According to one example of the present invention, a cooling system is provided. The cooling system comprises a water-cooled air conditioning module for cooling air from a chamber. The chamber is arranged for receiving air to be cooled and hot humid air. The cooling system also comprises a control system for controlling the flow of hot humid air to the chamber such that the air input to the air conditioning module has a predetermined relative humidity level within a predetermined range.

This disclosure describes systems for arranging racks within a data center for a smaller and/or more flexible footprint, more efficient and/or resilient cooling, and/or easier installation. In some examples, this disclosure describes a data center rack system that includes an aisle and a plurality of rack stations adjacent to the aisle. The aisle includes an aisle guidance track defining an aisle axis. Each rack station of the plurality of rack stations includes a station guidance track defining a station axis. The station guidance track is configured to receive a rack from the aisle guidance track and position the rack in the respective rack station at a rack angle formed between the aisle axis and the station axis that is less than 90 degrees.

Systems and methods to provide a prefabricated module design for heterogeneous data centers are described. An apparatus to provide cooling for an electronic rack of a data center comprises a plurality of lines. A main chassis is coupled to the plurality of lines. The main chassis is configured to be integrated on the electronic rack. An extension chassis is coupled to the main chassis. The extension chassis is configured to move relative to the main chassis. A plurality of connection ports are coupled to the extension chassis to provide connections between the electronic rack and one or more external sources. The plurality of connection ports are configured to move relative to the plurality of lines that are at fixed locations on the electronic rack.

A data center may be organized into modules, wherein the modules are purchased pre-configured to provide certain functionality of an information handling system. The modules may include utility modules, information technology (IT) modules, and air handling unit (AHU) modules. The utility module may provide infrastructure for other modules, such as electrical power service infrastructure. The utility module may be passively cooled through openings to controlled environments in other modules. For example, the utility module may include openings for airflow to and from the warm air aisle and the cool air aisle of an information technology (IT) module that has an attached air handing unit (AHU) module. Space in the utility module may be cooled through airflow to and from the cooled IT module.

A portable data center is configured to be supported by any suitable self-propelled motor vehicle, and transported to a client location, such that a large volume of data can be transmitted to, and stored on, computing devices of the portable data center via a hard wire communication link. The portable data center can then be transported to a data center building so as to store the data received at the client location on one or more computing devices housed in the data center building.

A cooling system for a datacenter is disclosed. An evaporative cooling subsystem provides blown air for cooling the datacenter and a repurposable refrigerant cooling subsystem controls moisture of the blown air in a first configuration and independently cools the datacenter in a second configuration.

A cooling device includes: a duct that guides air that has absorbed heat generated inside a cooling target and has been discharged, to the cooling target; a cooler that is provided in the duct and cools the air flowing inside the duct; and an adjusting mechanism that is located on a downstream side of the cooler, adjusts an amount of the air discharged from the duct into a room where the cooling target is installed.

The present invention is a corrosion environment diagnosis system including: an environment measuring device that includes a temperature sensor that measures temperature in an electronic part serving as a diagnosis target or an indoor space in which an electronic device including the electronic part is installed, a humidity sensor that measures relative humidity in the indoor space or the electronic device, a corrosion sensor that measures a corrosion thickness of the diagnosis target, and a database in which indoor environment data including the temperature and the relative humidity measured by the temperature sensor and the humidity sensor and corrosion thickness data including the corrosion thickness measured by the corrosion sensor are accumulated; an outside air environment database in which outside air environment data including previous temperature and humidity of outside air is recorded; and a diagnostic processing device capable of receiving data of the outside air environment database and the environment measuring device, wherein the diagnostic processing device decides a corrosion mechanism corresponding to a relation between the corrosion thickness and the relative humidity on the basis of the indoor environment data, the corrosion thickness data, and the outside air environment data, and estimates a future corrosion thickness of the diagnosis target. Accordingly, it is possible to accurately estimate a future corrosion thickness on the basis of a mechanism of corrosion by atmospheric air including corrosive gas.

A modular housing encloses a data center and a modular cooling system. The modular cooling system includes a modular cooling pallet on which cooling modules are installed. Each cooling module can have different cooling properties and may cool air to a different temperature than that of air cooled by other cooling modules. This can fulfill the different cooling needs among different computers that reside in the data center. The modular housing may also provide features that enable it to be quickly assembled at an operating site. The modular housing may comprise wall structures, roof structures, and a floor structure that are embedded with fastening features, which eliminates use of loose fasteners used for assembly. The floor structure may be made of rack pallets that provide wire ways through which connections can be routed, which simplifies the wiring process when assembling the modular housing on site.

A rack and system for cooling computing devices such as in a data center is disclosed. In one embodiment, the rack supports computing devices and comprises planar annular sector or trapezoidal shelves, each having one or more positions for holding computing devices. The rack may be configured to be connected to other similar racks to form a vertical geometric prism or annular cylinder, which may be tapered, and the computing devices may be installed to discharge exhaust at an angle. A number of vertical supports may hold the shelves in a vertically spaced arrangement to from a helix within the prism or cylinder. An air barrier may be affixed to the rack and have openings permitting exhaust air to flow from the computing devices through the air barrier. The helix formed by the shelves may channel the airflow generated by the computing devices into a vortex to improve cooling.