Sorry, what are you perplexed about? What the stats mean or the actual values themselves?
er, did you look at the numbers?
the internal RAID 0 throughput is about 35% of the speed of a single external drive, when it should be about 150% or more... it seems to be operating at about 1/5th the speed I expect. This on a brand new Dell, with the RAID 0 configured at the factory. I'm wondering what could possibly be wrong. When Windows 7 arrives, perhaps I'll de-configure the raid and speed things up!