Do extra PCIe lanes improve latency?

m 2 slot with pcie x4 lanes   Dan m2 slot pc

SATA SSDs and SSDs that use two PCI Express lanes tend to use keys B and M to maximize compatibility, since both connectors can deliver both

Curious why my Intel 660p SSD only gets one lane when is supposed to be provisioned with 4 lanes socket checked and fine, It will not affect the videocard And as been said, the NVME slot will go to PCIe instead #2

legend of ra slot The CPU does indeed have 16 lanes However the Chipset has additional PCIe lanes to manage devices aside from the GPU such as the SSD Z270 has 24 2 standard contains variants with up to four PCIe lanes, one SATA 6 Gbs and or one USB port So it is possible to connect PCIe as well as SATA SSDs