Consolidating computer wiring
"Vendors have made major strides in power consumption and operating parameters for blades, UCS and other infrastructure systems," said Chris Steffen, principal technical architect at Kroll Factual Data."And nearly all [new servers] are significantly easier to manage than standalone pizza boxes of the early days of rackmount systems." For example, an older server using an Intel Corp.'s dual-core Xeon 7130M will dissipate 150 W, but a server using a Xeon L7455 six-core processor will dissipate only up to 65 W.
"So the doors are open, cables are hanging out and airflow is blocked." Mechanical heating, ventilation and air conditioning (HVAC) systems are a staple of the modern data center, but they are also costly, energy-hungry and a potential single-point of failure in data center availability.If the cooling system fails, a data center can overheat in a matter of minutes.Data center renovations often focus on ways to supplement or replace traditional mechanical cooling with alternative equipment or methods that are enabled by higher operating temperatures, better containment and less equipment.Fortunately, organizations can extend the working life of their data center by renovating the facility by making changes that cost little to nothing.Data center upgrades allow a business to adopt new standards and improve existing infrastructures to introduce new technologies with better performance and more efficiency.Recommendations in 2011 broadened the allowable temperature range from 59 to 90 degrees Fahrenheit for enterprise-class servers and 41 to 113 degrees Fahrenheit for appropriately designed servers and other equipment.It costs nothing to turn up the data center's temperature and higher operating temperatures within ASHRAE standards.With just a quarter of the original server count in this example, it may be possible to rearrange the remaining servers in far fewer racks and use containment to enclose the remaining servers.This limits the air volume that must be cooled, significantly reducing the amount of mechanical cooling needed and allowing for alternative cooling technologies.World Possible is a nonprofit organization focused on connecting offline learners to the world's knowledge.They work to ensure that anyone can access the best educational resources from the web anytime, anywhere, even if they do not have an internet connection.