Hi, I just bought a P8P67 LX motherboard and a pair of Seagate HDD to create a RAID 1 setup. The problem is that its performance is barely 40MB/s, when using one disk single is 90MB/s. I'm using W7 x64 SP1 and the latest drivers. Any suggestions? Thanks.
So... Apparently the Intel drivers are very shitty... The RMA guy tried different combinatios of motherboards and disk drives and all of them were very slow.
After that he tried installing Marvell drivers and it seems it is working fast now.
I'll test it and let you know.