Magnet in HDD | Taming the magnetic field

Published on Apr 21, 2014
809,499 views
Brainiac75
Magnet in HDD | Taming the magnetic field

I have shown how a magnet can destroy a hard disk drive. So how do they put a magnet inside the HDD in the first place?
In this video I try to explain it.

Link to previous video: http://youtu.be/_yEu2R1gYSs
Link for testing an SSD with the same magnet: https://youtu.be/pXITrgRkT5k
Link to finding polarities on your magnet: http://youtu.be/5I8gMmYLs30

/// Full music credit (used with written permission) \\\
Tracks by Kevin MacLeod from www.incompetech.com:
0:22 - 0:55 'Prelude and Action' ISRC: USUAN1100887
2:12 - 2:34 and 5:05 - 5:23 'Darkness is Coming' ISRC: USUAN1100584