7200.10 320GB RAID 0 Benchmarks
Just in case you guys are interested, I just got two of the 320GB models and striped them (64KB block size). Here's the HDTach. I must say, I'm quite impressed with the performance. It took a bit of fiddling to get it up to speed, but that seems to be a nuance of my system (water pump induces vibration I have to compensate for). As far as noise, they're inaudible over my current setup.