A fixing bracket is used to fix a plurality of storage devices in a housing. Each of the storage devices has a first sidewall and a second sidewall opposite and respectively having plurality of fixing holes. The fixing bracket includes a frame body and two pivotal members. The frame body has an opening and an accommodating space. The frame body includes a plurality of first fixing pins in the accommodating space. The storage devices can be accommodated in the accommodating space. Each of the first fixing pins is for being inserted into the corresponding fixing hole on the first sidewall. The pivotal members are pivotally connected to the frame body. Each of the pivotal members includes a plurality of second fixing pins. When the pivotal members cover parts of the opening, each of the second fixing pins is for being inserted into the corresponding fixing hole on the second sidewall.