What is SSD? What are the differences between SSD and HDD
and the advantages and disadvantages of SSD you will learn in today's article.
If you are going to buy a new laptop or computer, then one of the confusion
that remains nowadays is whether we should go with the latest storage drive
called SSD or with the old HDD. Friends, Solid State Drive is the full form of
SSD. Nowadays you will see that those who have high end computers and laptops
whose prices are high, you get SSD instead of HDD. In low and medium budget
computers, you get more HDD. There are a few reasons for this to happen, which
you will find below in detail.
Table of Contents [show]
What are HDDs? WHAT IS HDD IN
What is HDD?
Hard Disk Drive is the full form of HDD. These are a storage
drive which has been used for a long time. HDD was invented by IBM in 1956.
HDDs have moving parts. To read and write data there are spinning platter which
rotate. The faster these spinning platter rotates, the faster the data read and
write. Most HDDs available today come with 5400 rpm and 7200 rpm speed.
You get HDD with very high storage options. So if you want
more storage space then you can go with hdd. In 2018, 500 gb HDD has been given
as a minimum in laptops and computers. You can also get 1000 gb (1TB) HDD
easily in the budget laptop.
In appearance, HDDs look similar to SSDs. The HDD used in
the laptop is 2.5 inches thick and 3.5 inches thick in the computer.
What is SSD? WHAT IS SSD IN
What is SSD? What is SSD?
SSDs are also a storage drive that can do everything that
HDDs do. The latest technology is used in SSD, there are no moving parts in it.
It also works when it does not get any power. SSD consists of Data Write and
Read electronically. NAND-based flash memory is used in SSD. Which does not lose
data even after the system is off. Its life is also very much. Because it does
not have moving parts, which reduces the chances of them getting damaged.
SSD works like Pen Drive and Memory Card. Its speed is many
times more than HDD. But it costs 3-4 times more than HDD. So you will see that
the laptop which has ssd is very expensive.
SSDs are available in the same size as HDDs. With this, they
are easily installed in laptop or computer instead of Hard Disk Drive.
What is the difference between SSD VS HDD?
The SSD and HDD both have storage drives that store your
date and work with the system boot. The work is same but both have some
differences. So let's start with the advantages and disadvantages of SSD and
HDD.
1. Speed
The biggest feature of SSD is the speed it provides. In
comparison to HDD, sdd gives very fast speed. In a HDD, where your pc or laptop
is booted up in minutes, the same work is done in seconds in ssd. The hdd needs
more time to boot the operating system or open a file.
The speed of copying and writing any file is from 50 to 120
mb / s in HDD. These speeds can range from 200 mb / s to 550 mb / s in SSD.
2. Price
Talking about the price of these two storage drives, the HDD
kills here. Its price is much less than ssd. HDD is used only in low-cost
computers and laptops.
The price difference in SSD and HDD is quite high. SSDs are
about 4-5 times more expensive than HDDs. 1 TB HDD where 3 to 4 thousand are
easily available. And in SSD, you will get only 120 gb storage option for the
price of 3-4 thousand.
3. Storage Capacity
If you want a drive with more storage capacity then HDD will
be a better option for you. Today's low-cost computers also have HDD with 1 tb
space which can be up to 8 tb. Because SSDs are very expensive, they have to be
compromised with low storage capacity. Most computers come with ssd ranging
from 120 gb to 500 gb.
4. Durability
There is no moving part in SSD which makes it more safe. The
risk of HDD deteriorating due to falling of laptop or any pressure is high. The
probability of data loss in SSD is very less. If you talk about Life then ssd
is better here too.
5. Power and Noise
hdd consumes more power than ssd. Hdd consumes about 6-7
watts of power, same SSD consumes 2-3 watts of power. Therefore, it is seen
that the devices which have ssd give more battery backup.
Whenever there is a data copy or paste, the spinning platter
in the hdd rotates causing the sound. The faster it travels, the more sound
will be generated. SSDs are non-mechanical so there is no such sound.
Should you get SSD or HDD?
Friends, by comparison of the above SSD and HDD, you will
know what will happen if they have some advantages, then they also have some
disadvantages. If you have to buy laptop or computer and you are confuse in
both these storage drives, then you must first understand what your needs are
and you will have to decide accordingly. Let's know some points from which you
will know whether you have to take HDD or SSD.
SSD (Solid State Drive) is right for them:
For whom speed matters the most, even if they have to spend
more money for it.
SSD does not offer much storage space. So people who can run
work even in less space can go for ssd.
SSDs are a better option for greater data safety.
HDD (Hard Disk Drive) is perfect for them:
If your budget is less then you can take HDD. HDDs cost
significantly less than ssd.
If you want more storage space then you should take a laptop
or computer with HDD. In this, you will get more storage space for less money.
If speed does not matter much for you then HDD can be taken.
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