A server includes a motherboard module, a storage device and a carrying structure. The motherboard module includes a motherboard and a CPU disposed on the motherboard. The storage device has two fastening portions opposite to each other. The carrying structure includes a carrier, two fastening members and a handle. The storage device is disposed on the carrier in a detachable manner. The two fastening members each include a fastening section and a pushing section connected to each other. Each of the two fastening sections is disposed on the carrier in a slidable way. The storage device is located between the two fastening sections. The handle includes two pushing sides corresponding to the two pushing sections. The handle is pivotally disposed on the carrier. The two pushing sides are located between the two pushing sections. The handle is capable of pivoting relative to the carrier.