Abstract: A heat dissipating module includes a heat sink and an aerofoil deflector above the heat sink. The heat sink has an upper surface corresponding to the camber of the deflector, to increase the speed and efficiency of a cooling airflow passing therethrough, the airflow generated by a fan.

Abstract: A server and a method of recording environment parameters of the server are provided. The server defines an power connection mode and a power on mode. The server includes an environment monitoring system, which monitors an environment of the server in real time. The environment monitoring system includes a control unit and storage unit. The control unit controls power connection information and startup information to store in the storage unit. The power connection information comprises power connection time, a power connection count, and induction information of the server when the server enters the power connection mode. The startup information comprises startup time, a startup count, induction information of the server, and the hardware load information when the server enters the power on mode. The power connection information and the startup information forms the environment parameters of the server.

Abstract: A method of monitoring a fan of a second electronic device. A first electronic device controls a baseboard management controller (BMC) of the second electronic device to return parameter values, the returned parameter values including temperature values of the second electronic device, and actual speed values of a fan of the second electronic device. The first electronic device records the returned parameter values and returned time of the returned parameter values. Upon acquiring standard speed values corresponding to the temperature values, the first electronic device draws a graph representing a relation between the actual speed values and the determined standard speed values corresponding to the returned time to monitor the fan.

Abstract: A container data center includes a container. The container includes a top wall, two sidewalls, a first end wall, and a second end wall. Two elongated water troughs are arranged on the top of the container, near the sidewalls. The outer side plate of each water trough is lower than a top side of the corresponding inner side plate. A water receptacle is arranged near the first end plate. Pipes connect the water receptacle to the water troughs, to transfer the water in the water receptacle to the water troughs. When the water in the water troughs overflows, the water flows down the sidewalls of the container, to separate and thus protect the sidewalls from pollutants and humidity in the surrounding air.

Abstract: A method for an electronic device to manage test items of an object by displaying test states and marking abnormalities. The method captures an image of a state table of a finished test item displayed on a display screen of a testing device. The method further obtains a test result of the finished test item by comparing the captured image of the finished test item with a prestored standard table. When the test state of the finished test item is abnormal, the method records the captured image of the finished test item with a time index and outputs a failed message and the name of the finished test item with the time index.

Abstract: A server cabinet assembly includes a number of chassis arranged on a floor in a row, a sliding rail mounted on the floor, a sliding plate slidably supported on the rail, and a supporting frame to accommodate servers. Each chassis includes a bottom wall defining a pair of sliding slots perpendicular to the sliding rail. The sliding plate defines a pair of slots in a top surface thereof. The supporting frame includes a bottom plate, and a number of rollers mounted to the bottom plate. When the sliding plate is slid along the rail to one of the chassis, and the slots of the sliding plate align with the sliding slots of the one of the chassis, the rollers slide on the slots of the sliding plate and the sliding slots of the chassis to move the supporting frame in or out of the chassis.

Abstract: A vibration absorbing device includes a main board having a pole, a first retaining board fixed to the main board, a second retaining board fixed to the first retaining board opposite to the main board, a loading board including a main body and a flange protruding from the main body, an elastic element located between the pole and the main body. A sliding groove and a compartment are both defined between the first retaining board and the second retaining board, the flange is located but slidable in the sliding groove, the main body is located in the compartment. The loading board can slide in the sliding groove in compliance with shocks or vibration, while the elastic element deforms and releases to absorb the motion of the loading board.

Abstract: An electronic device includes a chassis, a first printed circuit board (PCB), a second PCB, a third PCB, and a number of memory modules. Each memory module includes two edge connectors respectively formed on two opposite sides of the memory module. A plurality of parallel sockets is formed on each of the first and second PCBs. The edge connectors are respectively inserted into the sockets of the first PCB and the sockets of the second PCB. The third PCB is electrically connected between the first PCB and the second PCB.

Abstract: A method of monitoring a fan of a second electronic device. A first electronic device controls a baseboard management controller (BMC) of the second electronic device to return parameter values, the returned parameter values including temperature values of the second electronic device, and actual speed values of a fan of the second electronic device. The first electronic device records the returned parameter values and returned time of the returned parameter values. Upon acquiring standard speed values corresponding to the temperature values, the first electronic device draws a graph representing a relation between the actual speed values and the determined standard speed values corresponding to the returned time to monitor the fan.

Abstract: A power supply system for a server includes a power grid including a number of crisscrossed wires connected to a power source, and a connector. The connector includes a main body with first and second terminals, and a contact plate connected to the first terminal of the main body. The contract plate is also slidably pressed against the power grid to form an electrical connection. The server acquires power from the power grid through the connector.

Abstract: A power supply apparatus for a datacenter includes a carrier to carry the datacenter on rails of a rail transport system, a number of pantographs each including a main body with first and second terminals and a contact plate connected to the first terminal of the main body, and a number of power supply systems. The contact plate of each pantograph is electrically in contact with a cable of the rail transport system. The power supply systems are coupled to the second terminals of the pantographs, and each of the power supply systems acquires power from the cable through the corresponding pantograph, and provides power for the datacenter.

Abstract: A heat dissipating module is mounted on a server cabinet with several servers and a door and includes a first fan module, a second fan module, a switch module, and a control module. The second fan module is mounted on the door and is aligned with a front end of the server cabinet when the door is closed. The switch module is mounted on the door and the server cabinet. The control module is electrically connected to the first fan module, the second fan module, and the switch module. When the door is closed, the switch module is closed, the control module controls the first fan module and the second fan module both to work; when the door is opened, the switch is opened, the control module controls the first fan module to operate at higher speed, while controlling the second fan module to stop working.

Abstract: A cloud server assembly includes at least one cloud server, at least one carriage, and a track. The at least one cloud server is located in the at least one carriage. The carriage moves at high-speed along the track under external force.

Abstract: A heat dissipating module includes a heat sink and an aerofoil deflector above the heat sink. The heat sink has an upper surface corresponding to the camber of the deflector, to increase the speed and efficiency of a cooling airflow passing therethrough, the airflow generated by a fan.

Abstract: A container data center includes a container, a cooling system, and a number of heat dissipation units. The cooling system is positioned on a top of the container. The heat dissipation units are arranged on opposite sidewalls of the container respectively. Each heat dissipation unit includes an air duct attached to the sidewall and a guiding piece. The guiding piece is slantingly spaced from the sidewall. The hot air from the container flows into the air duct. The airflow around the container is guided to the air duct, to cool the air duct. The hot air in the air duct is cooled and then flows to the cooling system.

Abstract: A container data center includes a container. The container includes a top wall, two sidewalls, a first end wall, and a second end wall. Two elongated water troughs are arranged on the top of the container, near the sidewalls. The outer side plate of each water trough is lower than a top side of the corresponding inner side plate. A water receptacle is arranged near the first end plate. Pipes connect the water receptacle to the water troughs, to transfer the water in the water receptacle to the water troughs. When the water in the water troughs overflows, the water flows down the sidewalls of the container, to separate and thus protect the sidewalls from pollutants and humidity in the surrounding air.

Abstract: A container data center includes a container and an air purification device. The air purification device includes an air inlet, a dissolution unit, and a separation unit. The dissolution unit receives dissolution liquid. The air that comes from the air inlet flows through the dissolution liquid, so that salt in the air may dissolve into the dissolution liquid. The air that comes from the dissolution unit flows through the separation unit, to dry the air. The dried air then flows into the container.

Abstract: A server assembly includes a rack, at least one server slidably received in the rack, a fan attached to the rack, a control unit, at least one trigger unit corresponding to the at least one server, and a display unit. When the at least one server is positioned at a desired location in the rack, the at least one server triggers the at least one trigger unit to send at least one trigger signal to the control unit. The control unit receives the at least one trigger signal and controls the display unit to display a notice about whether the at least one server is positioned in the desired location.

Abstract: A container data center includes a container and an air collecting device. The air collecting device includes a collecting member, a first duct connected to the collecting member, and a second duct connected to the container. One end of the first duct opposite to the collecting member is pivotably connected to the second duct. The collecting member is rotatable to collect the airflow. The airflow flows through the first duct and the second duct to go into the container.

Abstract: A server assembly includes a server, a number of first air ducts, and a number of second air ducts. A number of intakes and outlets are defined in a top of a chassis of the server. Each of the first and second ducts includes a hollow main body, and a connecting portion extending from a bottom of the main body. A first opening is defined in an end of the main body of each of the first and second ducts. A second opening is defined in each of the connecting portions of each of the first and second ducts. Outside air flows through the first air ducts, thereby flowing into the chassis to be heated, thereby cooling the server. The heated air is expelled out of the chassis through the second air ducts.