HP 762420-001 speaker is a replacement chassis speaker identified in HP’s service documentation for EliteDesk 800 G1 Desktop Mini and ProDesk 600 G1 Desktop Mini computers. It is intended to provide the computer’s built-in audio output from inside the enclosure.
The guide places this single speaker on the left side of the chassis, behind the front bezel. It is held in place by a white retaining peg, so the part is designed for the corresponding internal mounting position.
A speaker cable connects the unit to the system board. This identifies the part as an internal computer component rather than a standalone desktop speaker. The documented part number is 762420-001.