I need informations about the graphiccard-slot X16PCIEXP!!!

X16PCIEXP PCI1 XU1 CHFAN1 CPU FAN PWR CPU DIMM1

I want to get a new GPU for my computer I have heard they go in the X16PCIEXP slot What I am asking you is if a Nvidia GTX 1060 would fit

star999 slot slots and the result is below: Handle 0x0046, DMI type 9, 17 bytes System Slot Information Designation: X16PCIEXP Type: x16 PCI Express 3

slot machines fruits The black slot under that is the pcie x16 slot that supports full x16 cards like modern video cards The white slot under that is another x16