DISK DRIVE, STORAGE MEDIUM AND PORTABLE PRECISION DEVICE

摘要

A disk drive having a remarkably improved shock resistance and conforming to a standard form factor is disclosed. A hard disk drive capable of detachably combined with a PC card is formed by assembling separate component parts including a functional unit 10 including a disk 11 , a base plate 32 holding the functional unit 10 , a frame bumper 30 disposed in a middle part of the assembly and serving as a shock-absorbing member, a card assembly 20 provided with a connector 22 to be connected to the slot of a PC card, and a top cover 33 covering the functional unit 10 held on the base plate 32 . The frame bumper 30 receives lateral shocks that act on the side surfaces of the hard disk drive.