Hi, i installed the 750 PCIe
MB is asus z 170 pro
The SSD connected to the PICE slot at the bottom. the last one. in intel TOOL BOX it says:
Current PCIe Link Speed 0x3
Negotiated PCIe Link Width 0x4
Windows 7 64, 32RAM, 1000 crossairPS, MSI GTX 770 4GB connected to the top PCIe slot.
Why 4K is so low ? other are also lower 20-30% then reviews.