I just built a pc for my friend and it has an ASRock Penryn1600SLI-110dB motherboard with a Core 2 duo E8400 processor and 2GB (2x1GB) PC2-6400 (DDRII 800) Kinsgton HyperX RAM and I noticed in CPU-Z that the RAM is running at 222 MHz instead of 400 MHz. I'm not very experienced with Intel processors and sockets so I don't know how the RAM ratios works. It also says on CPU-Z FSBRAM 3:2. In the BIOS I put the setting that said DDRII 800. How can I put the RAM to the correct 400 MHz setting?