The pcix dual channel ultra320 scsi raid adapter is a 3 mhz 64bit pcix adapter. Look for help in our forum for printers from epson. Adaptec aha2940 29xx ultra, aic7870 78xx, or 29320lpe ultra 320. The adaptec scsi card 29320ar is a halfsize, 64bit 3 mhz pcix, singlechannel ultra320 scsi card with integrated hostraid. Raid redundant array of independent disks provides a way to. The 29320lpr offers an unparalleled degree of investment protection and upgradability to adaptecs entire scsi raid family of products. Prebuilt modules for the following kernels are embedded. Adding the lsi logic scsi driver to an existing windows 2003 server nonupgrade note this will only apply if the scsi controller was previously disabled in system bios setup. It allows you to connect scsi hard disk drives in raid 0, 5 and 10 configurations to system units with a peripheral component interconnect pci bus. The adaptec 29320ar offers additional drivers for hostraid as well as a new management tool. Use the arrow keys to highlight lsi logic ultra320 scsi adapter, then press enter. Adaptec scsi card 29320alpr adaptec scsi card 29320ar adaptec scsi card 29320lpe adaptec scsi card 29320lpr adaptec scsi card 29320r adaptec scsi card 39320ar adaptec scsi card 39320d adaptec scsi card 39320dr adaptec scsi card 39320r ultra160 family.