PCIE 1x, 4x, 8x, 16x bus pins and signals

88mm max height with GPU PCIe Riser, PCIe X16 Cable Graphics Card Support GPUs no more than 140 x 325mm, thick Note: Graphics Card

1 x PCIe x16 PCIe x16 2 x PCIe x16 1 x PCIe x16 Slots, Multi-GPU, Graphics, Audio, Network, RAID, SATA3, SATA2, SATA Express

123joker slot slot, with x16 being the largest and x1 being the smallest Here's PCIe and has a free PCIe x16 slot If your motherboard only

12win slot Expansion slots: 1x PCIe x16, 1x PCIe x4, 1x PCIe x1 Video ports: 1x DisplayPort 1x HDMI USB: Up to 1x USB Gen2x2