1191results about "Data center rooms" patented technology

The technology described herein is directed towards one or more modular metasurfaces arranged with unit cells for sound absorption, in which the unit cells are based on Helmholtz resonators that are deployed proximate to a server, without substantially obstructing airflow from the server fan(s). Each sound absorbing unit-cells is designed and constructed based on a specific resonance frequency, and includes a neck portion and air chamber dimensioned to resonate at the desired resonance frequency and thereby inverse phase cancel corresponding narrowband frequencies of incoming sound waves. The metasurfaces can be arranged in a modular frame structure of surrounding unit cells, positioned behind the server's fan(s), with an opening in the frame structure to facilitate airflow therethrough, without obstructing or substantially obstructing the airflow to the surrounding environment.

The technology described herein is directed towards modular metasurfaces arranged with unit cells for narrowband, wideband and / or multiband sound absorption, in which the unit cells are based on Helmholtz resonators that are deployed in a server rack, proximate to a server, without substantially obstructing airflow from the server fan(s). Each sound absorbing unit-cells is designed and constructed based on a specific resonance frequency, and includes a neck portion and air chamber dimensioned to resonate at the desired resonance frequency and thereby inverse phase cancel corresponding narrowband frequencies of incoming sound waves. Differently-dimensioned unit cells can be built into a single metasurface module, thereby facilitating wideband and / or multiband sound absorption with that metasurface. The modular metasurfaces can be attached to the sidewalls of a server rack, or positioned in otherwise empty slots above and below a server, optionally coupled to blanking panels for covering the openings of those slots.

A slide rail assembly includes a first rail, a first bracket device and a second bracket device. The first rail includes a first predetermined feature. The first bracket device is arranged on the first rail. The second bracket device and the first rail are movable relative to each other. The second bracket device includes a locking member having a second predetermined feature. During a relative movement between the first rail and the second bracket device, the first predetermined feature of the first rail and the second predetermined feature of the locking member are configured to abut against each other, in order to move the locking member to switch from a first state to a second state.

A riser card includes a circuit board and first, second, and third connectors. The first and second connectors are positioned at bottom and top edges of the circuit board, respectively. The third connector is mounted to a face of the circuit board. Such riser card may be mounted on a primary system board such that the first connector is detachably connected to a first complementary connector of the primary system board with the circuit board perpendicular to the primary system board, and the first connector receives power, data, and sideband signals from the first complementary connector. The second and third connectors may mate with second and third complementary connectors of an expansion card oriented parallel to the circuit board and a stackable secondary riser card oriented perpendicular to the circuit board, respectively. The riser card communicates power and sideband signals to the stackable secondary riser card via the third connector.

An assembly includes an assembling body, which includes a front groove, a clamping portion, a side groove and a first chute; and a fastening driving structure, which includes a grip and a connecting rod. A first end of the grip is pivoted to the assembling body, and a second end of the grip penetrates out of the front groove and is connected to a fastener. A second chute is formed between the two ends of the grip. A first end of the connecting rod is pivoted to the first chute and the second chute, and the second end of the connecting rod is provided with a jacking portion. A third chute is formed between the two ends of the connecting rod, and the third chute is pivoted to the assembling body.

An apparatus includes a rackmount device, in which the rackmount device includes a housing configured to be installed in a server rack, in which the housing has a width in a range from 16 to 20 inches and a height in a range from 1 to 12 inches, the housing includes a front panel, a rear panel, and a bottom surface. The rackmount device includes a first circuit board or substrate having a first surface that defines a length and a width of the first circuit board or substrate, in which the first circuit board or substrate is positioned relative to the housing such that the first surface of the first circuit board or substrate is at an angle relative to the bottom surface of the housing, and the angle is in a range from 45° to 90°. At least one of (i) the front panel of the housing is formed at least in part by the first circuit board or substrate, (ii) the first circuit board or substrate is attached to the front panel of the housing, or (iii) the first circuit board or substrate is substantially parallel to the front panel of the housing. The rackmount device includes at least one data processor electrically coupled to the first circuit board or substrate and configured to process data; and at least one optical / electrical communication interface coupled to the first circuit board or substrate and configured to convert received optical signals to electrical signals that are provide to the at least one data processor. The rackmount device includes at least one of (i) at least one inlet fan attached to the front panel of the housing, or (ii) at least one fan positioned near the front panel in which at least a portion of a fan blade of the at least one fan is within a first distance from the front panel for at least some time period during operation of the at least one fan, and the first distance is less than one-fourth of a second distance between the front panel and the rear panel.

The invention discloses a server cabinet with a lifting device, and relates to the technical field of server cabinet equipment.The server cabinet comprises a cabinet body, a bracket capable of moving vertically and a lifting mechanism driving the bracket to move vertically are arranged in the cabinet body, the lifting mechanism comprises a first guide rail, the first guide rail is vertically installed in the cabinet body, and the first guide rail is connected with the lifting mechanism. First sliding blocks are slidably connected to the first guide rails, first supporting plates are fixedly connected to the side faces of the first sliding blocks, a bracket is installed between the two first supporting plates, four slings distributed in a matrix mode are arranged in the cabinet body, a winding mechanism is installed at the top of the cabinet body, and the bottom ends of the slings are fixedly connected to the first supporting plates. Four high-strength aluminum alloy first guide rails (two left and right) in the lifting mechanism are designed to be matched with a sliding block and a supporting plate, it is ensured that the bracket vertically moves stably, inclination is prevented, a carbon fiber sling and a rigid guide rail act synergistically, the load is shared, the single-point failure risk is prevented, and safety is improved.

The application discloses an underwater data center, which comprises a pressure cabin, an outer frame, a lifting structure, a pipeline structure, a server cabinet inside the pressure shell, an inspection lifting structure, a fixing and moving mechanism, and an internal state monitoring system; the pressure cabin is a closed structure formed by the pressure shell, and at least one pressure cabin entrance structure is arranged on the surface of the pressure cabin; the lifting structure comprises a hydraulic jacking oil cylinder and a lifting guide column; the server cabinet is arranged in an array in the pressure shell, and is fixed and moved by the fixing and moving mechanism at the upper end and the lower end for control. The application can realize efficient water-out and water-in actions by using the lifting mechanism; the application is suitable for high-stable underwater cooling of a large-volume high-density data center system; the pressure cabin entrance is provided, so that the inspection personnel can enter the pressure cabin for inspection without water-out, and the working efficiency and use efficiency are high; and the state monitoring system ensures high safety of the internal environment and timeliness of risk discovery.

Provided in the embodiments of the present application are a server cabinet and a server. The server cabinet comprises: a cabinet body, a first support member, a second support member, a circulation cooling assembly and a ventilation assembly, wherein the first support member is arranged in the cabinet body, and the second support member is arranged in the cabinet body and located above the first support member; an accommodating area for accommodating a server chassis is formed between the first support member and the second support member, and the first support member and / or the second support member are movably arranged and can change the size of the accommodating area; the first support member and / or the second support member are provided with cooling flow channels; the circulation cooling assembly is provided with a cooling line, the cooling line being in communication with the cooling flow channels to deliver a coolant into the cooling flow channels; and the cabinet body is provided with ventilation holes, the ventilation assembly being arranged at the ventilation holes to provide ventilation into the cabinet body. The present application solves the problem in the related art of server storage devices having poor heat dissipation effects.

A configurable power supply bay system. The configurable power supply bay system includes a power supply bay and a power supply bay system configuration component, the power supply bay configuration component being configured to be mounted to the power supply bay, the power supply configuration component configuring the power supply bay to mount a plurality of types of power supply units within the power supply bay, each of the plurality of types of power supply units having respective external characteristics.

Embodiments of the invention provide a high density liquid cooling system including a rack, primary loop piping including a primary inlet, a primary outlet, a primary loop filter, and a primary bypass valve, and secondary loop piping including a secondary inlet, a secondary outlet, a first pump, a first filter downstream of the first pump, and a secondary bypass valve. The system includes a heat exchanger having a first side and a second side. When the primary bypass valve is open, at least a portion of the fluid in the primary loop piping flows through the primary inlet and the primary outlet without traversing the heat exchanger, and when the secondary bypass valve is open, at least a portion of the fluid in the secondary loop piping flows through the secondary inlet and the secondary outlet without traversing the heat exchanger.

The present disclosure relates to a liquid cooling server cabinet, including a cabinet body, a liquid cooling module, and a pluggable assembly. The cabinet body is provided with a receiving cavity, and the pluggable assembly is arranged in the receiving cavity. The pluggable assembly includes at least one pluggable portion. The liquid cooling module includes at least one liquid cooling unit corresponding to the at least one pluggable portion. The pluggable portion is configured for a plugging and mounting of a single-node server that defines a cooling cavity. When the pluggable portion is mounted with the single-node server, the liquid cooling unit is communicated with the cooling cavity of the corresponding single-node server.

A combined power / fan cooling system includes a power / fan chassis that may be provided in a computing device. A power subsystem housed in the power / fan chassis receives power from a power source when the power / fan chassis is provided in the computing device, and provides the power to component(s) in the computing device. A fan subsystem located in the power / fan chassis adjacent the power subsystem includes fan devices that generate an airflow past the power subsystem and the component(s) in the computing device when the power / fan chassis is provided in the computing device. Each of the fan devices is also configured to be connected to, and disconnected from, the power subsystem while the power subsystem is providing the power to the component(s) in the computing device.

A cable guide includes a base for positioning the cable guide on a base surface of an internal area of a telecommunications chassis. The base is generally planar. The cable guide includes a plurality of arms and at least one arm of the plurality of arms is flexible. The cable guide includes a plurality of cable channels that are defined by the plurality of arms. The plurality of cable channels each receive a plurality of furcation tubes. Each of the plurality of cable channels is configured to allow furcation tubes to move within each of the plurality of cable channels. Each cable channel has an open position and a closed position. When in the open position, furcation tubes can be loaded and unloaded into and out of the cable channel. When in the closed position, furcation tubes are restricted from being removed from the cable channel.

A system is provided. In one aspect, a system includes a first set of electrical connectors disposed on a first side of a tray along a first direction. The tray is configured to mount in a rack. The system also includes a second set of electrical connectors aligned with the first set of connectors along the first direction. One of the first and second sets of electrical connectors includes actuated connectors while the other set includes fixed connectors. The actuated connectors include connection elements to be used to extend the actuated connectors to mate with the fixed connectors.

The present application discloses a power connector assembly, a power supply system, and a server, belonging to the technical field of servers. The power connector assembly includes a first power connector, a connection member, and a second power connector. The first power connector and the second power connector are arranged in stacked, and a gap is provided between the first power connector and the second power connector. The connection member is located in the gap, and the connection member is separately fixedly connected to the first power connector and the second power connector. Both the first power connector and the second power connector are configured to connect a power supply for supplying power to a server.

A pivot latch for a node of an information handling system including a main support, a hinge, a latch handle, and a button. The main support attaches to the node. The hinge is located at the end of the main support. The latch handle extends downward from the hinge. The latch handle transitions between a default position and a perpendicular position. A force is exerted against the latch handle when the latch handle is in the perpendicular position. The button is in physical communication with the main support and with the latch handle. When the button is moved to an unlock position, the latch handle automatically rotates a partial distance between the default position and the perpendicular position.

A hybrid rail support system. The hybrid rail support system includes a wider width information handling system chassis; and, a hybrid rail support component extending from a front portion of the server rack to a rear portion of the server rack, the hybrid rail support component comprising: a static rail, the static rail being configured to mount to a side of a server rack; and, a sliding rail, the sliding rail being configured to move along the static rail from an inserted position to an extended position, the sliding rail being configured to mount to a rear portion of a wider width information handling system chassis, the sliding rail enabling the wider width information handling system chassis to extend from a rack to a rack service position.

The invention relates to the technical field of server heat dissipation, in particular to a combined heat dissipation device of a server, which comprises a cabinet body with a mounting space, and a circulating air duct, a first air inlet of the circulating air duct and a first air outlet of the circulating air duct are arranged on one side in the mounting space; the circulating fan is lower than the first air inlet; the supporting layers are arranged in the mounting space in the height direction, each supporting layer is provided with a supporting face, the supporting faces are provided with air passing holes, auxiliary fans are arranged below the supporting layers, radiators are arranged on the upper sides of the auxiliary fans, and electronic refrigeration pieces are arranged on the radiators; and a plurality of first temperature sensors are arranged on each supporting layer. The heat dissipation device has the advantages that a new heat dissipation means is applied to heat dissipation of server equipment, and the defects that traditional server heat dissipation mainly depends on a forced air cooling technology or cold air is forcibly manufactured for cooling by matching the forced air cooling technology with an air conditioning refrigeration technology are overcome.

An electronic device includes a device body, an electronic module, a buffering assembly, and a handle assembly. The device body has a stopping part. The electronic module is detachably disposed in the device body in a sliding direction. The buffering assembly is slidably disposed on the electronic module along the sliding direction. The stopping part stops the buffering assembly on the electronic module. The handle assembly is pivotably disposed on the electronic module and coupled to the buffering assembly. Based on a force applied to the handle assembly in the sliding direction, the buffering assembly is separated from the stopping part, and the electronic module is plugged in the device body. A buffering mechanism is also disclosed.

A ventilation channel device may be used to provide cooling to components of a computing device. A ventilation channel device may be U-shaped and may be installed within a volume that is physically between fans. The bottom of the U-shaped may include air inlets, and those air inlets may lead to air outlets that are disposed near air intakes of the fans. The U-shape may be hollow from the inlets to the outlets, thereby allowing airflow from the inlets to the outlets. As a result, the air volume, located between the fans, may be moved by flowing through the ventilation channel device.

An apparatus is described. The apparatus includes a rack shelf back interface. The rack shelf back interface has first and second flanges to mount to a rack's rear facing rack mounts. The rack shelf back interface has a power connector610 on an inside of a back face of the rack shelf interface, the power connector to mate with a corresponding power connector on an electronic system that is to be installed in the rack shelf. The rack shelf back interface has an alignment feature on the inside of the back face of the rack shelf interface to ensure that the power connector properly mates with the corresponding power connector.

In an open-loop heat removal system for a building such as a data center or a home, cool air is supplied to the building by a chilling unit and hot air is expelled from the building without recycling, recirculating, or re-cooling the hot air. For fire suppression, the system receives temperature reading(s) from temperature sensor(s) and determines whether any temperature reading reaches or exceeds a temperature that indicates presence of a fire. If so, a louver positioned over an inlet module is automatically or programmatically closed, shutting off air supply to the building. The system determines whether the building is under a negative pressure internally. If not, an exhaust fan at the outlet of the building is turned on to create a negative pressure internally. The system determines whether an oxygen level of the building indicates that the fire has been contained. If not, a sprinkler system is activated.

A server and a server chassis are disclosed. The server chassis includes a base having at least two partitions and two levers mounted to the base. The server includes the server chassis. The base is configured to receive a server module between the at least two partitions. The two levers are configured to be coupled with or uncoupled from the at least two partitions. At least one of the two levers includes an adjustable arm having a first arm and a second arm. The second arm is movably coupled to the first arm. The second arm is slidingly movable with respect to the first arm. The adjustable arm has a length that is changeable based on a position of the second arm relative to the first arm, i.e., based on relative movement between the first arm and the second arm.

The invention provides a control method for layer-by-layer carrying in a segmented data warehouse, which belongs to the technical field of layer-by-layer carrying, and comprises the following steps: step 1, carrying out segmented division on the segmented data warehouse; step 2, performing independent manufacturing on non-adjustment segments in the data warehouse for segment manufacturing; step 3, carrying out non-adjustment segmented welding and precision measurement on the data bins manufactured in a segmented manner; step 4, performing adjustment segmentation allowance compensation on the data bins manufactured in a segmentation manner; step 5, carrying out layer-by-layer carrying operation on the data bins which are manufactured in a segmented manner; 6, front equipment and piping system installation is carried out on the data bins manufactured in a segmented mode; and 7, carrying the segmented data bins in a segmented manner, and integrally folding the segmented data bins. Through scientific segmentation division, accurate precision compensation, a reasonable carrying sequence and preposed equipment installation procedures, effective control over the overall size precision of the data bin is achieved, and the construction quality and efficiency are improved.

A power system and method of operating the same. In one embodiment, the power system includes a plurality of power converters configured to power a host system. The power system also includes a power converter controller configured to provide a status of and control the plurality of power converters and at least one system element of the host system responsive to a plurality of host system signals. The control includes a scripted sequence of events as function of a change of an operational condition of at least one of the plurality of power converters and the host system.

A slide rail system includes a first rail module and a second rail module. The first rail module includes a first support plate and a first rail device disposed on the first support plate. The second rail module includes a second support plate movably disposed on the first support plate, and a second rail device disposed on the second support plate. With the second support plate movably disposed on the first support plate, the weight of the second rail module is applied to the first support plate instead of the first rail device, which reduces deformation of and damage to the first rail device.

A modular datacenter has at least one cryogenic datacenter module with server blocks and pipes for providing heat transfer fluid to and from server blocks. At least one cooling generator module is provided that has a pump. Each of the at least one cooling generator module is in fluid communication with the at least one pipe such that a cooled heat transfer fluid is pumped to the at least one server block and a used heat transfer fluid flows back to the at least one cooling generator module. The used heat transfer fluid is cooled within the at least one cooling generator module. A power source is provided in communication with a power input on server boards within the server blocks and the cooling generator module.