Facebook, Inc.

Austin Joel Cousineau

Jason David Adrian

Christian Markus Petersen

Hao Shen

William Arnold

Dominic Kai Yin Cheng

A configurable storage-system drawer may include (1) a chassis, (2) a slide assembly coupled to a side of the chassis that is configured to enable the chassis to be temporarily pulled out of a data-center rack, and (3) a passive drive-plane board housed within the chassis and configured to enable storage-system modules that differ between two or more storage-system configurations of the storage-system drawer to be interchanged. In some examples, the passive drive-plane board may include (1) storage-drive connectors that are each configured to detachably mate with a storage drive, (2) a storage-system-module connector configured to detachably mate with a storage-system module that includes one or more components necessary for one of the two or more storage-system configurations, and (3) electrical interconnects that electrically couple the storage-drive connectors to the storage-system-module connector. Various other apparatus, systems, and methods for enabling multiple storage-system configurations are also disclosed.

Apparatus, system, and method for enabling multiple storage-system configurations

A disclosed apparatus may include a storage drawer chassis having thermally-conductive barriers, with the thermally-conductive barriers defining storage bays adapted to receive storage drives. The apparatus may further include a coolant manifold, an inlet mechanism adapted to receive coolant into the coolant manifold of the storage drawer chassis, and an outlet mechanism adapted to permit coolant to exit the storage drawer chassis for thermal processing. The coolant manifold may be disposed in the storage drawer chassis to distribute coolant among a plurality of coolant channels extending within the thermally-conductive barriers to cool the storage drives. Other related systems, devices and methods are disclosed.

Systems and devices for low-vibration cooling of storage drives

A disclosed expansion socket may include a primary slot and a secondary slot, each mounted to a receiver printed circuit board and electrically coupled to a central processing unit via a computing bus. The primary slot may be dimensioned to receive a primary pinout disposed within a primary portion of an edge connector disposed on a connecting edge of a presenter printed circuit board. Likewise, the secondary slot may be positioned and dimensioned to receive a secondary pinout, disposed within a secondary portion of the edge connector, when the primary slot receives the primary portion of the edge connector. Furthermore, the primary pinout and the secondary pinout may each conform to a compact pinout specification that is more compact than a pinout specification defined for the computing bus. Various other systems and methods are also disclosed.

Apparatuses, systems, and methods for integrating hardware accelerators into computing systems

A disclosed expansion card may include a printed circuit board and a hardware accelerator. The hardware accelerator may be disposed on the printed circuit board and may include application-specific hardware circuitry designed to perform a computing task. The hardware accelerator may offload a portion of the computing task from a central processing unit of a computing device by executing, via the application-specific hardware circuitry, the portion of the computing task. The expansion card may also include an edge connector, disposed on a connecting edge of the printed circuit board, that may couple the hardware accelerator to the central processing unit via a computing bus. The edge connector may also include a primary pinout and a secondary pinout that may each conform to a compact pinout specification that may be more compact than a pinout specification defined for the computing bus. Various other systems and methods are also disclosed.

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Menlo Park, CA, United States of America

Austin Joel Cousineau