It's replacement for the 27-inch iMac Pro (A1862) model.
Part No: 661-08944
APG03 ADP-500AF^^Power Rating: This 500W power supply board provides reliable and efficient power delivery to your iMac Pro.
^^Professional Installation Recommended: While a straightforward replacement, it's advisable to have this power supply board installed by the repair center.
^^Restore Functionality: Replacing a faulty power supply board can resolve various issues, including system crashes, power failures, and other power-related problems^^Brand new A+ Quality, we tested it carefully before we ship it, we offer 12 months After Service 60 days money back return