I just upgraded my inspiron 7520 (64 bit) from windows 7 to windows 10.
Then i go to dell support website to update driver.
For Intel Rapid Storage Technology driver, it updates driver of version "12.8.0.1016". The details of the specific driver is OS Windows 8, and compatibility OS Windows 10.
However when i checked intel website for the driver, It has latest windows 10 64 bit driver version "14.8.0.1042".
Why dell has not been updated to latest Windows 10 specific driver.