A peripheral computer enclosure includes a casing, a plurality of slots, a plurality of canisters being disposed in the slots, a plurality of storage devices, a plurality of canisters, a back plane, a power supply, a blower, a controller card and a personality board. The casing has an open front and a back. The slots are disposed inside the casing. The back plane is disposed in the casing. The power supply is disposed in the casing. The blower is disposed in the casing. Each storage device is disposed in one of the canisters. The back plane interconnects the storage devices. The personality board is connected to the back plane. The controller card is connected to the back plane.