Difference between SSD and HDD – Hard Disk Drive vs Solid State Drive Difference
Difference between SSD and HDD - Many people want to know what is the difference between SSD and HDD. When you go to buy a computer, many people get confused about whether to choose SSD or HDD as a secondary storage device. Understand what is the difference between SSD and HDD and what is the difference between the speed of both – Hard Disk Drive vs Solid State Drive Difference.
When you think of getting a new computer system, offline or online, you get two options for a storage drive, first SSD which has Full-Form Solid State Drive, and second option HDD which has Full-Form Hard Disk Drive.
If seen technically. But SSD and HDD work in the same way but their features are different from each other, due to lack of information, we are not able to decide quickly what to take between SSD and HDD for our laptop or computer.
For this, first of all, we have to understand what is the difference between these two and what are the specialties, then let us first know what is HDD or Hard Disk Drive.
What is HDD or Hard Disk Drive?
The world's first Hard Disk Drive was made in 1956 by IBM Company. Magnetism technology was used in this Hard Disk Drive, it is also called Fixed Disk, magnetic disk was used in Hard Disk Drive to store data. Used to go, this disk was coated with magnetic material on both sides, read and write head on each surface of the disk which can slide back and forth, it is called Spinning Platter Rotation Platter is rotated rapidly to store data in the hard disk. Its rotation speed ranges from 3600 revolutions per minute (Rotation Per Minute) to 7200 revolutions per minute (Rotation Per Minute) or RPM.
Currently, some hard disk drives spin up to 15000 RPM, the faster the hard disk spins, the faster it will be able to read and write data, Hard Disk Drive is a very reliable medium to store information, but it is very sensitive. It is also possible that if a particle of dust goes inside the hard disk, it can spoil it, so it is permanently closed in a metal box, but its biggest advantage is that it is accessible to the common user. It is easily available for a very low price and a lot of data storage can be kept in it. In today's time, hard disk drives ranging from 1TB to 10TB are available in the market, which starts from around 3000 rupees (40dollars).
What is SSD or Solid State Drive?
The full form of SSD is Solid State Drive, you can call it a bigger form of Pendrive, a little more data can be stored in SSD than Pendrive, similar to Pendrive, there is a card in SSD, there is no magnetic disk in it. There are many microchips in this card in which data is stored, that is why Solid State Drive is faster than Hard Disk Drive, SSD is a Non-Volatile Memory. Non Volatile Memory is the memory in which the data does not destroy when the light(electricity) goes. SSD has a Not Ended (NAND) Flash Memory, it is used in many types of storage drives such as USB Data Card, Smart Media Card, SD Card, Mini SD Card, etc., All these There is no memory loss of any kind.
How does SSD work?
SSD has a controller to read and write data, which is also called the brain or processor of the SSD, this processor stores the data and also cleans up the memory of the SSD.
Types Of SSD
SSD looks like a big mobile battery, its SSD card is placed inside a plastic or metal card. According to the size, there are many types of SSD. Standard size SSD are as follows –
1.8 Inch,2.5 Inch, and 3.5 Inch
This SSD easily fits in your CPU case, apart from this the SSDs used for laptops are called Mini SATA (mSATA). According to Connectivity and Speed, SSD is of this type.
This SSD is exactly the size of a normal Laptop Hard Disk, it supports the SATA connector, it is a very popular SATA SSD that is being used in all the computers of today.
mSATA SSD
It looks exactly like a Ram and is smaller in size than a Normal SSD, for it is very important to have an mSATA port in your computer motherboard, this SSD is commonly used in laptops.
M.2 NVMe PCle SSDs
This type of SSD is very fast.
It is very easy to connect, it can be easily connected to PCI-E Slot and Normal SATA Cable, it looks like a graphics card, let's now know what is the difference between SSD and HDD.
What is the difference between HDD vs SSD? HDD vs SSD which is better?
Hard Disk Drive vs Solid State Drive – Difference Based on Price
SSD – Solid Disk Drives Are Much More Expensive Than Hard Disk Drives 1TB 2.5 Inch SATA Internal Solid State Drive Price is currently around Rs 10000 (134 dollars).
HDD - Hard Disk Drives are much cheaper than Solid Disk Drives, the price of 1TB SATA Hard Disk is around 3000 rupees,
Hard Disk Drive vs Solid State Drive – Difference Based on Speed
SSD- The biggest feature of Solid Disk Drive is its speed. The boot time of SSD is generally around 30 Seconds and its Data Transfer Speed is about 4GB Per Second so that it can read and write data very fast.
HDD- Hard Disk Drive speed is much less than SSD, HDD's average boot time is 1 Minute 20 Seconds while its Data Read & Write Speed is about 200 MB Per Second which is much less than SSD.
Hard Disk Drive vs Solid State Drive - Difference Based on Storage Capacity
HDD If you want to store more data at a lower cost, then there is no better option than HDD at present. 1TB HDD is easily available between 3000 to 4000 rupees (40-60 dollars), in which a lot of data is stored in less money.
SSD is not made based on storage capacity, only 250 GB SSD will be available for the price you will buy 1TB HDD, so if you want to do DATA storage then Hard Disk Drive is the better option.
Hard Disk Drive vs Solid State Drive - Difference Based on Durability
SSD does not have any disk or moving parts which makes it more secure than a hard disk, its life is much longer.
The disk in HDD always keeps spinning, along with this, if a Laptop or PC falls or some kind of pressure falls on HDD, then the chances of it getting damaged are high.
Other reasons
SSD- Due to no moving parts in SSD, neither noise nor vibration is generated in it, due to no moving parts, SSD produces very little heat and is safe from the magnetism effect.
HDD - Noise is generated due to moving part in HDD and also Vibration is generated by rotating its disk up to 7200 RPM, as well as due to rotation it also generates heat, as well as Magnet, has a bad effect on Hard Disk Drive. This can destroy your data.
Conclusion
Why buy HDD?
Hard Disk Drive vs Solid State Drive, Why Buy HDD?
If you are buying a computer and you want to store more and more data like movies, songs, image files, and your budget is less as well as the time it takes to start the computer i.e. Boot Of Speed and Data Transfer. There is no problem with time, then Hard Disk Drive is the best option for you.
Why Buy SSD?
If you want to make the Best Performance Computer like you want to run better Video Editing Software on your PC and you do not worry about money nor do you worry about Storage Capacity, if you want all the work to be done with Speed then your SSD is the best option for you.
In the end
Hope you have understood what is the difference between SSD and HDD, what is HDD or Hard Disk Drive, what is SSD or Solid State Drive, how SSD works, what are the types of SSD, and what are HDD Vs What is the difference between SSD. HDD vs SSD which is better based on price, based on speed, based on storage capacity, based on durability, or what are the other reasons why you should buy a hard disk drive or solid-state drive Or what can be of your use, if you liked this information, then do share this information.
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