SSD ( solid-state-drive) vs. HDD (hard-disk-drive) | Details of these storage devices and comparison | Which is best for you
So, Let’s know and find the best storage device for your pc/laptop. We can’t say these devices as a storage device, we may be called the main or secondary device of our pc/laptop. first of all, we need
to know the meaning of these devices, which are listed below.
What is HDD –
How is HDD (Hard Disk Drive) made –
Do you know the history of Android – About Android
Why is HDD (Hard Disk Drive) needs –
What is SDD –
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 and hard disk too. 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 pen from a desk of room, then for this you have to search around the room first table and then pen then you will have to bring it when you get it. On the other hand, if the book is already in front of you and if you bring it quickly when told, then how will you feel. SSD works just like this, for which it is much faster than HDD.
Also, know this – How to select the best laptop for you
NAND-based Flash memory is used as an SSD. 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.
How is SDD (Solid State Drive) made –
As it names as a solid-state drive so, we can easily understand it doesn’t have any moving part. An SSD is not made up of metal and 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. 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.٨1
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 the housing and connectors like its sized hard drive. SATA is used according to the connector for its standard size. Apart from this, there are other SATA like mini-SATA which are smaller in size, hence they are also called mini-SATA (mSATA) and it can easily be installed in the mini-PCI Express slot which is used in the laptop. goes.
Why is SSD (Solid State Drive) needs –
You must know if you have pc/laptop – How to install Windows
When the first SSD first came in 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 it has longer SSD than HDD. The life os Solid State Drive is also good as compared to Hard disk drive. We don’t need to worry if our Solid State Drive accidentally falls in groud or any accidental situation happens.
HDD or Hard Disk Drive is best if –
- You need a lot of storage capacity around 05TB or more.
- You do not want to spend too much money
- If you do not have much concern about the boot-up speed of the computer and lack of copying then HDD is the best option for you.
SDD or Solid State Drive is best if –
- If you want to spend more for faster performance of 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.