Reduce energy expenditure and increase inlet temperature of data center

Although data center authority does not directly express similar views, the industry's popular practice for these key devices is "the cooler the better". However, some leading server manufacturers and some data center efficiency experts believe that without sacrificing uptime, data centers can operate at a higher temperature than they do today, saving significant costs associated with heat and carbon dioxide emissions. A server manufacturer has recently announced that its server clusters can operate in an environment where the inlet temperature is 104 degrees Fahrenheit (about 40 degrees Celsius).

The reason to raise the temperature range is because the cooling device is a large energy consumption. 365 days a year http://www.aliyun.com/zixun/aggregation/11632.html ">24-hour operating system requires a large amount of electrical energy to create the optimal computing environment, Its temperature range swings between 55-65 degrees Fahrenheit (between 12.8 and 18.3 degrees Celsius), while the current ASHRAE (American Association of Heating, refrigeration and air Conditioning engineers) recommends a heat range of 18-27 degrees Celsius.

More and more attention has been paid to the energy saving transformation of data center

Now that the CTO is working to manage cuts in IT spending with limited resources, they have to investigate how best to optimize the power utilization of the data center as much as possible. Under the guidance of the right focused energy strategy, a chief technology officer can reduce the demand for electricity while increasing the size of the data center. This article explains why the chief technology officer is concerned about the cost of energy consumption, outlines strategies for optimizing the use of power in data centers, and shares some of the experiences of implementing a strategy to reduce energy consumption.

A recent report from the Environmental Protection Agency (EPA) on the efficiency of servers and data centers has concluded that servers and data centers across the United States consume 61 billion-kilowatt of the energy per hour, totaling about $4.5 billion trillion in electricity consumption, which accounts for 1.5% of the total electricity used in the U.S. The EPA predicts that the 2011 U.S. data Center will increase its electricity use by one more than 100 billion-kilowatt per hour, which means 7.4 billion of billions of dollars a year of energy spending.

There is a real disconnect between storage infrastructure management and infrastructure management in many organizations. In the 820.html "> Storage architecture, there is often a lack of collaboration between technical equipment managers and chief technology officers. As no one is focusing on the optimization of power spending, it is followed by many IT administrators and chief technology officers who are facing a peak in data center power consumption over power budgets.

Traditionally, when demand for data grew, the CTO would invest more hardware, but adding more disks would result in the spread of low utilization of storage devices. As storage density increases, so does the demand for electricity. Many chief technology officers are facing the problem of peak power, and they cannot determine the best way to solve the problem. In the current economy, the cost of the millions of dollars of equipment can not be ignored.

To achieve performance, some influential end users run data centers at higher temperatures and suggest their peers follow suit. But the process is not as simple as elevating the thermostat at home, and the following excerpts are some of the key points and ideas.