Abstract: An apparatus for securing the internal rotational components of a disk drive utilizes an annular clamp retention device. The clamp retention device has a rigid, metallic, main ring body from which protrudes a plurality of compliant tabs having a generally L-shaped cross-section. The compliant tabs extend radially inward from the body to form an inner circular array of the tabs. In addition, a plurality of rigid planar flanges, which are larger than the compliant tabs, extend radially outward from the body. The compliant tabs are designed to engage the hub and cartridge of the disk drive rotational components at the upper end of the disk stack.

Abstract: An apparatus for securing the internal rotational components of a disk drive utilizes an annular clamp retention device. The clamp retention device has a rigid, metallic, main ring body from which protrudes a plurality of compliant tabs having a generally L-shaped cross-section. The compliant tabs extend radially inward from the body to form an inner circular array of the tabs. In addition, a plurality of rigid planar flanges, which are larger than the compliant tabs, extend radially outward from the body. The compliant tabs are designed to engage the hub and cartridge of the disk drive rotational components at the upper end of the disk stack.

Abstract: An apparatus for securing the internal rotational components of a disk drive utilizes an annular clamp retention device. The clamp retention device has a rigid, metallic, main ring body from which protrudes a plurality of compliant tabs having a generally L-shaped cross-section. The compliant tabs extend radially inward from the body to form an inner circular array of the tabs. In addition, a plurality of rigid planar flanges, which are larger than the compliant tabs, extend radially outward from the body. The compliant tabs are designed to engage the hub and cartridge of the disk drive rotational components at the upper end of the disk stack.

Abstract: A diaphragm isolator frame for supporting a disk drive in a rack or other enclosure while providing isolation from undesirable vibrations from other disk drives or components mounted in the enclosure or from the environment. The diaphragm isolator frame comprises a pair of side rails having isolators formed of thinned portions of the side rails to form diaphragms, each diaphragm having a centrally located press-pin for supporting the disk drive. The thickness and diameter of the diaphragms may be chosen to provide vibration isolation at a desired frequency.

Abstract: A data storage device for a computer system, such as a hard disk drive (HDD), provides means for channeling air flow from the spinning disks to other components within the HDD enclosure that require cooling, particularly a voice coil motor having a coil which is used to move an actuator assembly. Channeling may be provided by forming a slot or gap in the disk cavity wall, or by providing an insert part which has a channel formed therein that directs air flow to the VCM coil.