First, I need to check how this server barebone support Adaptec ZCR, as\nmentioned in Thunder K8SR (S2881) datasheet. I check thru the pricelist\n& Tyan website but cannot find any SO-DIMM module which supports this\nboard. How about Adaptec SCSI RAID 2020ZCR controller, does it support\nthis barebone? If not, can I use Adaptec SCSI RAID 2130SLP and just\nignore the onboard SCSI controller or I can use the memory-slot/PCI\ntype ZCR solution available from Adaptec directly (Adaptec SCSI RAID\n2015S or Adaptec SCSI RAID 2010S) which is cheaper than 2130SLP.\nSecond, for GX28-B2881S4H, can I use Adaptec Serial ATA RAID 2410SA\n(64-bit/66MHz PCI) on the PCI-X slot available and disable the onboard\nSATA controller?\nFinally, need to know if GX28-B2881U4H & GX28-B2881S4H support Opteron\nDual Core (265/275) processor. Coz the Tyan website indicate that\nlatest revision of Thunder K8SR support Dual-core but did not mention\nanything at the server barebone page.