IDE (Integrated Drive Electronics) was developed so that the utilization of the hard disk drives in the computer systems could be standardized. The basic and main idea of the IDE technology is the combination of controller

The major personal computer, consumer electronics, music, video game and recording media companies whose quantity now exceeds 170 are supporting the new blu-ray disk format. The supporters of blu-ray technology also include the leading and main movie studios.

Red lazer is used by the DVD and like the other similar optical disk technologies and blue-violet lazer by the format of bluray that is why it has been given the name of “blu-ray”. The wavelength of the blue laser…

The USB external hard drives that are now being manufactured have storage capacity of 750GB and above. The external drives are portable.On the other hand, the cost of the external hard drives is lower than the flash memories and cards having…

In future more layers will be added to the bluray recordable DVD disk. Due to the multi layers of the bluray disc, it will be able to store large capacity of data varying from 100 GB to 200 GB. This…