摘要:
A control unit is proposed which makes it possible to prevent connection problems between a package box and a backboard and prevent damage to the connector of the backboard. The control unit comprises a unit cover in which a first package box, which comprises a predetermined function and on the rear side of which a first connector is provided, is inserted into the corresponding spatial area so as to move over a shelf from an open end [of the unit cover]; and a backboard which is disposed inside the unit cover and on which a second connector is provided in a position where the first package box, inserted in the corresponding spatial area, mates with the first connector, wherein the shelf is provided with a protrusion which rotatably supports the first package box in a fan direction.
摘要:
A control unit is proposed which makes it possible to prevent connection problems between a package box and a backboard and prevent damage to the connector of the backboard.The control unit comprises a unit cover in which a first package box, which comprises a predetermined function and on the rear side of which a first connector is provided, is inserted into the corresponding spatial area so as to move over a shelf from an open end [of the unit cover]; and a backboard which is disposed inside the unit cover and on which a second connector is provided in a position where the first package box, inserted in the corresponding spatial area, mates with the first connector, wherein the shelf is provided with a protrusion which rotatably supports the first package box in a fan direction.
摘要:
A storage apparatus includes a first rack having electrical conductivity, on which are mounted channel control parts receiving data input/output requests, and disk control parts performing read/write of data from and to disk drives, a second rack having electrical conductivity, on which are mounted disk drives, and relay parts for relaying communications between the disk drives and disk control parts; and communication cables for connecting disk control parts to relay parts. The communication cables include a transmission medium through which to transmit data, a first conductor having electrical conductivity and surrounding the transmission medium, a second conductor having electrical conductivity and surrounding the first conductor, and a covering surrounding the second conductor. The first conductor is connected to ground potential supply circuits provided in at least either disk control parts or relay parts, and the second conductor is connected to at least one of the first and second racks.
摘要:
A storage apparatus includes a first rack having electrical conductivity, on which are mounted channel control parts receiving data input/output requests, and disk control parts performing read/write of data from and to disk drives, a second rack having electrical conductivity, on which are mounted disk drives and relay parts for relaying communications between the disk drives and disk control parts, and communication cables for connecting disk control parts to relay parts. The communication cables include a transmission medium through which to transmit data, a first conductor having electrical conductivity and surrounding the transmission medium, a second conductor having electrical conductivity and surrounding the first conductor, and a covering surrounding the second conductor. The first conductor is connected to ground potential supply circuits provided in at least either disk control parts or relay parts, and the second conductor is connected to at least one of the first and second racks.
摘要:
Aligned disk drives are installed in a disk box nearly taking a rectangular shape. Every two of the disk boxes are paired and accommodated in a rack in a multi-stage form. Each pair of disk boxes are disposed with their exhaust planes opposed to each other with a gap therebetween. An air intake plane of each disk box opposite to the exhaust is disposed on a front or rear side of the rack. A draft path, having front and rear walls formed by gaps between disk boxes and side walls on left and right planes of the rack, is formed in the rack center. Exhaust fans disposed on top of the rack and having air intake ports nearly equivalent in dimension to a section of the draft path suck in air through the intake and exhaust planes and draft path, and exhaust the air outside the rack.
摘要:
A storage control apparatus comprises a vertical logic board; and a cooling mechanism for cooling the logic board. This cooling mechanism is constituted such that air taken in from the front of the storage control apparatus travels to the rear side of the storage control apparatus and then rises up, this risen air rises further while cooling the vertical logic board, and the risen air is discharged from the rear of the storage control apparatus.
摘要:
A storage control apparatus comprises a vertical logic board; and a cooling mechanism for cooling the logic board. This cooling mechanism is constituted such that air taken in from the front of the storage control apparatus travels to the rear side of the storage control apparatus and then rises up, this risen air rises further while cooling the vertical logic board, and the risen air is discharged from the rear of the storage control apparatus.
摘要:
An air flow distribution adjusting mechanism for a disk array apparatus adjusts the distribution of air flowing in a disk array apparatus carrying a plurality of canisters. This air flow distribution adjusting mechanism includes an air flow distribution adjusting sheet for covering empty canister slots, and a sheet expanded length adjusting mechanism for adjusting the expanded length of the air flow distribution adjusting sheet.
摘要:
Aligned disk drives are installed in a disk box nearly taking a rectangular shape. Every two of the disk boxes are paired and accommodated in a rack in a multi-stage form. Each pair of disk boxes are disposed with their exhaust planes opposed to each other with a gap therebetween. An air intake plane of each disk box opposite to the exhaust is disposed on a front or rear side of the rack. A draft path, having front and rear walls formed by gaps between disk boxes and side walls on left and right planes of the rack, is formed in the rack center. Exhaust fans disposed on top of the rack and having air intake ports nearly equivalent in dimension to a section of the draft path suck in air through the intake and exhaust planes and draft path, and exhaust the air outside the rack.