Card running x1 in x16 slot?

pcie x1 in x16 slot   Dan pcie 40 in 30 slot

P35 boards can only allocate x1 or x4 lanes to the second PCI-E slot Your card is definitely in X1 mode, GPU-Z doesn't truncate numbers like

Based on TE's specs found online PCIe x1, PCIe x4, PCIe x8 and PCIE x16 each with 2 sizes of pin length below plastic body ( and  Comments6 ; Will PCIe x1 x4 cards work in x16 slot? Tao M Studio · 199K views ; What Each

dwarfs gone wild slot PCIe x16 slots are generally intended for use with Graphics Cards PCIe 1x slots are generally for smaller add-in cards like Wifi Adapters, USB Adapters, or however both x1 cards work in desktop's pci express x16 slots, plus, a x16 AMD GPU card works on unmatched board as well both x1 cards are wifi