[SOLVED] motherboard b 360 have 12x lane but it has 2*16 x pci express.how?

[saffari.mohammad13]

hi,dears.motherboard b 360 has 12x lane but it has 2*16x pci express 3.0.
usb, ssd and ... needs pci lanes, but it has 2 pci express 16x.they are running on lower speed like 4x and 8x or cpu provides and sharing pci lanes. i am confused a bit

 

[bmockeg]

Motherboard has its own lanes for usb, sata. There are certain lanes to CPU for pcie slots and m.2

 

[saffari.mohammad13]

Motherboard has its own lanes for usb, sata. There are certain lanes to CPU for pcie slots and m.2

thanks a lot
but if in that motherboard that has 12 lanes, if it provides pci lanes for ssd ( i think it needs 2 lanes) and 1 lane for usb.
how it can provides 2*16x pci express.when it has 12 lanes?

 

[bmockeg]

thanks a lot
but if in that motherboard that has 12 lanes, if it provides pci lanes for ssd ( i think it needs 2 lanes) and 1 lane for usb.
how it can provides 2*16x pci express.when it has 12 lanes?

The cpu provides 16 to GPU, motherboard provides 12 to other pcie slots

 

[bmockeg]

thanks a lot
but if in that motherboard that has 12 lanes, if it provides pci lanes for ssd ( i think it needs 2 lanes) and 1 lane for usb.
how it can provides 2*16x pci express.when it has 12 lanes?

There’s not a B360 with 2x16 pcie, most likely a 16 and a 4