For users who do not know: IAStorDataSvc is a system process that represents the Intel Storage Data service. It is not a virus, malware, or malicious application. This process is used in Intel Rapid Storage Technology and helps store all frequently used files and applications on the SSD (Solid State Drive), keeping them accessible.
This will allow you to access all of your favorite applications much faster. In other words, it will help improve the overall user experience when using your computer. In addition, the Dynamic Storage Accelerator (DSA) feature of Intel Rapid Storage technology is used to adjust the system’s power consumption policy, which can increase SSD performance by 15%.