As an embedded systems developer I'm well aware of the very low power processors with ARM cores but I'm wondering how this really transfers to the server world. It seems to me that large DRAM, cache and fast disk drives and I/O peripherals must be the main issues driving power consumption. Those won't go away, will they?<p>The Calxeda guy said that lower clock speeds and higher core counts are the key factors of his product, which isn't necessarily something only ARM can do. I'm wondering why Intel couldn't build servers along the same lines.