Dell Products Inc.

Chi-Chang Fu

Jason Alan Yelinek

Kuo Ching Huang

Feng-Cheng Su

Tung Yu Chien

Chen Chi Hsieh

Feng Cheng Su

In one or more embodiments, a fan circuit may be configured with an input of a first amplifier coupled to a revolution indicator associated with a fan; an output of the first amplifier coupled to an input of a second amplifier; and a power supply input of the second amplifier coupled to a first contact of a first connector. In one or more embodiments, the first contact of the first connector may be coupled to a first contact of a second connector to drive a resistive load coupled to the first contact of the second connector; a second contact of the first connector may be coupled to a second contact of the second connector to provide a reference voltage to the second amplifier; and the second amplifier may provide amplified signals to the first contact of the first connector based at least on signals received from the revolution indicator.

System and method of managing monitoring signals associated with fans of information handling systems

In one embodiment, a method for removably coupling a tray bracket to a cable holder of an information handling system includes: receiving, by an open slot of a lock ring receiver of the cable holder, a closed end of a lock ring of the tray bracket, the lock ring receiver disposed on a surface of the cable holder, the closed end of the lock ring removably coupled to the lock ring receiver; applying, by two or more guiding structures of a lock ring neck receptacle of the cable holder, a compression force on a neck of the lock ring; and causing, by the compression force, the neck of the lock ring to be received by a recessed area of the lock ring neck receptable to removably couple the tray bracket to the cable holder.

Cable holder for an information handling system

A data storage device carrier system includes a carrier configured to support one or more data storage devices, a backplane, including one or more coupling connector devices configured to electrically couple with a motherboard, and an interposer board operable to couple a plurality of the data storage devices supported by the carrier with the backplane. In an embodiment, the one or more coupling connector devices are operable to transfer communication signals and electrical power. The interposer board is operable to provide the electrical power from a single port on the backplane to each of the plurality of the data storage devices. The interposer board is also operable to pass communication signals between a primary port on the backplane to a first one of the plurality of the data storage devices, and to pass communication signals between a secondary port on the backplane to a second one of the plurality of the data storage devices.

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Banciao, Taiwan

Chi-Chang Fu