550W 80 PLUS PLATINUM 94% EPP

Dell 450-AJDG-RFB is a refurbished power supply for providing power to a computer system. Its listed capacity is 550 W, making it a clearly identified replacement component for a setup that calls for this specific unit.

The listing specifies 80 PLUS Platinum and 94% EPP. These are the efficiency details given for this model. The description identifies the item as refurbished and confirms its manufacturer code, so the exact product reference remains clear without assuming other electrical or fitment details.