Do you know what is the difference between HDD vs SSD? Which of the two is better? If you do not know the answer to all these questions then there is nothing to worry about because today I am going to explain to you in detail about SSD vs HDD so that there is no doubt in your mind.
Whenever someone thinks of getting a new computer system, then there is always a worry in the mind of many that they will find it appropriate to take which storage drive for the storage of their computer. And they have only two options to choose one is Solid State Drive (SSD) and the other is Hard Disk Drive (HDD). But due to lack of correct information, they do not get this decision and even if someone takes it, they are at a loss due to lack of information.
There is no simple or simple answer here, which one is better and which one will be right for you. Because the needs of all people are different, they will have to decide which will be right for them. Along with the need, you will also have to look at your preference, and also with your budget.
Keeping all these things in mind, you can buy the right Hard Drive for your computer. So today I thought why not give all the information about these Hard Drives to your people so that you can decide for yourself which cone will be right for you according to your needs. Then without delay let us know which one is better in HDD vs SSD, we will know all of this in today’s article.
Table of Contents
What is HDD(Hard Disk Drive)
HDD has full form Hard Disk Drive. HDDs were first introduced by IBM in 1956. You might be surprised by this, but it is true that this technology is 60 years old. An HDD uses magnetism to store data. A read/write head floats over the spinning platter to write the data and read the data. The sooner this rotating platter rotates, the sooner the HDD can perform. In today’s Dor, a typical laptop drive rotates at 5400 RPM (Revolutions per minute) or 7200 RPM, while some spin up to 15,000 RPM.
One of the biggest advantages of using HDD is that you can keep a lot of data in it at a very low price. Nowadays, 1 TB storage is very common, and gradually its number is increasing day by day. HDD has become the first choice of people today due to it being cheaper than SSD. Because if compared, SSD is 3 to 4 times more expensive than HDD.
If we talk about the appearance of HDD, then it looks very similar to SSD from outside. SATA is used in HDD. The common size of laptop hard drives is 2.5 ”form factor while the desktop hard drive size is slightly larger, around 3.5” form factor. The higher the size of the platter, the greater will be the storage capacity. Some desktop hard drives can store data up to 6TB.
What is SSD(Solid State Drive)
If you do not know about SSD, then let me tell you that the full form of SSD is Solid State Drive. It is also a memory device, just like Pen drive, it only has a little more space and it is a slightly more sophisticated device. It has no moving parts like the Memory Stick. Here the data is stored in a microchip. Where a Hard Disk has information read with the help of a mechanical arm which has a read/write head from the correct location in the storage platter. This difference makes SSD much faster. For example, if I say that if you have to bring a book from a room, then for this you will have to search all around the room first and then bring it when you get it. Similarly, if the book is already in front of you and if you bring it quickly when told, how will you feel. SSD works just like this, for which it is much faster than HDD.
SSD uses NAND-based Flash memory. It is a non-volatile memory. Now non-volatile means that whenever you close the disk, it will not forget the things that are stored in it. Meaning there is no memory loss. Yes, it is definitely a very big and essential feature of permanent memory.
When the first SSD first came into the market for the first time, people did not have so much faith in it. But now this technology is being used by the people in very loud tones. And in this SSD has more longevity than HDD.
An SSD does not have a mechanical arm, so an embedded processor (or brain), also called a Controller, is used to read and write data, with the help of which a lot of work such as reading and writing of data is done. is. The controller is used to find the speed of SSD. Whatever decision it takes to store, retrieve, cache, and clean up the data, all these things determine the overall speed of the drive.
I would like to say one thing here that a good controller is the real identity of a good SSD. You must be wondering now what this SSD will look like. So let me tell you that in this its technology is encased in plastic or metal case. It looks like a battery.
The form factor of SSD is similar to a regular hard drive. Its standard size is 1.8 “, 2.5”, and 3.5 “size which is easily fit into housing and connectors like its sized hard drive. SATA is used according to the connector for their standard size. Apart from this, there are other SATA like mini-SATA which are smaller in size, and hence they are also called mini-SATA (mSATA) and it can be easily installed in the mini-PCI Express slot which is used in the laptop.
What is the Difference Between HDD Vs SSD
Now I am going to give you complete information about 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 averages, then about 2 to 3 watts, due to which a battery boost of 30+ minutes is given. | It uses a lot more power than SSD. If we talk about the average then it is about 6 to 7 watts so it uses more battery. |
| Capacity | These are mostly not made because of its high capacity storage. | They are made with very high capacity and also comes in use. |
| Operating System Boot-Time | Its average bootup time is 10–13 seconds. | Its average bootup time is 30-40 seconds. |
| Noise | It does not produce much sound because it has no moving part. | It has moving parts and along with it, there are sounds of clicks and spinning. |
| Vibration | Because it does not have a moving part, it does not produce much vibration in it. | There is spinning of platters due to which vibration is common in it. |
| Heat Produced | It does not demand much power, there are no moving parts in it, due to this it produces very little heat. | It produces more heat than SSD because it has moving parts that are constantly moving. |
| Failure Rate | In SSD Mean time between failure rate of 2.0 million hours. | HDD Mean time between failure rate of 1.5 million hours. |
| File Copy / Write Speed | Copying speed generally ranges from 200 MB / s to 550 MB / s. | Copying speed generally ranges from 50 MB / s to 120 MB / s. |
| Encryption | It has Full Disk Encryption (FDE) in the drive. | It has Full Disk Encryption (FDE) in the drive. |
| File Opening Speed | It opens 30% faster than HDD. | It is much slower than SSD. |
| Magnetism Affected | SSD is safe from any kind of magnetism effect. | At the same time, Magnets have a great effect on HDD, this can also completely erase the data. |
| Cost | It is very expensive. | It is much cheaper than SSD. |
Here you saw how different HDD and SSD are from each other. But here, assuming that SSD is better than HDD, this is not true at all. Because like I said earlier, only you can tell which storage device is right for you. Because it shows according to your requirement.
For your convenience here, I have written some such points that by looking at it you can guess which storage device will be right for you. You can read this blog for more information.
HDD will be fine for you if:
- You need a lot of storage capacity around 10TB or more.
- You do not want to spend too much money.
- If you are not much worried about the boot-up speed of computers and lack of copying then HDD is the best option for you.
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 run work in less. So here SSD is the best option for you.
Even today, HDD is the most liked because everyone wants more space by reducing the speed here. They need all the features in their budget, due to which they have no problem in adopting HDD as compared to SSD
Nowadays people have SSHD (Solid State Hard Drive), under which you can take advantage of both things. Or rather, it is a mixture of both technologies. In which some space is allocated for the operating system and the rest for your personal storage. There is also a benefit in this that you get very good operating speed in it so that you can do all your work with ease.
I sincerely hope that I have given you complete information about HDD vs SSD and I hope you all have understood about SSD vs HDD. I request all of you readers that you too should share this information in your neighborhood, relatives, and friends so that our awareness will be there and it will benefit everyone. I need your support so that I can convey more new information to you.
This is where SSDs shine. An SSD-equipped PC will boot in far less than a minute, often in just seconds. A hard drive requires time to speed up to operating specs, and it will continue to be slower than an SSD during normal use. A PC or Mac with an SSD boots faster, launches and runs apps faster, and transfers files faster. Whether you’re using your computer for fun, school, or business, the extra speed may be the difference between finishing on time and being late.