Abstract: The supply of power to a storage apparatus can be made redundant by means of power inputs from two types of power supply, namely an AC power supply and a DC power supply. The storage apparatus comprises a power supply unit for supplying power to a plurality of storage devices, and a power supply controller for controlling a method of supplying power from the power supply unit, wherein the power supply unit makes redundant the power supplied from a first power supply device which supplies AC power and/or from a second power supply device which supplies DC power, and supplies this power to the plurality of storage devices, and wherein, in response to an operator configuration input, the power supply controller supplies power from the first power supply device to one storage device among the plurality of storage devices and supplies power from the second power supply device to another storage device.

Abstract: A plurality of control packages 100 are mounted on both sides of a basic chassis 11 of a disk array device. A cable clamping mechanism 300 is disposed on the underside of the control packages 100 positioned in the space between the control packages 100 and a power unit 400. A rail portion 310 is disposed parallel to the direction in which the control packages 100 are arranged. A number of clamp cores 320 corresponding to the number of the control packages (CHA) are movably disposed on the rail portion 310. Each clamp core 320 corresponds to each of the control package 100, and clamps cables in control package units. Even when tensile force acts on the cables 200 from below, the present invention prevents this force from acting directly on a control package 100.

Abstract: A plurality of control packages 100 are mounted on both sides of a basic chassis 11 of a disk array device. A cable clamping mechanism 300 is disposed on the underside of the control packages 100 positioned in the space between the control packages 100 and a power unit 400. A rail portion 310 is disposed parallel to the direction in which the control packages 100 are arranged. A number of clamp cores 320 corresponding to the number of the control packages (CHA) are movably disposed on the rail portion 310. Each clamp core 320 corresponds to each of the control package 100, and clamps cables in control package units. Even when tensile force acts on the cables 200 from below, the present invention prevents this force from acting directly on a control package 100.

Abstract: A plurality of control packages 100 are mounted on both sides of a basic chassis 11 of a disk array device. A cable clamping mechanism 300 is disposed on the underside of the control packages 100 positioned in the space between the control packages 100 and a power unit 400. A rail portion 310 is disposed parallel to the direction in which the control packages 100 are arranged. A number of clamp cores 320 corresponding to the number of the control packages (CHA) are movably disposed on the rail portion 310. Each clamp core 320 corresponds to each of the control package 100, and clamps cables in control package units. Even when tensile force acts on the cables 200 from below, the present invention prevents this force from acting directly on a control package 100.

Abstract: A plurality of control packages 100 are mounted on both sides of a basic chassis 11 of a disk array device. A cable clamping mechanism 300 is disposed on the underside of the control packages 100 positioned in the space between the control packages 100 and a power unit 400. A rail portion 310 is disposed parallel to the direction in which the control packages 100 are arranged. A number of clamp cores 320 corresponding to the number of the control packages (CHA) are movably disposed on the rail portion 310. Each clamp core 320 corresponds to each of the control package 100, and clamps cables in control package units. Even when tensile force acts on the cables 200 from below, the present invention prevents this force from acting directly on a control package 100.