HDD VS SSD; Which one is best

Technology is improving faster, and it is upgrading itself. So today I will tell about this type of evolution of storage device and how you can boost up your system’s speed. So friends let’s start.

So today we will discuss about SSD and HDD.

SSD means Solid State Drive and HDD means Hard Disk Drive. Both of them are storage device of computer. The booting speed and opening speed of a computer depends on the speed of the HDD.

So let’s start with HDD

The computer users know about the HDD. IBM (International Business Machine) had invented HDD in 1956. There are some spinning plates in HDD. These plates are call Platter. This spins so fast.HDD uses Magnetism to store Data. There is a read Write Header on the Platters, by this HDD read OR store a data. The read-write speed of HDD depends on the speed of the platters.

 Now SDD

SSD means Solid Sate Drive. Normally SSD uses the storing method of a USB Flash Drive or a SD card.It also use some IC Chips to store Data.

Comparison

             HDD                                                                                                     SDD

More Physical Damage                                                                                 Less Physical Damage

Noisy, Vibrate, Sound                                                                                    Not Noisy/Vibrate OR Sound 

Consumes More Power                                                                                Consumes Less Power

Bootup 30-40 sec.                                                                                          Bootup 10-13 Sec.

Write Speed = 50- 120 MB/sec                                                                    Write Speed = 200- 500 MB/sec

File opens 30% slower                                                                                   File opens 30% faster than HDD

After this Comparison you will think that SSD is the best. But the cost price of 1 TB HDD is Rs.5,000 – RS.7000 and the price of a 1 TB SSD is Rs.30,000 – Rs.32,000.But if you attach a SSD about 120 GB, you can get a big improvement. I am also using a 120GB SSD of SAMSUNG, and it’s price about Rs.4,000 – Rs.4,500.So ,if want to replace a small part in order to improve your PC’s speed, invest to SSD.

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