@ Naresh Kumar:
The "Accelerate" button with the option to use the Intel(R) Smart Response SSD Caching Technology (ISRT) will only be shown wthin the IRST Console GUI, if the Intel SATA Controller has been set to "RAID" mode via the system BIOS,
Furthermore the ISRT requires the presence of a Hard Disk (for the OS) and an SSD (for the SSD Caching) within the system.