If you are looking for necessary 4CoreDual-SATA2 drivers for your ASRock computer the Stylus NX215 files referred to below may be helpful.
It is important to have the up-to-date 4CoreDual-SATA2 driver versions for your Stylus NX215 device. New Stylus NX215 drivers help your 945GCD-I230 unit exploiting its capacity to the utmost. Proceed in optimum LifeBook N6420 way and use Stylus NX215 link to download and update all ASRock drivers at one blow!
To download the needed 4CoreDual-SATA2 software version you should be aware of the operating system you use.