Intel® Z270 Chipset
https://ark.intel.com/zh-tw/product...el-Z270-Chipset
PCI Express 線道數量上限 : 24

Z270-WS
https://www.asus.com/Motherboards/Z...specifications/
4 x PCIe 3.0/2.0 x16 (single at x16, dual at x16/x16 mode, triple at x16/x8/x8 mode or quad x8/x8/x8/x8 mode)
1 x PCIe x4 (max at x4 mode)

用上PLX另外說
這個大家都能用