The Comparison of HDD and SSD

Most people now buy laptops for their computing needs, but the people are confused between SSD/HDD which should I buy and how it is going to affect the overall performance of the laptop. So, stick with this article and in the end, you will know almost everything about SSD & HDD.

HDD stands for hard disk drive. Hard disk drive is invented by IBM.

SSD stands for Solid State Drive which is the latest technology of HDD.

HDD Vs SSD Comparison

Now it’s time to do some comparisons and determine which might be best for your individual needs, the best way to compare items by their pros and cons, let’s see comparison of Hard disk Drive vs Solid State Drive.

Hard Disk Drive

Power Draw and Battery Life of the HDD is more power draw, averages 6 – 7 watts and therefore uses more battery.

HDD is cost wise very Cheap Compare to SSD. Capacity of HDD is typically around 500GB and 2TB maximum for notebook size drives, 10TB max for desktops.

Operating System Boot Time of HDD is around 30-40 seconds average boot up time.

The noise and vibration of HDD is audible clicks and spinning can be heard, the spinning of the platters can sometimes result in vibration.

Production of heat in HDD is doesn’t produce much heat, but it will have a measurable amount more heat than an SSD due to moving parts and higher power draw.

Write speed and Copy file of SSD is the range can be anywhere from 50 – 120MB / s, And File Opening Speed is 30% Slower than SSD, Magnets can erase data, Full Disk Encryption (FDE) Supported on some models.

Solid State Drive

Power Draw and Battery Life of the SSD is less power draw, averages 2 – 3 watts, resulting in 30+ minute battery boost.

SSD is cost wise more expensive based on their memory capacity. Capacity of SSD is, typically not larger than 1TB for notebook size drives; 4TB max for desktops.

Operating System Boot Time of SSD is around 10-13 seconds average boot up time.

The noise and vibration of SSD is there are no moving parts and as such no sound. No vibration as there is any moving part.

Production of heat in SSD is lower power draw and no moving parts so little heat is produced.

Write speed and Copy file of SSD is generally above 200 MB/s and up to 550 MB/s for cutting edge drives. And File Opening Speed is Up to 30% faster than HDD, an SSD is safe from any effects of magnetism, Full Disk Encryption (FDE) Supported on some models.

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