External hard drives have really come quite a long way in the past couple of decades. If you are not aware of what an external hard drive is, then well, you must be really living under the caves for at least a decade now. The importance of External Hard Drives were usually under estimated in the past, but the Y Gen out there really are well aware of that having an external hard drive for backup is as essential as having a computer itself.

External Hard Drives? What are they anyway?

Evolution of Hard disk form factors:

Later this year, IBM also introduced the first GB hard drive that was as big as a refrigerator weighing about 550 pounds and was priced a whopping 25,000 pounds.  It is in the year 1980 that Seagate released its first 5.25” hard disk.

From then on, the size of the hard disk drives became smaller by every year. The 3.5 inch form factor was first used in a hard drive by Rodime in 1983. This was about the same size of a FDD that was three and a half inches, which is about 1.63” high. Now, this has be completely overtaken by the 1 slim-line or low-profile versions of this form-factor used in most hard drives of desktop PCs.

https://www.youtube.com/watch?v=-Bn1sgVL2IY

As of today, the market of The Best External Hard Drives of 2017 gets stronger every day, despite the craze of cloud computing. The EHDs have become integral parts of some revolutionary devices such as iPhones and iPads, and it is extremely interesting to see how they connect and communicate. The need of evolution and innovation will never end with storage and data transfer as their needs never end. And, this will remain to be the first thing on their mind for all the developers as well as the consumers.

Overall, the evolution of external hard drives just began as a requirement for portability of data. However, this revolution is now something of a convenience, a way of social interaction, and even a style factor or as we y-gen call it, “the cool thing” to do.