Welcome to the premium feature showcase and detailed technical overview for SMPS HP D16-180P1A PA-1181-6HY D16-180P1B PCH017 PCH023 L09896-004 L08261-004 ProDesk 480 400 G4 280 282 285 288 600 800 G3 G1 G2 MT 86 89 390 4Pin 180W Power Supply. Closely mapped under our verified premium essentials line-up, this product is selected based on outstanding customer ratings, modern engineering efficiency, and superior long-term durability. Scan through the official specifications and bullet points below to explore everything this choice has to offer.