I just bought a non-working Mac Pro 1,1 for cheap, with a bad PSU. The original part number is 614-0383 Its a Delta PSU. Untitled by sheedl, on Flickr Allegedly its 100% working, except for the PSU. (I hope so, as I'm already ordering 2 x quad core xeons, and 32g of ram.. to pimp it to max) My staff in China, have ordered me a replacement, and they just received a replacement 614-0382. Is that compatible?