XX2X2 refers to the LSI 2008 SAS mezzanine card, correct? Windows should have built-in drivers for that SAS controller, but you should be looking for drivers for the LSI SAS 2008 Controller as that is what is on that card:
SAS2008 I/O Controller
I assume the XX2X2 is flashed with either IR or the 9240 firmware by default, so the drivers for this card should work just fine:
MegaRAID SAS 9240-8i (Specifically, you need the MegaRAID drivers)