How to destroy information on the server?

Question

Hard disks

Good afternoon.
In the open spaces of the network, I came across such equipment that literally destroys hard drives in the server. Now I started looking, but I can not find anything like it. The principle was such that when you call this device, pneumatic spikes fly out at great speed and destroy the entire array. On the Internet, they offer to destroy one disk at a time with the help of magnetism. Thanks in advance.

Answer 1

why do you need a magnet? A hammer will help you with this!

Answer 2

www.nero.ru
ABS DKF SSD data destruction system
A series of ABS DKF products for emergency data destruction from Hot-Swap SSD hard drives, servers, loaders, disk arrays.
Cost: 53,000 rubles.

Answer 3

There is a system, sort of called Samurai. Mounted above the disk, when you press the "panic" button, it gives out an impulse that turns the screw into a piece of iron.