I think for this module:
If you have Intel® RAID SAS module controller AXX4SASMOD in IR RAID mode, presented in Intel(R) S5500/5520 chipset based motherboards, you will need to use this F6 driver
Otherwise if you are using it as set to " Intel® ESRT-2" mode, then you will need to use this F6 driver.
Now if your system does not come with an internal floppy disk drive, otherwise use a software to slipstream the driver and thus creating a new OS already integrated with the F6 drivers. Make a new Bootable ISO image and burn it on a CD.
Software like Nlite allows you to do this.
Check this website for Nlite:
Some usb floppy donot work.
Have you checked if the SAS is on the tested list for Intel?
Let us know how it goes.