t1 slotSpecification Model Name T1 Reference Kit T1 Sandwich Kit Model Code T1-REF-SDK T1-SW-SDK Overview Compared to the T1 - Sandwich Kit, this confuration is a better choiceGreat build. My Asus RTX 4070 was 2.56 slot which is 2.75 for T1 and I wanted EK AIO too, but sadly won’t fit. I love this case and the build in general with i5-13600kf. One of the beautifulest cases I had in my life. Enjoy