A server including chassis, motherboard, mounting cage, first guide pillar and expansion card. Motherboard is stacked on chassis bottom plate. Mounting cage includes bearing base, handle and first pivot. Bearing base is located on a side of motherboard located away from the chassis bottom plate and located between two chassis side plates. One of two bearing base side plates includes first guide slot, and handle is pivotally connected to the one of two bearing base side plates via first pivot and includes engagement hole. First guide pillar is fixed to the one of two chassis side plates and slidably disposed in first guide slot of the one of two chassis side plates. First guide pillar is engaged into engagement hole of handle. Expansion card is stacked on bearing base bottom plate and electrically connected to motherboard.

An electronic chassis includes a first side, and a second side opposite the first side. The electronic chassis also includes a first set of wedge lock support columns machined on the first side, and a second set of wedge lock support columns machined on the second side. Each wedge lock support column of the first set of wedge lock support columns and the second set of wedge lock support columns is machined as a continuous shape.

An electronic device with parallel backplanes and a storage device with parallel backplanes. The electronic device includes a front inserting assembly, a rear inserting assembly, and a backplane assembly. The backplane assembly is connected to the front inserting assembly and the rear inserting assembly. The backplane assembly includes a plurality of backplanes arranged in parallel at intervals, the front inserting assembly includes a plurality of first units whose arrangement direction is the same as an arrangement direction of the backplanes, and the rear inserting assembly includes a plurality of second units whose arrangement direction intersects the arrangement direction of the backplanes. The backplane assembly is provided with the structure including the plurality of backplanes arranged in parallel at intervals and the channel between adjacent backplanes. In addition, the first units and the second units are connected to two opposite sides of the backplanes, respectively.

Data storage system connectors are described for a parallel array of dense memory cards that allow high airflow. In one example, a connector has a horizontal plane board having a plurality of memory connectors aligned in a row and a plurality of external interfaces, a plurality of memory cards, each having an edge connector at one end of the memory card to connect to a respective memory connector of the board, each memory card extending horizontally parallel to each other memory card and extending vertically and orthogonally from the board, and a plurality of interface connectors each to connect an edge connector to a respective board connector, the interface connectors extending horizontally from the one end of the memory cards and vertically to the respective plane board connector.

A control cabinet for an exhaust gas measuring system includes a cabinet body with a component having an inlet and an outlet arranged therein. The outlet is connected via a first connection element to an outlet tube, and the inlet is connected via a second connection element to an inlet tube. The first or second connection element is selectively mounted in a first connection position or in a second connection position so that the outlet tube connecting to the first connection element or the inlet tube connecting to the second connection element is aligned horizontally in the first connection position and vertically in the second connection position. The first connection element or the second connection element are adapted to be mounted in the first connection position and in the second connection position via a 180° rotation in the outlet connection plane.

A housing assembly for a solid state drive (SSD) includes a carrier cage configured to be fixed to a riser board, the carrier cage including a peripheral wall having at least one carrier slot. A carrier tray configured to house the SSD includes an interior compartment at least partially defined by the walls of the carrier tray. A first fixture is disposed at a first end of the carrier tray to engage the SSD. A second fixture is disposed at the second end of the carrier tray, opposite the first end, to engage the SSD, wherein the carrier tray is removably disposed within the carrier slot of the carrier cage.

A case module that is capable of installing a first electronic module and a second electronic module, includes a cage and a restraining component. The first electronic module can move relative to the cage to a first installation position along a first direction. The second electronic module can move relative to the cage to a second installation position along a second direction perpendicular to the first direction. When the first electronic module moves relative to the cage toward the first installation position along the first direction, the restraining component is driven to move relative to the cage toward a restraining position along the first direction. The second electronic module can be stopped by the restraining component when the restraining component is located at the restraining position.

A housing assembly for a solid state drive (SSD) includes a carrier cage configured to be fixed to a riser board, the carrier cage including a peripheral wall having at least one carrier slot. A carrier tray configured to house the SSD includes an interior compartment at least partially defined by the walls of the carrier tray. A first fixture is disposed at a first end of the carrier tray to engage the SSD. A second fixture is disposed at the second end of the carrier tray, opposite the first end, to engage the SSD, wherein the carrier tray is removably disposed within the carrier slot of the carrier cage.

A flexible modularized system is configured to support graphics processing unit (GPU) cards of different dimensions. The system includes a riser bracket with attachment features for being coupled to a printed circuit board (PCB). The system further includes a fixing plate that is coupled to the riser bracket and which includes a plurality of adjustable holes. The system also includes a moving plate that is adjustably coupled to the fixing plate. The moving plate is movable between a plurality of positions. The moving plate has a first end that includes at least one latch, which engages the first adjustable hole in a first position and the second adjustable hole in a second position. The moving plate has a second end that is configured to secure in place one of the GPU cards relative to the PCB.

A chassis device adapted for an expansion device is provided and includes a case, a base and a latch. The case includes an avoiding portion. The base is disposed on the case. At least one accommodating portion is formed on the base. The latch includes at least one pivoting portion, a first abutting portion and a second abutting portion. The at least one pivoting portion is movably disposed through the at least one accommodating portion. The latch is slidable between a locking position and a non-locking position. The first abutting portion and the second abutting portion respectively abut against the case and the expansion device when the latch is located at the locking position, and the avoiding portion allows the latch to pivot when the latch is located at the non-locking position. Besides, a server including the aforementioned chassis device is provided.