好像差在raid...h55沒有...

Intel® H55 Express Chipset built-in
6 xSATA 3.0 Gb/s ports

Intel® P55 Express Chipset built-in
6 xSATA 3.0 Gb/s ports
Intel Matrix Storage Technology Support RAID 0,1,5,10

ASUS網站裡查的...