GPU on PCIE 1x possible?

Fitting PCIE X4 card in PCIE X1 Slot ardForum x1 pcie slot Every PCIe slot supports its own number of CPU lanes X16 has 16 Lanes support, X8 has 8 Lanes support, X4 has 4 lanes support and x1 has x1 slot By specification, all PCIe cards are backwards compatible with the lowest bandwidth x1 lane slots If the x1 slot is designed with an open end,

x16 slot 2 PCIe adapter ONLY supports PCI-e NVMe based M Key and B+M Key SSD , NOT supports any SATA based SSD Fit for PCIe x4 x8 x16 slot ] * The vented