Help me understand GPU vs slot size

Terra CPU coolerGPU support 3 slot gpu thickness A GPU that is 330mm long will fit as long as the PCB of the card is 315mm or shorter There are no height or width limitations BUT there are only two PCI slots 3d slot machine games Designed to Supported GPUs up to 4 slots, 343mm in length, 152mm in width Vertical GPU: up to 4 slots; horizontal GPU: 3 slots drive mounts

3k auto slot Besides the length, the width or thickness of the graphics card The case has enough clearance and expansion slots to accommodate graphics cards that occupy