Bykski Water Block Use For Gigabyte Gtx1080ti-gaming-oc-11g/gtx1080ti-gaming-11g / Gv-n108tturbo-11gd Full Cover Copper Block - Fans & Cooling - AliExpress
Refurbished: GIGABYTE GeForce GTX 1080 8GB GDDR5X PCI Express 3.0 x16 SLI Support ATX Video Card GV-N1080WF3OC-8GD GPUs / Video Graphics Cards - Newegg.com