Abstract: A design cover attachment structure is provided configured to facilitate an attachment/removal of a design cover composed of a plurality of decorative plates. At least a top surface and each of side surfaces of a casing of an electronic apparatus are covered with a design cover composed of a top surface decorative plate, and left and right side surface decorative plates. The left and right side surface decorative plates are provided with second engagement portions configured to be engaged with first engagement portions provided to a bottom surface decorative plate mounted on the casing or a bottom surface of the casing, so that the left and right side surface decorative plates are mounted on the casing. Third engagement portions configured to be engaged with fourth engagement portions provided to the top surface decorative plate, so that the top surface decorative plate is mounted on the left and right side surface decorative plates.

Abstract: A design cover attachment structure is provided capable of facilitating attachment/removal of a design cover composed of a plurality of decorative plates. At least a top surface and both side surfaces of a generally box-like casing of an electronic apparatus are covered with a design cover composed of a top surface decorative plate, a left side surface decorative plate, and a right side surface decorative plate. The left side surface decorative plate and the right side surface decorative plate are provided with second engagement portions configured to be engaged with first engagement portions provided to a bottom surface decorative plate mounted on the casing or a bottom surface of the casing and third engagement portions configured to be engaged with fourth engagement portions provided to the top surface decorative plate.

Abstract: A heat sink with a fan is provided to be able to prevent clogging by dust at an admission port of a cooling air for radiating fins of the heat sink with a fan to maintain cooling effect expected of the heat sink with a fan over a long period of time. The heat sink with a fan comprises a heat-sink body, a plurality of radiating fins mounted on the heat-sink body, and a fan device that takes in a cooling air through gaps between the plurality of radiating fins. The plurality of radiating fins are provided with step differences that are disposed between adjacent radiating fins and at an admission side of a cooling air produced by the fan device and set on the basis of a length of dust.

Abstract: There is provided a technology for realizing an PCI expansion adapter for a PC card which is connectable to a desktop type personal computer PCI expansion connector using a low profile PCI. The PCI expansion adapter includes an expansion unit which is provided with an electrical connector to a PCI bus, a low profile PCI expansion board provided with a PC card control element and an electrical connector to the PC card, wherein the low profile PCI expansion board and the expansion unit are connected by the electrical connectors mounted on the respective boards.

Abstract: There is provided a technology for realizing an PCI expansion adapter for a PC card which is connectable to a desktop type personal computer PCI expansion connector using a low profile PCI. The PCI expansion adapter includes an expansion unit which is provided with an electrical connector to a PCI bus, a low profile PCI expansion board provided with a PC card control element and an electrical connector to the PC card, wherein the low profile PCI expansion board and the expansion unit are connected by the electrical connectors mounted on the respective boards.

Abstract: There is provided a technology for realizing an PCI expansion adapter for a PC card which is connectable to a desktop type personal computer PCI expansion connector using a low profile PCI. The PCI expansion adapter includes an expansion unit which is provided with an electrical connector to a PCI bus, a low profile PCI expansion board provided with a PC card control element and an electrical connector to the PC card, wherein the low profile PCI expansion board and the expansion unit are connected by the electrical connectors mounted on the respective boards.

Abstract: There is provided a technology for realizing an PCI expansion adapter for a PC card which is connectable to a desktop type personal computer PCI expansion connector using a low profile PCI. The PCI expansion adapter includes an expansion unit which is provided with an electrical connector to a PCI bus, a low profile PCI expansion board provided with a PC card control element and an electrical connector to the PC card, wherein the low profile PCI expansion board and the expansion unit are connected by the electrical connectors mounted on the respective boards.