@vm_t
Unfortunately I don’t have the “Generic 64bit Intel RST NVMe driver v16.5.5.1040 for Win7-10” anymore, which had been modified and signed by me in 2018. I obviously deleted it, because I didn’t get any positive feedback from the user(s).
On the other hand I doubt, that you will find the best performing NVMe driver for Win7 among the Intel RST drivers.
According to my own benchmark comparison tests it were the Samsung, Micron and Phison NVMe drivers, which gave my system the best numbers. You can find the download links and the description of the drivers within the 2 start posts of >this< thread.