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HDD Vs. SSD: Everything About it

Updated on Jul 21, 2021 by Jessica Parker

HDD Vs. SSD is a common dilemma that people face while upgrading computer hardware. They are external devices that maintain the performance of your computer. While HDD refers to a hard disk, an SSD refers to non-volatile memory. An SSD often replaces the HDD when the computer or laptop takes a lot of time to respond to functions.

This blog intends on highlighting everything about HDD Vs. SSD that you should know. It explains the concept of using these hardware units for laptops or desktops.

What is an HDD?

HDD or hard disc drive is hardware that is present inside a PC or laptop. They have spinning discs that store data. They have several heads that read the data on the disc and allow the computer to perform the command. HDD provides a backup to thousands of photos, videos, and files.

What is an SSD?

SSD or solid-state drive is an external device where data is stored in integrated circuits. Their compact size makes them a suitable option for laptops, and tablets. An SSD card reduces the command and function time significantly. You don’t have to wait for the platter rotation to run the command. An excellent example of an ideal SSD card is Samsung SSD 860.

HDD Vs. SSD: What Makes them different


SSDs like Western Digital have no moving parts and are completely dependent on an electrical circuit to do their job. When it comes to speed, SSD offers a better speed as compared to HDD. This results in fast response during actions like starting up, rebooting, and service startup.

HDDs are affordable and can be used to store larger files that expand into terabytes. This device is an excellent alternative for cold data. Cold data refers to old data or files that have been on your laptop for a long time. In HDD Vs. SSD, SSD has a better speed.

Storage and Reliability

SSD’s are available in many capacities that range between 120GB to 4TB. Seagate hard drives offer much more than that and can range anywhere between 250GB to 14 TB. When it comes to storage, HDD top's the user's preference.

Reliability, on the other hand, is more with SSD cards. This is because they are not influenced by any malfunctions easily like thermal heating or vibrations. SSD uses less power and keeps the system idle, often. The battery life of a PC is saved with SSD.  All these benefits are not available in HDDs like western digital as they come with rotating heads.

Gaming Experience

Gaming computers often require SSDs more than HDDs. The SSD increases the speed of the PC. This reduces the response time and system glitches. SSDs also reduce the loading time. When it comes to gaming, an SSD card wins.


HDD and SDDs come with flexible capacities that can be created by formatting them. Their capacities range between 128GB to 2TB. If you require more capacity, then the costs can go up marginally.


SSDs are expensive than legacy hard drives like Seagate BarraCuda. For example, a 500 GB HDD can cost you somewhere around $25 to $50 while an SSD card of the same capacity may cost you between $60 and $150.

How Fast are SSDs as Compared to HDDs?

When compared with sequential data, SSDs are 56 times faster than HDDs. SSDs are 226 times faster than HDDs reading rate in 4K operations. The system, equipped with an SSD is faster than a system equipped with HDD.

Importance of SSDs for Laptops

  • SSDs require less power as they do not have any moving parts. This leads to better battery life.
  • SSDs are shock and damage-resistant. An HDD has moving parts. Dropping the laptop might damage it and lead to data failure.
  • SSD cards are versatile and can be used in combination with HDDs in hybrid laptops.

How Long Do SSDs And HDDs Last?

SSDs usually last around 3,000 writing cycles. The SSD functions by dividing the data equally among all cells. This minimizes cell death resulting in a long-lasting functional SSD.

The HDDs lasts for a min of 3 to 5 years. Some HDDs like Seagate IronWolf of high-build quality can even last for 10 years.

Which is Better for Gaming: SSD or HDD?

Good games often come with high-resolution videos, audios characters, models, etc. Having a laptop that performs fast and efficiently is crucial. Professional players often refer to an SSD rather than an HDD.

An SSD can boost performance and speed that make them great for games. Another accessory that gamers heavily rely upon for laptop safety is laptop bags. You can take a look at some of the best laptop bags featured in our section for you.

Key Takeaway:

HDDs are budget storage options but they tend to make your laptop slow. You can use an SDD to operate your primary programs like operating systems, applications, and frequently used files. An OS requires a lot of space to operate freely and loading the computer.

Keeping your PC solely dependent on a hard drive is not a great idea. If you are on the lookout for gaming laptops that offers SSD as well as HDD, go through our list of best gaming laptops.

BestViewsReviews ranks and rates hundreds of internal hard drives and external hard drives based on build and mechanism, size and speed, and noise.

Rank #1 in Laptops

MSI GL65 Leopard 10SFK-062 Gaming Laptop

Created with Raphaël

Rank #2 in Laptops

Acer Predator Helios 300 Gaming Laptop

Created with Raphaël

Rank #1 in Tablets

APPLE IPAD 10.2 (2019)

Created with Raphaël

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