Which is Faster PCIe or SATA? (SATA vs PCIe Speed Compared)
A head-to-head speed comparison will indicate that PCIe is the obvious winner. With the current trending PCIe generation v4.0, you can get a throughput rate (speed) of about 2 GB/s on an x1 slot and about 32 GB/s on an x16 slot. Compared to this, the current SATA v3 only offers a max of 0.75 …