Friday, July 31, 2015

Open Laptop 2.5" Hard Disk scrap

With its casing a hard disk looks but to throw away when it is faulty as there are nothing you can do about it. However after looking at youtube videos here and there are some valuable things i've learnt about it.

Major scrap in 2.5" Hard disk

1. Neodymium rare earth magnet
2. Aluminum casing
3. Aluminum - Platinum plated platter
4. Motor

Minor scraps in 2.5" Hard disk can be found on the circuit board

1. Copper pins
2. Tantalum capacitor -
3. Monolithic capacitor (Made of Palladium + Silver) -

That's all i guess for a small hard disk.

No comments:

Post a Comment