Abstract: A data storage device including a first storage unit comprising a first media of a first type and an enclosure defining an aperture, a printed circuit board assembly (“PCBA”) located below the first storage unit, wherein the PCBA comprises a bridge unit and a host interface for connecting the data storage device to a host, and a second storage unit located above the first storage unit and comprising a second media of a second type different than the first type and a communications interface configured to be connected to the bridge unit through the aperture.

Abstract: A novel disk drive includes a disk and a spindle motor to which the disk is attached to rotate about an axis of rotation. The disk drive also includes a stationary plate facing and disposed over the disk, wherein the stationary plate includes a plurality of grooves through which rotation-induced air flows from an inlet end to an outlet end. The disk drive also includes a recirculation filter coupled to and immediately adjacent said outlet end of said plurality of grooves.

Abstract: A novel disk drive is disclosed and claimed. The disk drive includes a disk and a spindle motor to which the disk is attached to rotate about an axis of rotation. The disk drive also includes a stationary plate facing and disposed over the disk, wherein the stationary plate includes a plurality of grooves through which rotation-induced air flows from an inlet end to an outlet end. The disk drive also includes a recirculation filter coupled to and immediately adjacent said outlet end of said plurality of grooves.

Abstract: A stationary plate functions as a vibration damper and has an integrated air filtration guide. In one embodiment the stationary plate is disposed between two adjacent disks, and the guide comprises one or more grooves through which rotation-induced air may flow. In another embodiment, a plurality of stationary plates may be disposed between a plurality of disks, wherein each of the plurality of stationary plates has a grooved side through which the rotation-induced air may flow. In still another embodiment, the orientation of the grooves in the stationary plate is such that the rotationally-induced airflow impinges the disk drive's voice coil motor.

Abstract: There is provided an actuator for a disk drive. The actuator includes an actuator body defining an axis of rotation. The actuator further includes a coil. The actuator further includes a wrap-around support extending from the actuator body radially beyond the coil with respect to the axis of rotation without encircling the coil. The actuator further includes a tang supported by the wrap-around support. The coil is positioned radially between the tang and the axis of rotation. The actuator body, the wrap-around support, and the tang are all a single components comprising a metal material having material continuity rather than an assembly of subcomponents.

Abstract: A semiconductor die mounted to a flex cable is provided. The flex cable comprises a heat sink layer and a flex cable substrate having conductive traces disposed thereon. The flex cable substrate includes an aperture aligned with the semiconductor die. A thermal conductor disposed within the aperture contacts both the semiconductor die and the heat sink layer. The thermal conductor can comprise, for example, a set of solder balls.