The origin of the world of speed with the SSD.Since the computer is happening in the world, we should know Harddisk or equipment steel plate used to store information, work by rotation. To write data into the steel plate during use, make the work of Harddisk need relies on components of the motor (Motor). And the read head scratch down on the plate to rotate at all times. What happens is the speed of opening information, the data record is limited in speed of rotation of the motor. But if you use Harddisk rotation plate with high, eat more power of machineBut when the data storage technology began to develop indefinitely. Can birth data storage technology is a new SSD (called Solid Stage Drive) by SSD, will use the principle of the same card SD put in digital camera. That is used to read and write data into the circuit board directly. No part of the magnetic disk or motor movements. Make it fast, durable, no power consumption and weight.
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