t1 slotYes, you can, but there will be an extra slot of free space on the GPU side. The new version of the T1 (v1.2) should have 1.25 or 1.5 slot support so you can take up the least amount of spaceGreat 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