A cover interlock mechanism for drawer in a rack enclosure includes a first protrusion and a second protrusion coupled to opposing sides of the drawer, the protrusions being urged outward from the drawer, at least one structural component of the rack enclosure that engages the protrusions to prevent the drawer from being inserted into the rack enclosure, and a cover for the drawer having cavities that align with the protrusions when the cover is placed on the drawer to urge the protrusions toward the drawer to allow the drawer to be inserted into the rack enclosure. The protrusions may be urged outward from the drawer by flexible members attached to the drawer. The flexible members may be attached to bottom portions of sides of the drawer. The structural component may be a rail of the rack enclosure. The rail may be part of the framework of the rack enclosure.

A system, method, and computer-readable medium are disclosed for assembling a hard disk drive (HDD) carrier. An information handling system provides instructions to position the HDD carrier in place in order to secure multiple HDD units. An image is captured of secure holes on the HDD carrier in which fasteners are to be installed. The information handling system provides instructions to fetch the fasteners used to secure the HDD units to the HDD carrier and instructions to install the fasteners to the HDD carrier. An image is captured of installed fasteners on the HDD carrier. Verification is performed of installation of the installed fasteners by comparing the installed fasteners to location data in an application of the information handling system.

A fan package of an information handling system includes a rear cooling fan, a front cooling fan, and a fan fin package. The rear cooling fan generates a first airflow. The front cooling fan generates a second airflow. The fan fin package is in physical communication with the rear cooling fan and the front cooling fan. The fan fin package includes multiple fins. Based on the first airflow and the second airflow, the fins rotate between a closed position and an open position. The fins are biased toward the closed position.

In one example, a device includes a service door with a leaf spring fastener. The device also includes a base of the device including a hook. The hook is disposed in the base such that the hook is to engage the leaf spring fastener in response to the leaf spring fastener being compressed via a screw being tightened on the service door to the base.

A component housing insertable in a chassis for a computing device blocking air flow when in a pulled out position is disclosed. The component housing has a front end and an opposite rear end. A pair of side walls are provided between the front end and the rear end. The side walls are slidably connected to the chassis to allow the component housing to be moved between an inserted position and the pulled-out position. A cover on the rear end has an open position allowing air flow through the rear end when the component housing is in the inserted position. The cover has a closed position blocking air flow through the aperture when the component housing is in the pulled out position.

A pseudo feature for a suspension and method of manufacture are described. The pseudo feature for a suspension includes a first constraining layer; a second constraining layer; and a damping layer arranged between the first constraining layer and the second constraining layer.

An information handling system includes multiple hard disk drives, a central processing unit (CPU) and memory complex, a graphics processing unit (GPU) and input/output (I/O) complex, multiple cooling fans, and first and second airflow vanes. The cooling fans pull in airflow through the hard disk drives and push the airflow through both the CPU and memory complex and the GPU and I/O complex. The first and second airflow vanes are located between the hard disk drives and the cooling fans. The first and second vanes are in a first configuration when the information handling system is in a CPU and memory centric configuration, and in a second configuration when the information handling system is in a GPU and I/O centric configuration.

The present disclosure provides an installation device and a server including the installation device. The installation device includes: a bottom bracket for supporting a hard disk drive; a first positioning bracket detachably arranged on a first side of the bottom bracket; and a second positioning bracket fixedly arranged on a second side opposite to the first side of the bottom bracket; the first positioning bracket and the second positioning bracket are configured to fix the hard disk drive. Compared with the traditional design, four screws are omitted in the present disclosure to avoid manual locking operation in the production line and operation and maintenance of the hard disk drive module, which meets the requirements of easy installation and cost-saving design. And by adding an adapter bracket, it can be converted to a 2.5-inch hard drive bracket, which has strong compatibility.

An inspection system of a chip includes a reading device and a determining unit. The reading device is configured to count a number of chips stored in a storage case, the chips associated with a table game and including a chip having a radio tag, read the radio tag while the chips are stored in the storage case, and acquire chip information. The determining unit is configured to compare the chip information of the chips in the storage case with a physical number of the chips in the storage case, determine that there is an abnormal chips among the chips stored in the storage case based on a determination that the counted number of the chips does not match a physical number of the chips in the storage case, and output a result associated with an indication of the abnormal chip.

A device for fixing a hard disk is provided, which is arranged in a case and can install multiple hard disks at one time. The device for fixing a hard disk includes fixing brackets and an elastic support member. The elastic support member is arranged between two adjacent fixing brackets. The number of the fixing bracket is even, and the fixing brackets are arranged in symmetry. The hard disk is placed between the elastic support member and one single fixing bracket, which can quickly and conveniently realize the fixing and installation of the hard disk, save a lot of space, and can be arranged in array in the case. The device has high reliability and good shock absorption effects. When the space of the case is limited, the demand of high-density storage configuration can also be achieved.