Non-working 2009 Mac Pro with optional Apple RAID controller and NVIDIA GeForce GT 120 GPU
The system includes 16GB that was upgraded with 3rd party ECC RAM but all other parts are original. As mentioned in condition description the item just stopped working recently. The power supply, RAM, HDDs, video card, and RAID card are all known to be working as they were swapped out into a working system to test them each when the system was troubleshoot. This leaves the issue to be either the mother board or one/both processors. There are LEDs on the motherboard that come on and power light comes on and then just starts blinking. I am looking to get rid of this now to clear out some space.
I have also included the original RAM, 1 additional HDD+original HDD, and mounting adapters for using SSD with the system.

On Jul-17-18 at 19:31:44 PDT, seller added the following information:

I made a mistake 16GB was the original capacity of memory, this system has been upgraded with 64 GB RAM.