HP AC-Adapter 45 Watt nPFC Smart RC 4.5mm

HP 740015-003 is a 45 W Smart nPFC external power adapter for supplying compatible HP equipment. Its practical value is a clearly specified output and connector format for replacing or matching this particular adapter model.

The adapter delivers 19.5 V DC at 2.31 A. It uses a three-pin AC connection and a non-slim RC 4.5 mm connector, distinguishing it from other plug styles and similar numbered variants.

HP’s documentation identifies the associated supplier model as HSTNN-DA40 and supplier number ADP-45FE B. The item is listed as an external adapter; the source does not specify included cables or plugs.