HP E202 20-inch monitor head, part 820425-001, is a display component listed for the E202 monitor. It is intended for use as the monitor head, making the part identity clear when sourcing this specific component.
The listing specifies 20-inch and identifies the E202 model. It describes the item as the head only, so the offer concerns the display unit rather than a complete monitor package. The exact part number is 820425-001, distinguishing it from other E202 parts such as the stand.
This part is suited to a service or replacement need involving the HP E202 display head. The listing does not specify included accessories or further technical characteristics.