A mounting apparatus, for storage device defining a securing hole, including a bracket configured to receive the storage device. Two securing members are attached to the bracket sidewall. Each of the securing members includes an actuating end, a securing end engaged with the storage device securing hole, and a pivot portion formed between the actuating end and the securing end that is pivotally attached to the bracket sidewall. A spring member is secured to the sidewall of the bracket between the two securing members. The spring member includes two resilient arms biased against the two securing members respectively.