EVGA - EU - Products - EVGA Hydro Copper Waterblock for GTX 1080 Ti FTW3 400-HC-5699-B1 - 400-HC-5699-B1
Bykski N ST1080TIAMPEX X Full Cover GPU Water Block For VGA ZOTAC Geforce GTX 1080 1080TI AMP Extreme Graphics Card Cooler|Fans & Cooling| - AliExpress