Gigabyte GeForce GTX 1080 Ti 11 GB GAMING Video Card (GV-N108TGAMING OC-11GD) - PCPartPicker
Bykski N GV1080TIG1 X GPU Water Cooling Block for Gigabyte GTX1080Ti Gaming OC 11G|water cooling block|cooling blockgpu water cooling block - AliExpress
Seems like no waterblock for Gigabyte GeForce® GTX 1080 Ti Gaming OC 11G | Overclock.net
GIGABYTE GEFORCE GTX 1080 Ti Gaming OC 11GB GDDR5X GAMING - White $510.05 - PicClick
Gigabyte Going White with the GTX 1080 Ti Gaming OC 11G