Computer module housing
First Claim
1. A server blade configured to be receivable as a field replaceable unit in a carrier of a blade server system, the carrier being configured to receive a plurality of server blades side-by-side therein, the blade comprising a server processor and a blade enclosure enclosing the server processor, the blade enclosure having two opposing side faces, two end faces and upper and lower opposing faces, wherein a plastics portion of the blade enclosure forms at least part of at least the upper and lower opposing faces of the enclosure formed with respective guide formations for facilitating insertion of the blade into a carrier, wherein a metal portion of the blade enclosure forms one of the opposing side faces and at least part of one of the end faces, wherein each of the end faces comprising ventilation apertures for the passage of cooling air, wherein the plastics portion forms the opposing side face opposite the side face formed by the metal portion, wherein the plastics portion comprises a thin inner metallic layer, and wherein the plastics portion further comprises apertures to permit electromagnetic interference fingers to contact the thin metal layer through the plastics portion.
4 Assignments
0 Petitions
Accused Products
Abstract
A rack mountable shelf supports a plurality of field replaceable units (FRUs) in the form of server cartridges, or blades. The blades are provided with an enclosure that includes a metal portion and a plastics portion. The provision of a blade enclosure for the blade can protect the components of the blade from physical damage and can also isolate them from electrical, static and other effects that could be potentially damaging to the blade components. The use of metal can provide strength and electromagnetic interference shielding with a very thin layer. The use of plastics can provide lightness, flexibilty in design, and the avoidance of metal to metal contact to facilitate insertion and removal of the blades.
57 Citations
45 Claims
- 1. A server blade configured to be receivable as a field replaceable unit in a carrier of a blade server system, the carrier being configured to receive a plurality of server blades side-by-side therein, the blade comprising a server processor and a blade enclosure enclosing the server processor, the blade enclosure having two opposing side faces, two end faces and upper and lower opposing faces, wherein a plastics portion of the blade enclosure forms at least part of at least the upper and lower opposing faces of the enclosure formed with respective guide formations for facilitating insertion of the blade into a carrier, wherein a metal portion of the blade enclosure forms one of the opposing side faces and at least part of one of the end faces, wherein each of the end faces comprising ventilation apertures for the passage of cooling air, wherein the plastics portion forms the opposing side face opposite the side face formed by the metal portion, wherein the plastics portion comprises a thin inner metallic layer, and wherein the plastics portion further comprises apertures to permit electromagnetic interference fingers to contact the thin metal layer through the plastics portion.
- 25. A carrier for a blade server system comprising a carrier enclosure that includes a plurality of server blade receiving locations for receiving server blades side-by-side within the carrier enclosure, at least one of the server blade receiving locations having a field replaceable and enclosed server blade removably received therein, the server blade comprising a server processor and a blade enclosure enclosing the server processor, the blade enclosure having two opposing side faces, two end faces and upper and lower opposing faces, wherein a plastics portion of the blade enclosure forms at least part of at least the upper and lower opposing faces of the enclosure formed with respective guide formations for facilitating insertion of the blade into a carrier, wherein a metal portion of the blade enclosure forms at least one of the opposing side faces and at least part of one of the end faces, wherein each of the end faces comprising ventilation apertures for the passage of cooling air, wherein the plastics portion forming the opposing side face opposite the side face formed by the metal portion, wherein the plastics portion comprises a thin inner metallic layer, wherein the plastics portion further comprises apertures to permit electromagnetic interference fingers to contact the thin metal layer through the plastics portion, and wherein the server blade receiving locations being formed with guide formations for engaging with the guide formations of a received server blade.
- 32. A rack mountable shelf comprising a carrier enclosure that includes a plurality of server blade receiving locations for receiving server blades side-by-side within the carrier enclosure, at least one of the server blade receiving locations having a field replaceable and enclosed server blade removably received therein, the server blade comprising a server processor and a blade enclosure enclosing the server processor, the blade enclosure having two opposing side faces, two end faces and upper and lower opposing faces, wherein a plastics portion of the blade enclosure forms at least part of at least the upper and lower opposing faces of the enclosure formed with respective guide formations for facilitating insertion of the blade into a carrier, wherein a metal portion of the blade enclosure forms at least one of the opposing side faces and at least part of one of the end faces, wherein each of the end faces comprising ventilation apertures for the passage of cooling air, wherein the plastics portion forming the opposing side face opposite the side face formed by the metal portion, wherein the plastics portion comprises a thin inner metallic layer, wherein the plastics portion further comprises apertures to permit electromagnetic interference fingers to contact the thin metal layer through the plastics portion, and wherein the server blade receiving locations being formed with guide formations for engaging with the guide formations of a received server blade.
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36. A computer server system comprising at least one rack mountable shelf, the rack mountable shelf comprising a carrier enclosure that includes a plurality of server blade receiving locations for receiving server blades side-by-side within the carrier enclosure, at least one of the server blade receiving locations having a field replaceable and enclosed server blade removably received therein, the server blade comprising a server processor and a blade enclosure enclosing the server processor, the blade enclosure having two opposing side faces, two end faces and upper and lower opposing faces, wherein a plastics portion of the blade enclosure forms at least part of at least the upper and lower opposing faces of the enclosure formed with respective guide formations for facilitating insertion of the blade into a carrier, wherein a metal portion of the blade enclosure forms at least one of the opposing side faces and at least part of one of the end faces, wherein each of the end faces comprising ventilation apertures for the passage of cooling air, wherein the plastics portion forming the opposing side face opposite the side face formed by the metal portion, wherein the plastics portion comprises a thin inner metallic layer, wherein the plastics portion further comprises apertures to permit electromagnetic interference fingers to contact the thin metal layer through the plastics portion, and wherein the server blade receiving locations being formed with guide formations for engaging with the guide formations of a received server blade.
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37. A rack mounted computer server system comprising a rack frame and, mounted in the rack frame, at least one rack mountable shelf, the rack mountable shelf comprising a carrier enclosure that includes a plurality of server blade receiving locations for receiving server blades side-by-side within the carrier enclosure, at least one of the server blade receiving locations having a field replaceable and enclosed server blade removably received therein, the server blade comprising a server processor and a blade enclosure enclosing the server processor, the blade enclosure having two opposing side faces, two end faces and upper and lower opposing faces, wherein a plastics portion of the blade enclosure forms at least part of at least the upper and lower opposing faces of the enclosure formed with respective guide formations for facilitating insertion of the blade into a carrier, wherein a metal portion of the blade enclosure forms at least one of the opposing side faces and at least part of one of the end faces, wherein each of the end faces comprising ventilation apertures for the passage of cooling air, wherein the plastics portion forming the opposing side face opposite the side face formed by the metal portion, wherein the plastics portion comprises a thin inner metallic layer, wherein the plastics portion further comprises apertures to permit electromagnetic interference fingers to contact the thin metal layer through the plastics portion, and wherein the server blade receiving locations being formed with guide formations for engaging with the guide formations of a received server blade.
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38. A high density computer server system comprising at least one rack frame with, mounted in each rack frame, at least one rack mountable shelf, the rack mountable shelf comprising a carrier enclosure that includes a plurality of server blade receiving locations for receiving server blades side-by-side within the carrier enclosure, at least one of the server blade receiving locations having a field replaceable and enclosed server blade removably received therein, the server blade comprising a server processor and a blade enclosure enclosing the server processor, the blade enclosure having two opposing side faces, two end faces and upper and lower opposing faces, wherein a plastics portion of the blade enclosure forms at least part of at least the upper and lower opposing faces of the enclosure formed with respective guide formations for facilitating insertion of the blade into a carrier, wherein a metal portion of the blade enclosure forms at least one of the opposing side faces and at least part of one of the end faces, wherein each of the end faces comprising ventilation apertures for the passage of cooling air, wherein the plastics portion forming the opposing side face opposite the side face formed by the metal portion, wherein the plastics portion comprises a thin inner metallic layer, wherein the plastics portion further comprises apertures to permit electromagnetic interference fingers to contact the thin metal layer through the plastics portion, and wherein the server blade receiving locations being formed with guide formations for engaging with the guide formations of a received server blade.
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39. A method of providing high density computer services, the method comprising:
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providing a rack mountable shelf comprising a plurality of receiving locations for receiving side-by-side therein a plurality of field replaceable units in the form of enclosed server blades;
providing guide formations in the receiving locations for engaging with corresponding guide formations of a received server blade;
providing a server blade comprising a server processor and a blade enclosure enclosing the server processor, the blade enclosure having two opposing side faces, two end faces and upper and lower opposing faces, wherein a plastics portion of the blade enclosure forms at least part of at least the upper and lower opposing faces of the enclosure formed with respective guide formations for facilitating insertion of the blade into a carrier, wherein a metal portion of the blade enclosure forms at least one of the opposing side faces and at least part of one of the end faces, wherein each of the end faces comprising ventilation apertures for the passage of cooling air, wherein the plastics portion forming the opposing side face opposite the side face formed by the metal portion, wherein the plastics portion comprises a thin inner metallic layer, wherein the plastics portion further comprises apertures to permit electromagnetic interference fingers to contact the thin metal layer through the plastics portion; and
removeably receiving the server blade in one of the blade receiving locations. - View Dependent Claims (40, 41, 42, 43)
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44. A server blade configured to be receivable as a field replaceable unit in a carrier of a blade server system, the carrier being configured to receive a plurality of server blades side-by-side therein, the server blade comprising server processor means and server blade enclosure means enclosing the server processor means, the blade enclosure means having two opposing side faces, two end faces and upper and lower opposing faces, wherein a plastics portion of the blade enclosure forms at least part of at least the upper and lower opposing faces of the enclosure formed with respective guide formations for facilitating insertion of the blade into a carrier, wherein a metal portion of the blade enclosure means forms at least one of the opposing side faces and at least part of one of the end faces, wherein each of the end faces comprising aperture means for the passage of cooling air, wherein the plastics portion forms the opposing side face opposite the side face formed by the metal portion, wherein the plastics portion comprises a metallic layer means, and wherein the plastics portion further comprises aperture means to permit electromagnetic interference finger means to contact the metallic layer means through the plastics portion.
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45. A carrier for a blade server system comprising carrier enclosure means having a plurality of server blade receiving means for receiving server blades side-by-side within the carrier enclosure, at least one of the server blade receiving means having a field replaceable and enclosed server blade removably received therein, the server blade comprising server processor means and blade enclosure means enclosing the server processor means, the blade enclosure means having two opposing side faces, two end faces and upper and lower opposing faces, wherein a plastics portion of the blade enclosure forms at least part of at least the upper and lower opposing faces of the enclosure formed with respective guide formations for facilitating insertion of the blade into a carrier, wherein a metal portion of the blade enclosure means forms at least one of the opposing side faces and at least part of one of the end faces, wherein each of the end faces comprising aperture means for the passage of cooling air, wherein the plastics portion forming the opposing side face opposite the side face formed by the metal portion, wherein the plastics portion comprises a metallic layer means, wherein the plastics portion further comprises aperture means to permit electromagnetic interference finger means to contact the metallic layer means through the plastics portion, and wherein the server blade receiving means being formed with guide means for engaging with the guide means of the received server blade.
Specification