Also, I don't think I'll be able to ever buy another computer with a mechanical hard drive in it ever again.

Transmission was mechanical and final drive was by roller chains.

It was an electric generator combined with the mechanical drive of the vehicle itself.

For instance, while the Bagger 288's mechanical drives are on board, the power needed to run them comes from an external source.

Flash based storage has a more limited amount of writes compared to a mechanical hard drive, but consume less power.

Apple offers an option to use a solid state hard drive instead of a large mechanical drive.

It does not use a direct mechanical drive.

The small machines were of a mechanical drive with clutches.

The mechanical drive of the bridge was replaced by a hydraulic one.

These mechanical drives are designed to independently rotate 360 degrees.