Intel did more than just introduce a faster server processor today with the introduction of the Xeon 5500; it enabled a greater level of differentiation to its server and storage vendor partners that ultimately will result in a broader set of choices and better ones for enterprise infrastructure & operations professionals. While the performance improvements of the 5500 in themselves are impressive, there is just as much to like in the new memory and I/O architectures and power efficiency. The new memory architecture triples bandwidth over the 5400 and brings back DDR3 allowing up to 18 DIMMs per CPU. This lets customers reach much higher memory configurations at a lower cost. While you have to add memory three DIMMs at a time, 36 GBs per socket is now achievable with low cost 2GB DIMMs. This is a significant boon to server virtualization where memory is typically the first resource to be fully utilized. Cisco is taking this capacity even higher in its UCS blade servers.
A big blue cloud overshadowed Sun’s announcement today unveiling their Open Cloud Computing platform. Media was a buzz today at rumors of a possible acquisition of Sun Microsystems by IBM. Still a rumor at this point, the story brings up many questions about how feasible this acquisition really is and if it makes sense from IBM’s perspective as well as Sun’s.