It was pulled off a LGA2066 cpu, mounting bracket should fit Intel LGA2011 (LGA2011-0 and LGA2011-3 with Square ILM) in addition to LGA2066 - please verify yourself. This was used only for a short time before changing out.
It also comes with an addition NF-P12 Noctua brown and beige fan because it was used as a pull fan while the NF-P12 Chromax Black fan was used as the pusher fan. Comes with the clips for both fans, the mounting bracket(lga2066 again see above), mounting bracket spacers, and mounting bracket thumb screws. Please see the photos to make sure this is what you need. I am also including the NA-HCF1 adapter block, the NA-HCC1 steel clip that attaches the adapter block to the heat sink, and the NA-HC1 cover that covers the heat pipes and gives it a clean look. I will also be sending a tube of Thermalright TF7 thermal paste that was left over.
It will come in a Thermalright box for protection as I don't have the original box anymore.