Types of Hard Disk Drives And Top 3 Hard Disk Drives For 2020


No matter what kind of desktop PC or laptop you have, someday it will operate out of storage capacity, and it’s not a wise idea to purchase another device. So, what do you do when your machine runs out of storage, and cloud data storage would not be enough? The response is easy. Get a hard disk drive that will give you extra room for just a hundred dollars or a little more, equivalent to a new computer or more.

You must know everything about hard drives when you walk into any gadget or technology shop so that you don’t feel insecure or lost when a salesperson takes up your ear about the new products they offer. A hard disk drive, also known as HDD, is a nonvolatile hardware memory unit that stores information indefinitely, either from a database or from a machine. And if it is off, the data stays saved on an HDD. Here are some types of a hard disk drive. 

Parallel Advanced Technology Attachment or also known as IED

This hard disk drive is also known as Integrated Drive Electronics and was one of the earliest machine system frameworks to be used. PATA disks are typically called drives using the PATA framework and were mounted on previous versions of motherboards. At a speed of one hundred thirty megabytes per second, these drives can transmit files. Most motherboards can support up to four PATA drives.

Likewise, using magnetic properties, information is recorded on a spinning disk, where the publish-write head affects any files contained on the layer. These Parallel Advanced Technology Attachments have become outdated, although an improved version called the Serial ATA system is most widely used today.

Serial Ata

The Serial ATA or the SATA disk is the most frequently used hard disk on gadgets or desktop computers. Not just that, but famous game systems like PlayStation four and Xbox One utilize them as well. A SATA disk can operate with any chipset and system software, making it an excellent memory, reliable, efficient, easily accessible, and inexpensive hard disk drive.

The data transfer is several of the major distinguishing variables between such a PATA and a SATA disk; a SATA disk can transfer up to six hundred megabytes per second, and each SATA disk can be linked with a single data wire to the chipset. A single Serial ATA disk for personal computers is typically three points five inches in measurements, and laptops are two-point seven inches in size.

Solid-State Drives

This drive is prevalent today and is also taking away hard disk drives. If you use it as an embedded hard disk or purchase it pre-loaded on a laptop, it can be costly, and one key HDD issue can be avoided: data loss. 

Compared to HDD, SSD’s promising feature is substantially different as they don’t even use electromagnetic storage devices, culminating in no moving disks. A Solid State Drive contains flash storage of the NAND form close to the way a RAM operates.

Data is not database-written with a magnetic arm; in reality, the data is stored on integrated circuits in a series arrangement. A centralized server, which makes the data transmission incredibly high, recalls the same details. 

Small Computer System Interface

This hard drive, which was first created in the 1970s, is another popular interface. To link the hard disk drives and other devices, you can use a fifty-pin flat ribbon adapter. It was often specifically referred to as “Scuzzy.” Furthermore, it has become outdated since then, and you can still locate them on low-end machines. 

Their data transfer rate was eighty megabytes per second, which was quite a jump due to the age in which it was produced. It can be impossible to handle information if you probably wind up with a Small Computer System Interface device because the data connections can be difficult to come across. Here are the Top 3 Hard Disk Drives you should know! 

Seagate Barracuda

Without referencing Seagate’s BarraCuda collection, it is almost difficult to speak about hard disks. It’s a power to be dealt with. And, to cap it off, it’s not difficult to see why Seagate Barracuda drives deliver a fantastic gigabyte-per-dollar efficiency and pace advantages. By combining superior efficiency and accessibility, the two TB models find a perfect balance.

Computers equipped with this motor will be capable of scanning data since this system incorporates seven thousand two hundred rpm platters and densely packed information.

Seagate Firecuda Desktop

SSDs are unbelievably common, and it’s not difficult to see why. But, if you’d like a lot of competitive processing and don’t have a money wallet, a great alternative is hybrid hard drives. The Seagate FireCuda is the economy’s finest hybrid hard disk. It can suit up to two terabytes of data, and then its solid phase cache storage of eight gigabytes knows which information you already use, so you can easily access this.


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When you realize that this drive revolves at seven thousand two hundred rpm, that speed boost becomes even fresher. It’s simple to see that it’s one of the best hard disks you can purchase today, with five-year protection and a low asking price.

WD Book

Hard drives on gaming systems load up with huge databases easily. And, like laptops, the two-point five-inch hard drive replacement route is not all that convenient, and that’s where an external drive steps. This hard drive creates an impressive space and cost balance, providing ample space for large libraries of games. It may not be quite as quick as an internal drive improvement operating on USB 3.0, but it can run gameplays and provide more capacity at a cheaper cost.


For techies who like to use and play with computers, this is a great guideline for you on what types of hard disks there is and the best drive you can use for this year.