not have such a slot, then some USB readers are also available in which these SD cards can be inserted and used later by connecting them with the computer.

SSD – The full forum of SSD is Solid State Drive. It is a flash memory device that uses integrated circuit assemblies to save data.

4 Online and Cloud Storage Devices

In today’s era, the desire for Cloud Storage Devices is very high because today everyone needs everything sitting at home. In such a situation, Online and Cloud Storage Devices seem fully capable of doing this. Because anyone can access them from anywhere.

Examples of cloud storage devices

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

Cloud storage – In this data is managed remotely and together it is made available through a network. You can use its basic features for free, but if your consumption limit increases then you may have to pay more money for it.

Network media – Audio, Video, Images or Text are all used in a computer network. In this, a group of people make some content online and also share it with each other.

5 Paper Storage Device

These Paper Storage Devices were used in earlier times to save information.

Examples of paper storage devices

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

OMR – Full forum of OMR is Optical Mark Recognition. This is a process in which the marked data made by humans is captured. For example surveys and tests. At the same time it is used to read the questionnaire with multiple options which are shaded.

Punch Card – This is a part of a strong paper that is used to store digital information that is coming from perforated holes. The presence or absence of holes in predetermined positions defines the data.

Importance of storage device ?

The importance of a storage device is that data can be stored in it, that data can be kept safe and can also be used when needed.

What is the definition of storage ?

Storage is a process in which digital data is kept safe, that too within a data storage device, while computing technology is used to do so. Or rather, storage is a mechanism that enables a computer to retain data temporarily or permanently.

What is a secondary storage device ?

A secondary storage device is a device that refers to a non-volatile storage device that can be either internal or external to the computer. It can be any storage device except primary storage which store the data permanently. For example, external hard drives, USB flash drives, and tape drives are all called secondary storage devices.

What is meant by storage ?

Storage or computer storage is a technique in which computer equipment and recording media are used to retain digital data. It is also a core function of the computer.

What is a primary memory device ?

The primary memory device or storage device is a medium that holds the memory for a short period of time, even when the computer is running. Even though primary memory devices have shorter access times and faster performance, they are still more valuable than secondary storage devices. For example RAM (random access memory) and cache are all called primary memory devices or primary storage devices.

What did you learn today

I hope you like this article and you must have also understood that types of storage devices. We have learned about the different types of Computer Storage Device and their examples.

If you have any question related to this article, then you can ask by commenting below, I will be very happy to help you.

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