SSD vs. HDD: Which is Better for You?

Hard Disk Drives (HDD) and Solid State Drives (SSD) are two different ways to store data, either locally or in the cloud. The thing you want to keep in mind is that SSDs are much faster than HDDs, but they're also more expensive. This article will look at both types of storage devices and help you figure out which is best for your needs.

This article will look at how hard drives work, what solid-state drives can offer you, and how they compare with each other. We'll also take a look at some factors to consider when deciding whether an SSD or HDD is right for your needs.

1. How Hard Drives Work

Before getting into the details of SSDs and HDDs, let's look at how both devices work to store data. Both HDDs and SSDs use two components: a read/write head and a disk platter. When your computer accesses your storage device, the read/write head reads the platter in order to retrieve stored data.

The Difference Between HDDs and SSDs: Storage Capacity and Performance Needs

1. HARD DISKS: Storage Capacity, Speed & Price

Hard drives usually store in excess of 1 TB of data, although there are drives with up to 4 TB available on the market. If that sounds like a lot of data, keep in mind that 4 terabytes is over 40,000 33-minute songs. And, you're not going to get your hands on a 4 TB drive until sometime next year.

A hard drive's read/write speed determines how quickly your computer can access and store data on the device. As you'll see below, the read and write speeds differ greatly between HDDs and SSDs.

SSD: Storage Capacity & Speed

SSDs currently range from 16 to 512 GBs of storage capacity. That said, 1 TB SSDs are available but they cost upwards of $2000 (read: expensive!).

When looking at SSDs, you should consider how fast you need to write and read data. Here's a look at the current speed capabilities:

SSDs are expensive when you buy them, but when looking for a good deal, you should consider the free space that the extra money will give you. They might be a little more difficult to work within the beginning, but will probably pay off in a way making it a small investment in the long run.

Looking for the best SSD brand in India? Geonix is your destination.

  • How Much Storage Capacity Do You Need?

Before deciding between an HDD or an SSD, it's important to take the amount of storage you need into consideration. For starters, different types of technology will handle data differently.

3. Benefits of SSD and HDD

SSD stands for solid-state drive, which is a storage device that has no mechanical parts. HDD stands for the hard disk drive, which is the most common type of computer data storage.

Both devices are designed to store information on electronically controlled arrays of memory cells known as "volatile" (since the stored information can be erased by an electric signal) or "non-volatile" (since the stored information can't be erased).

However, there are some significant differences between these two types of devices

SSDs use less power and generate less heat than HDDs, making them more power efficient than HDDs. SSDs also allow the processor to operate faster because there is no mechanical head movement involved. This means that SSDs can be found in laptops, Ultrabooks and tablets, whereas HDDs are used in desktop computers and server systems.

Now, let's go through some of the salient features of each type of devices to understand their different benefits.



Most laptops are now equipped with solid-state drives (SSD). They come with faster write speeds than the hard disk drives (HDD) which also help speed up your computer system resulting in extra performance while uploading photos or videos or while playing games.


While HDD can store data up to about 1TB (terabytes) per platter, the SSD is limited to about 256GB. Storage is not the only advantage of an SSD; it also offers better performance in common tasks like opening documents, switching between programs, and launching large applications.


The data transmission rate is what you actually need when working with your computer in terms of transferring or copying files. The faster the transfer rate, the more data can be transferred in the same amount of time.

When it comes to transferring files between an SSD and HDDs, you will find that both are equally fast. However, when you are copying large amounts of data, you will find that it takes a longer time to transfer your files from the hard disk drive to your portable device than it would to copy them from your SSD. This is only because the HDDs have more platters that need to rotate during copying, while an SSD doesn't have any moving parts that cause this delay.

Few best SSD brands in India are:

  • ADATA XPG SX8200 Pro SSD.
  • Intel SSD 660p.
  • Samsung 970 Pro SSD.
  • Silicon Power P34A80 SSD.
  • Corsair Force MP510 SSD.
  • Samsung 970 Evo SSD.
  • WD Black SN750 SSD.
  • Kingston A1000 SSD


The only real problem with an SSD is that they don't come in large storage capacities and can cost a lot more than a hard drive. They also typically cannot handle as many physical drives as an HDD, making them impractical for large-scale use where you would be using multiple computers simultaneously. Among the reasons people would choose an HDD is because of its large storage capacity. An HDD can store up to 2TB of data, which is also more than most people need. Choose wisely and smartly