A symmetrical wall-mounted 2-piece cabinet for computer network equipment and in-building communication that can rotate for opening on the left or right by the same mechanism without having to change the pivot point is composed of a front piece functioning as the cabinet for holding computer network equipment, where the front piece of the cabinet has a door that can be opened or closed in accessing equipment from the front, and a back piece in the form of a robust structure functioning to attach the entire structure of the cabinet to the building wall. The invention helps the operator to turn the front piece of the cabinet using the operator's own strength, and reduces limitations in the installation of a cabinet in a wall-mounted fashion in a narrow space or building corner, while also enhancing usage safety and maintaining structural weight balance, which increases the usage life of the wall-mounted cabinet.

A shock resistant body comprises a non-metallic lattice structure having a first region with a first foam density in a first region and a second foam density in a second region that is lower from the first foam density. The first region can have solid lattice members of a larger cross-sectional area than those in the second region and the first region can have smaller interstices between solid lattice members than those in the second region.

Embodiments of the present invention are directed to systems, devices, lockable enclosures, and methods for data centers. In one example, a lockable enclosure for a data drive is provided. The lockable enclosure includes a housing configured to retain a first data drive and a latch contained within the housing and configured to receive a second data drive, wherein the latch is configured to move within the housing for dispensing the first data drive from the housing while the second data drive remains secured therein.

A server rack assembly includes a pair of mounting units each including a panel, an adjustment plate, and rails. The panel has a first panel flange to connect a front support post. The adjustment plate is movably connected to the panel for connecting a rear support post and is adjustable to suit varying distances between front and rear support posts. The rails are detachably mounted on the panel; a gap between two rails is adjustable to accommodate different server devices.

An electronic device casing includes a body, a movable apparatus, and a handle structure. The body comprises a first stopping surface and a second stopping surface disposed opposite to each other. The movable apparatus is adapted to be detachably assembled in the body. The handle structure is pivotally disposed to the movable apparatus. The handle structure comprises a first arm corresponding to the first stopping surface and a second arm corresponding to the second stopping surface. The movable apparatus is adapted to move between a removed position and an assembled position by rotating the handle structure between an upper pulled position and a lower pressed position.

A system including a data center rack enclosure, a first aisle emulator, and a second aisle emulator. The data center rack enclosure is configured to retain a data center rack, which has a first side and a second side. The first aisle emulator is coupled with the data center rack enclosure and provides a first controlled test environment with first temperature and a first gas flow to the first side of the data center rack. The second aisle emulator is coupled with the data center rack enclosure and provides a second controlled test environment for the second side of the data center rack.

Systems and techniques for tracking and providing real-time visualizations of maintenance time for datacenter components. The systems include sensors to detect when datacenter components are opened for maintenance, such as hot switching of hard drive disks, to initialize a countdown timer. Status indicator lights of components within the datacenter component are used to display visual representations of the countdown timer. The visualizations present a remaining or elapsed maintenance time remaining to ensure components of the datacenter component are not damaged by overheating during maintenance.

The present disclosure is directed to a direct liquid cooling system for cooling of electronic components and configured to maintain a predetermined thermostable environment for the electronic components. The system includes a reservoir and a rack removably placed in the reservoir and securely containing electronic components to be cooled. The system also includes a dielectric coolant which is configured to flow upward in parallel streams between the electronic components and a pump that facilitates continuous pumping of the dielectric coolant thereby forcing the dielectric coolant upwards through the electronic components and overflowing the dielectric coolant within the reservoir. A heat exchanger is also provided and coupled with the reservoir via an outlet pipeline. Additionally, a controller is provided to monitor the temperature of the dielectric coolant and adjust the flow of the coolant.

A modular enclosure for housing various computing devices is provided. The modular enclosure includes a platform and a housing module mounted on the base module. The housing module has lateral sides, a front side, a rear side and a roof defining an interior volume for receiving the various computing devices and fan cassettes. Each fan cassette is provided with its own controller which is configured to adjust the rotational speed of the fan based on the power consumption of the one or more computing devices. When connected in a cluster, the fan cassettes provide a N+1 redundancy, wherein each cassette as an adjacent fan cassette configured as an active backup. The fan cassettes of a cluster communicate via a communication bus. The fan cassettes may include dampers to redirect air drawn from the computing devices back toward them in cold whether conditions, or toward the outdoors, in hot weather conditions.

A server case includes a case, a drawer body, and a adjustable device. The drawer body is received in the case. The adjustable device includes a first end, a second end, and a adjustable structure. The second end is connected to the drawer body, the adjustable structure is connected to the first end and the second end, and a distance between the first end and the second end is changeable. The drawer body received in the case is moved until at least a part of the drawer body is located outside the case, to change the distance between the first end and the second end.