sli for ASUS ROG ZENITH EXTREME

Apr 25, 2018
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so im trying to find the perfect top of the line pc and i think i have set myself for the asus rog zenith motherboard with 2 ASUS ROG GeForce GTX 1080 Ti DirectX 12 STRIX-GTX1080TI-O11G-GAMING 11GB 352-Bit GDDR5X PCI Express 3.0 HDCP Ready Video Card and im wondering what sli bridge i have to get i know i must get a asus rog sli but i am wondering what the spacing must be?