Patent ID: 7324335

Claim:
A disk array system comprising: a storage device; a storage control device; and a power source unit, wherein the storage control device comprises a first board for mutual connection, and a plurality of second boards connected to the first board, wherein in each of the second boards installed is a processing function; wherein the first board includes: first connectors for connecting the second boards such that data communication can be performed therethrough, second connectors for connecting the second boards such that power feed can be performed therethrough, data signal wiring between the first connectors, and a power feed unit including power feed wiring connected with the second connectors; wherein the second board includes: a third connector connected with the first connector of the first board, a fourth connector connected with the second connector, a processor for implementing the processing function, data signal wiring provided between the third connector and the processor, and power feed wiring provided between the fourth connector and a part to which power is to be fed, wherein power is fed from the power source unit to the power feed unit of the first board, and the power is fed to the second boards through the power feed wiring in the power feed unit and via the second connectors and the fourth connectors; and wherein the power feed wiring of the power feed unit of the first board comprises a bus bar having a three-dimensional structure which reserves a gap distance therefrom to a face of the first board.