樓主的DFI-DF4-D有改嗎?
http://tw.dfi.com.tw/Admin/do_produ...PRODUCT_ID=3529

LANPARTY UT nF4-D
Four Serial ATA ports
SATA speed up to 1.5Gb/s
RAID 0, RAID 1 and RAID 0+1
NVIDIA RAID allows RAID arrays spanning across Serial ATA and Parallel ATA