Today, in the modern days of technology, storing data and information has become very vital. Hence you can see lots of development taking place in storage technology in a more rapid fashion. You could see hard disks and flash drives which are competent to store huge amount of data and information. However, it is still recommended to have a backup of all the data you have in your PC as these hard drives can crash anytime. Considering this aspect a team of researchers and scientists have evolved with some of the most expensive hard disk costing around 30,000 dollars in the IT world meant to last forever. Let’s explore this unique and the most expensive hard disk made from Sapphire.