MSI Z170A-S02 Intel RST Driver 14.8.0.1042 Apr 28, 2017
... contains the files needed for installing the RST driver. If it has been installed, updating (overwrite-installing) may ... changes to take effect. About RST (Rapid Storage Technology): Once Intel’s Rapid Storage Technology (RST) driver is applied, desktop and notebook systems will be able to manage the available storage (one or more drives) more easily. And that’s ...