METHOD AND APPARATUS FOR PROTECTING A HARD DISK DRIVE FROM SHOCK

An information storage device (10) includes a cartridge (14) which can be removably inserted into a cradle (13) coupled by a cable (12) to a host computer. The cartridge includes an outer housing (54) containing a chamber (122), and having an electrical connector (63) on the exterior. An inner housing (128) contains a hard disk mechanism, and is resiliently supported within the chamber by four resilient elements (131-134). A flex circuit (146) extends from the inner housing to the connector, and permits relative movement of the inner and outer housings. The resilient elements are formed by cutting a cross-shaped part (402) from a foam sheet, cutting two square parts (406-407) from a different foam sheet, adhesively laminating the outer parts to opposite sides of the center part, and then cutting the resulting assembly along two planes to form the four resilient elements.