Welcome to the premium feature showcase and detailed technical overview for SMPS HP DPS-500AB-32A 901759-001 901759-003 PA-4501-1 DPS-500AB-36 ProDesk 600 680 G3 G4 G5 / EliteDesk 800 880 G3 G4 G5 MT / Pavilion 790 Desktop 500W 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.