HP Gold (Redundant)/900W (Non-Redundant) AC PSU, 800 W, 100 - 240 V, 50 - 60 Hz, 92%, Server, 80 PLUS Gold HP Gold (Redundant)/900W (Non-Redundant) AC PSU. Total power: 800 W, AC input voltage: 100 - 240 V, AC input frequency: 50 - 60 Hz. Purpose: Server, 80 PLUS certification: 80 PLUS Gold. Product colour: Grey. Width: 107.2 mm, Depth: 51.8 mm, Height: 37 mm