1. Jeff Werenka Zach Bearinger UPGRADING EXISTING SERVER ROOMS 1

2. Cooling Costs Running Costs Available upgrades Sever Virtualization OUTLINE 2

3. 3 94-88% of energy is spent on cooling and vampiric power Many older instillations cool an entire server room Air circulation is the common method for cooling stacks COOLING COSTS

4. 4 Severs are kept at a low utilization rate to accommodate large amount of traffic that might crash servers Graphic indicates the usage of 3000 severs RUNNING COSTS

5. 5 Water Cooling – Water is 3,400 time more efficient at extracting heat Hot/Cold Aisle – Shrinks the area that is cooled – Reduces energy use between 20- 25% AVAILABLE UPGRADES

6. 6 Implementing multiple severs virtually on one server Please see the virtualization group for more details Can reduce energy costs by up to 50% VIRTUALIZATION

7. QUESTIONS? 7