Interconnected modular server and cooling means

Patent metadata

Field	Value
Publication number	US-10849253-B2
Application number	US-201715718392-A
Country	US
Kind code	B2
Filing date	Sep 28, 2017
Priority date	Sep 28, 2017
Publication date	Nov 24, 2020
Grant date	Nov 24, 2020

Abstract

An example frame shuffle is communicatively coupled to a midplane of a frame. The frame shuffle includes a first group of optical connectors. Each of which are communicatively coupled to a resource device via the midplane. The frame shuffle also includes a second group of optical connectors, each of which communicatively couples with a frame shuffle of an adjacent frame. The frame shuffle also includes a routing device to optically interconnect the resource devices and another group of resource devices of the adjacent frame. The frame shuffle also includes a frame shuffle fan to provide fresh air through the frame shuffle and direct exhaust air through the midplane.

First claim

The invention claimed is:

1. A modular computing system, including:
a frame, comprising:
a midplane;
a first power supply including an airflow baffle to redirect exhaust air, wherein the first power supply is coupled to a first side of the midplane;
a power routing device comprising:
a power line electrically coupled to the midplane to provide power to the power supply,
an airflow channel to receive exhaust air from the first power supply,
a power connector, electrically coupled to the power line, to connect to an external power cable, and
wherein the power routing device is coupled to a second side of he midplane; and

a frame shuffle communicatively coupled to the midplane, comprising:
a first plurality of optical connectors, each communicatively coupled to one of a plurality of resource devices via the midplane;
a second plurality of optical connectors, each to communicatively couple with a frame shuffle of an adjacent frame;
a routing device to:
switch network traffic between the plurality of resource devices of the frame; and
direct network traffic to and from the plurality of resource devices of the frame and another plurality of resource devices of the adjacent frame; and

a frame shuffle fan to provide fresh air through the frame shuffle and direct exhaust air through the midplane.

2. The modular computing system of claim 1 , wherein the frame further comprises a frame management device including a management connector communicatively coupled to the midplane and an airflow channel to receive exhaust air from a second power supply including an airflow baffle.

3. The modular computing system of claim 1 , wherein the frame further comprises a resource device fan to provide airflow to the plurality of resource devices.

4. The modular computing system of claim 3 , wherein at least one resource device is retained in a resource device tray that communicatively couples the at least one resource device to the midplane and permits airflow from the resource device fan to reach the at least one resource device.

5. The modular computing system of claim 3 , wherein the airflow baffles of the first and second power supplies direct exhaust air from the respective power supplies away from the plurality of resource devices.

6. The modular computing system of claim 1 , wherein the frame shuffle further comprises an airflow baffle to direct exhaust air from the frame shuffle away from the plurality of resource devices.

7. The modular computing system of claim 1 , further comprising a rocker-arm plenum communicatively coupled to the plurality of resource devices.

8. A frame, comprising:
a midplane;
a resource device fan, retained on a first side of the midplane, to provide fresh air to a plurality of resource devices through the midplane;
a first power supply, connected to the first side of the midplane, including an airflow baffle to redirect exhaust air;
a second power supply, connected to the first side of the midplane, including an airflow baffle to redirect exhaust air;
a power routing device, on a second side of the midplane, including:
a power line electrically coupled to the power supply through an aperture in the midplane and to provide power to the power supply, an airflow channel to receive exhaust air from the first power supply, and a power connector, electrically coupled to the power line, to connect to an external power cable;

a frame management device, retained in a horizontal position and connected to the second side of the midplane, including an airflow channel to receive exhaust air from the second power supply; and
a frame shuffle, retained in a vertical position within the frame and connected to the first side of the midplane, comprising:
a routing device to:
switch network traffic between the plurality of resource devices of the frame; and
direct network traffic to and from the plurality of resource devices of the frame and another plurality of resource devices of an adjacent frame; and

a frame shuffle fan to provide fresh air through the frame shuffle and direct exhaust air through the midplane.

9. The frame of claim 8 , wherein at least one resource device is retained in a resource device tray that permits airflow from the resource device fan to reach the at least one resource device.

10. The frame of claim 8 , wherein the midplane includes a plurality of apertures to permit airflow through the midplane.

11. The frame of claim 10 , wherein the airflow baffles of the first and second power supplies direct exhaust air from the respective power supplies away from the plurality of resource devices.

12. The frame of claim 8 , wherein the midplane comprises an airflow baffle to direct exhaust air from the frame shuffle away from the plurality of resource devices.

13. The frame of claim 8 , wherein the frame shuffle is communicatively coupled to the plurality of resource devices via the midplane.

Assignees

• Hewlett Packard Entpr Dev Lp

Inventors

• Leigh Kevin B
• Grady John R
• Megason George

Classifications

• H05K7/1445

  with double-sided connections · CPC title

• H05K7/1488

  Cabinets therefor, e.g. chassis or racks or mechanical interfaces between blades and support structures · CPC title

• H05K7/20145

  Means for directing air flow, e.g. ducts, deflectors, plenum or guides · CPC title

• H05K7/1492 Primary

  having electrical distribution arrangements, e.g. power supply or data communications · CPC title

• G06F1/16

  Constructional details or arrangements · CPC title