storage+device


 * type || description || class || data storage rate || storage capacity ||
 * floppy disk || a data storage device that is encased in a square shell. || magnetic || 500 kb/s || 1.4mb ||
 * SATA || serial advanced technology attachement || magnetic || 90 mb/s || 1.5-3.0 gbit/s ||
 * DVD || digital versatile disk || optical || 150 kib/s || 4.7gb ||
 * ROM || read only memory || storage || 15 mib/s || 16 gb ||