Bykski GPU Water Block For GIGABYTE GTX 1080 Ti Gaming OC 11G,Cooled,VGA Cooler,Support Synchronous Mainboard,N-GV1080TIG1-X - AliExpress Computer & Office
GeForce® GTX 1080 Ti Gaming OC BLACK 11G Key Features | Graphics Card - GIGABYTE Global
Bykski Water Block Use For Gigabyte Gtx1080ti-gaming-oc-11g/gtx1080ti-gaming-11g / Gv-n108tturbo-11gd Full Cover Copper Block - Fans & Cooling - AliExpress