It is not public version GPU block,pls check careful each model in the photo when you make order.
Pls write me if you have any question and request for block,we will support asap.
We offer full fitting and many models block for water cooling system even GTX960/970/980.
We suggest delivery by Aliexpress Standard Express,it's safer and faster than China Post.
1pcs GPU Block
2pcs Sealing Lock