Tuesday , April 23 2019

HDD VS SSD: What is the difference between and what’s right for you?

Do you know what is the difference between HDD vs SSD? Which of these two are better? If you do not know the answers to all these questions then there is nothing to worry about since we are going to explain to the people about SSD vs HDD in detail so that there is no doubt in your mind.

Whenever you think of taking a new computer system, many worry that there is always a concern that they should take a conical storage drive for storage of their computers. And they have only two options to choose from are Solid State Drive (SSD) and second is Hard Disk Drive (HDD). But due to lack of proper information, they cannot take this decision, and if someone does, then due to lack of information, they are in a dump.

There is no easy or straightforward answer here, which is better in both of them and which ones will be right for you. Because the needs of all people are different, therefore they have to decide which ones will be right for them. Along with the need, you will also have to look at your preference, along with your budget. Keeping all these things in mind, you can buy a perfect hard drive for your computer. So today I thought why you should give people full information about these hard drives so that you can decide for yourself that the angle for you will be right according to your needs. Then, without delay, know that there is a better angle in HDD vs SSD, in this article, you will learn all of this in today.

HDD (Hard Disk Drive)

What is HDD (Hard Disk Drive)?

HDD’s full form is Hard Disk Drive. HDDs were first introduced by IBM in 1956. You may be surprised at these people, but it is true that the technology is 60 years old. Magnetism is used in an HDD to store data. A read / write head floats above the spinning platter to write data and read the data. The sooner the rotating platter rotates, the HDD can perform as soon as possible. In today’s rocks, a typical laptop drive revolves around 5400 RPM (Revolutions per minute) or 7200 RPM, and some spin up to 15,000 RPM. (Revolutions per minutes)

One of the biggest advantages of using HDD is that you can keep a lot of data in a very low price. Today, 1 TB storage is very common today, and gradually its number is increasing day by day. HDD is cheaper than SSD because people have become the first choice today. Because if compared, SSD is costly 3 to 4 times more expensive than HDD.

If you talk about the HDD appearance then it looks like a SSD. HDD uses SATA. Laptop hard drives have a common size of 2.5 “form factor the size of the desktop’s hard drive is slightly larger, about 3.5” form factor the more platter size, the more storage capacity will be. Some desktop hard drives can then store data of 6TB C.

SSD (Solid Disk Drive)

What is SSD (Solid State Drive)?

If you do not know about SSD, then let me tell you that SSD’s full form is Solid State Drive. This is also a memory device, just like a pen drive, it only has a little more space and it is a bit more sophisticated device. As soon as Memory Stick does not have any moving parts in it. Here the data is stored in a microchip. Where a mechanical arm in a Hard Disk is read with the help of read / write head, the information is read from the right location to the storage platter. This difference makes SSD much faster. For example, if I want to bring you a book, from a room, then for this, you have to search all around in the room and then bring it to her. If the book is already in front of you and if you bring it quickly when you say it then how will you feel. Just like SSD works for which it is much faster than HDD.

In SSD, NAND-based Flash Memory is used. This is a non-volatile memory. Now non-volatile means that whenever you turn off the disk, it will not forget what is stored in it. Meaning there is no memory loss. Yes, this is a very big and essential feature of any permanent memory.

When the first SSD first came in the market for the first time, people did not have much faith in it. But now this technology is being used by people with lots of tones. And compared to HDD in the SSD’s longevity is much more.

An SSD does not have a mechanical arm, so to read and write data, an embedded processor (or Brain) is also used to be called a Controller, with the help of so many things like reading and writing of data. is. The controller is used to detect the speed of the SSD. Whatever the decision takes, store, retrieve, cache and clean up the data, all these things determine the overall speed of the drive.

One thing to say here is that a good controller is the real identity of the good SSD. You might be thinking now how ultimately this SSD looks. So, let me tell you that its technology is kept encased in plastic or metal case. It looks like a battery in appearance.

SSD’s form factor is similar to a regular hard drive. Its standard size is 1.8 “, 2.5”, and 3.5 “size which becomes easily fit in the housing and connectors, just like the sized hard drive. For their standard size SATA is used according to the connector. Apart from this, there are other SATAs like mini-SATA which are smaller in size, hence they are also called mini-SATA (mSATA) and this can easily be found in mini-PCI Express slot which is used in Laptop goes.

What is the difference between HDD and SSD (HDD vs SSD which is Better)

Now we are going to give full knowledge about what is the difference between SSD and HDD, so that you will be very easy to choose what you should take for your new computer.

Attribute SSD (Solid State Drive) HDD (Hard Disk Drive)
Power Draw / Battery Life It uses less power if you talk about an average of about 2 to 3 watts, which gives 30+ minute battery boost. It uses much more power than SSD. If you talk about the average, about 6 to 7 watts, so it uses a lot of batteries
Cost This is very expensive It is much cheaper than SSD.
Capacity Most of this storage is not made because of its cost. They are made of very high capacity and also come in use.
Operating System Boot Time Its average bootup time is 10-13 seconds Its average bootup time is 30-40 seconds
Noise Sound is not produced due to not being a moving part in it There are moving parts in it and there are also sounds of clicks and spinning.
Vibration Because there is no moving part in it, it does not cause much vibration There is a spinning of platters in which it is common to have a vibration in it.
Heat Produced It does not demand much power, there are no moving parts too, due to which it generates very little heat. It produces more heat than SSD because it has moving parts which are constantly moving around.
Failure Rate In the mean time between failure rate of 2.0 million hours In the mean time between failure rate of 1.5 million hours
File Copy / Write Speed The speed of copying is generally from 200 MB / s to 550 MB / s In this, the speed of copying is usually 50 MB / s to 120 MB / s
Encryption In Drive there is Full Disk Encryption (FDE) In Drive there is Full Disk Encryption (FDE)
File Opening Speed It opens 30% faster than HDD It is significantly slower than SSD
Magnetism Affected SSD is safe from any type of magnetism effect At the same time, Magnets have a lot of influence on HDD so that data can be completely erase.


Here you have seen how different HDD and SSD are from each other. But here it is assumed that SSD is better than HDD. This thing is not exactly right. Because, as I said before, that only they can tell you that which storage device is right for you. Because it is according to your needs.

For your convenience here, I have written a few points which you can imagine, that the cone storage device will be fine for you.

HDD will be fine for you if:

  • You need lots of storage capacity approximately 10TB or more
  • You do not want to spend much money
  • If you are not worried about the computer’s boot up speed and the ability to copy, then the best option for you is the HDD.

SSD will be fine for you if:

  • If you want to spend more for faster performance of the computer
  • You do not have much concern about storage capacity and you can also work in less. So here for you SSD is the best option.

Today HDD is the most preferred by people, because there is a lot of space in low budget and low the speed doesn’t matter for most of the people, but it is for everyone. They should have all the features in their budget, so that they do not have any problem in adopting HDD compared to SSD.

Nowadays, people can take advantage of the things of both the SSHD (Solid State Hard Drive). Or say yes, it is a combination of both technologies. In which some space is allocated for the operating system and for the rest of your personal storage. There is also a benefit in it that you get very good operating speed, so that you can easily do all your work.

I sincerely hope that I gave you full information about HDD vs SSD and hope you guys have understood about SSD vs HDD. I am convinced of all the readers that you too share this information with your neighbors, relatives, your friends, so that we will be aware of our interactions and will all benefit from it. I need people’s support from you so that I can bring you even more new information.

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I always try is to do that I always help my readers or readers on every side, if you have any doubt of any kind, then you can ask me anytime. I will definitely try to solve those Doubts. Please tell us how we wrote this article on SSD vs HDD so that we also get a chance to learn something from your thoughts and improve something.

About akumar9577

I am Abhishek Kumar founder of Tech2Post.com and managing over 5+ other blogs, websites and services. I was born on March 3rd, 1994 in Faridabad, Haryana, India. I am a Pro Blogger from Faridabad and Professional SEO & Digital Marketing Consultant.

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