ARM-Based Servers Coming In 2011
markass530 writes with this from the EE Times: "Arm Holdings chief executive officer Warren East told EE Times Wednesday that servers based on ARM multicore processors should arrive within the next twelve months. The news confirms previous speculation stemming from Google's acquisition of Agnilux and a recent job advertisement posted by Microsoft. East said that the current architecture, designed for client-side computing, can also be used in server applications."
I can see myself using an ARM-based linux server in the home.
If they get proper business support from some largeish vendor pushing out rack machines then that'd be great too. All the servers I admin currently run x86 from Intel. Saying that, when idling, they're not terribly power hungry; but arm boxes should be a lot better.
Lowering power consumption is never a bad idea for your bottom line, as long as the performance-per-watt is acceptable. The first thing I thought was that it would be useful for larger clusters of machines if the performance isn't on-par with power6/x86 server chips. At the end of the day the deal breaker will be just how much performance you can get out of their server chips, which will affect what type of environment they're suitable for.
ARM is David. x86 is Goliath.
Most of us inherently favor David.