All Sun Server X2-8 (formerly Sun F*/-ire X4800 M2) platform drivers for Windows Server 2012 are in-box. At the time of this software update, there are no Windows Server 2012 drivers available for the following PCIe add-in cards:
Sun StorageTek Dual 8 Gb FC Dual 1 GbE HBA in ExpressModule form factor, RoHS-6 compliant, Emulex X-Option
Sun StorageTek Dual 8 Gb FC Dual 1 GbE HBA in ExpressModule form factor, RoHS-6 compliant, QLogic X-Option
Sun Storage Dual 10 GbE PCIe FCoE Converged Network Adapter, QLogic and SR optics - SR
Sun Storage Dual 10 GbE FCoE ExpressModule Converged Network Adapter, QLogic, 2 port and Twinax - LR