Dell Products Inc.

Martin Hardis

Chih-Hsiang Lee

Kuo-Chih Lin

Chien Hung Chou

Yao-Chien Lien

Hsien-Chih Wu

Stephen N Figuerado

An expansion card includes a mounting bracket with a full height I/O panel with a top mounting panel attached thereto extending orthogonally away. A low profile printed circuit board assembly (PCBA) is physically attached to at least one of the top mounting panel and the full height I/O panel, and the mounting bracket and low profile PCBA define a full height expansion card. The low profile PCBA has a card edge that is insertably connectable to an I/O connector of an information handling system (IHS) to communicate with other components of the IHS. A full height heat sink is attached to the low profile PCBA and extends across a portion of the top mounting panel, providing increased heat dissipation for functional components of the low profile PCBA during operation of the low profile PCBA. A battery compartment is mounted on the mounting panel and supplies power to the functional components.

Full height I/O bracket for low profile expansion card

An information handling system mezzanine circuit board disposed in a parallel configuration over a motherboard is selectively coupled and de-coupled at the motherboard with a retraction and latching device that translates retraction force applied at an accessible actuation portion to push upward from below the mezzanine circuit board. A retraction portion of the retraction and latching device provides an upward force at the bottom surface of the mezzanine circuit board to separate the mezzanine circuit board connector from the motherboard connector so that an end user can lift the mezzanine circuit board away from the motherboard.

Retraction arm to extract a mezzanine circuit board connector from a motherboard connector

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Taipei, Taiwan

Martin Hardis