Abstract: Method, system, and computer program product embodiments of heating a flow of liquid by transfer of heat with computing devices. Embodiments also include determining a dynamic cooling capacity index for each of the computing devices, and allocating processing workload among the first computing device and the second computing device based on the dynamic cooling capacity indexes of the computing devices. Embodiments further include allocating workload and/or regulating flow rate of the flow of liquid to maintain a predetermined value or range of values of temperature of the liquid.

Abstract: Method, system, and computer program product embodiments of heating a flow of liquid by transfer of heat with computing devices. Embodiments also include determining a dynamic cooling capacity index for each of the computing devices, and allocating processing workload among the first computing device and the second computing device based on the dynamic cooling capacity indexes of the computing devices. Embodiments further include allocating workload and/or regulating flow rate of the flow of liquid to maintain a predetermined value or range of values of temperature of the liquid.

Abstract: An apparatus for auxiliary cooling redundancy for components using an actuating fan pack includes a fan pack. The fan pack includes a fan positioned to provide a stream of air directed toward a component mounted in the server rack and the server rack includes components for a data system. The apparatus includes and a vertical drive configured to move the fan pack vertically to a position so air from the fan is directed toward the component. The apparatus includes a positioning controller configured to direct the vertical drive to move the fan pack to a front of a component in the server rack and configured to turn on the fans.

Abstract: A system according to one embodiment includes a storage bay having a peripheral sidewall defining an interior dimensioned to receive a data storage device therein, at least one flap coupled to the peripheral sidewall, a retention mechanism configured to retain the at least one flap in the retracted position, and an electronic connector coupled to the retention mechanism and configured to pass control signals to the retention mechanism. The at least one flap is positionable between a retracted and deployed position. The at least one flap substantially blocks airflow through the interior of the peripheral sidewall when the at least one flap is in the deployed position, and does not significantly block airflow through the interior of the peripheral sidewall when the at least one flap is in the retracted position. The retention mechanism is electronically controllable to cause the at least one flap to move toward the deployed position.

Abstract: A system according to one embodiment includes a storage bay having a peripheral sidewall defining an interior dimensioned to receive a data storage device therein, at least one flap coupled to the peripheral sidewall, a retention mechanism configured to retain the at least one flap in the retracted position, and an electronic connector coupled to the retention mechanism and configured to pass control signals to the retention mechanism. The at least one flap is positionable between a retracted and deployed position. The at least one flap substantially blocks airflow through the interior of the peripheral sidewall when the at least one flap is in the deployed position, and does not significantly block airflow through the interior of the peripheral sidewall when the at least one flap is in the retracted position. The retention mechanism is electronically controllable to cause the at least one flap to move toward the deployed position.