Today, consumers can purchase a 4 TB external hard drive for approximately $150 (four times the capacity for less than half the cost). Eight terabyte drives are available for about $600, with some archive-grade drives priced as little as $300. Also see byte, gigabyte, teraflop and petabyte.
To accomplish this goal, Sauron knew that the One Ring would need to contain an extraordinary amount of power. As such, he concentrated within the Ring a great part of his own fÃ«a (soul). In this way, Sauron's fate became bound to that of the One Ring. If it were damaged or destroyed, so too would be Sauron's strength and power. The One Ring was also known as the Ruling Ring, the Master Ring, the Ring of Power, and Isildur's Bane.
In Tolkien's mythology, the Three Rings are magical artifacts forged by the Elves of Eregion. After the One Ring, they are the most powerful of the twenty Rings of Power. The Three Rings were made by Celebrimbor after Sauron, in the guise of Annatar, had left Eregion. These were free of Sauron's influence, as he did not have a hand in their making. However, they were still forged by Celebrimbor with the arts taught to him by Sauron and thus were still bound to the One Ring.