© 2011 Sixhills Consulting LtdServer VirtualisationOld ServersProcessing ‘slice’ of physical CPUNew ServerMany to one“Blade” servers in a rack• Increased processing power• Reduced power and air conditioning• Smaller physical footprint• Greener and lower cost• Cost saving = Ops cost reduction less migration costs (NPV)Information Technology Sourcing FundamentalsP5
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