Power equation maker Patch#

By benchmarking PUE or DCiE, you are comparing the power needed for business critical IT with the power keeping that IT equipment alive and protected.Īll IT equipment (and anything run on electricity) generates heat. In addition to the energy needed to run that IT equipment, electric power is utilized for lights, security, backup power, and climate control to maintain temperature and humidity levels that will minimize down time due to heat issues. Depending on size, that secure environment is called a wiring closet, a computer room, a server room, or a data center.

Power equation maker Patch#

IT equipment includes computer servers, hubs, routers, wiring patch panels and other network equipment. The larger a company / organization grows, the greater the need to house their computer equipment in a secure environment. PUE and DCiE Benchmarking in Laymen’s Terms:Ĭompanies and organizations need IT equipment to provide their products and services, handle transactions, provide security, and to run and grow their businesses.

PUE = Total Facility Power / IT Equipment PowerĭCiE = IT Equipment Power / Total Facility Power PUE Reduce your operation costs by utilizing measurement, benchmarking, modeling, and analysis to improve your Data Center’s energy efficiency. By comparing your starting benchmark with benchmarks taken after implementing changes, you should be able to see noticeable improvements in your PUE/DCiE. The goal being to take actionable efficiency actions based on your actual data. For this benchmark to be meaningful it should be generated on a regular basis and preferably also on different days of the week and at different times of the day. Generating PUE / DCiE is only a start on your path to efficiency. The 80,000 kW of IT power divided by the 100,000 kW of total facility power. Having that same facility that uses 100,000 kW of total power of which 80,000 kW is used to power your IT equipment, would generate a DCiE of. The 100,000 kW of total facility power divided by the 80,000 kW of IT power. Having a facility that uses 100,000 kW of total power of which 80,000 kW is used to power your IT equipment, would generate a PUE of 1.25. At any given time, they are comparing the power currently used for the IT equipment a company needs with the power used by the infrastructure which keeps that IT equipment cooled, powered, backed-up, and protected. Comparing initial and subsequent scores, data center managers can gauge the impact of what should be ongoing efficiency efforts. The initial benchmarking of PUE / DCiE yields an efficiency score and sets a testing framework for the facility to repeat. Your bike is W (kg).PUE / DCiE are efficiency benchmarks comparing your data center’s infrastructure to your existing IT load.

The combined weight of you (the cyclist) and

The heavier you and your bike are, the more energy you must spend Percentage grade G: rise divided by run, multiplied by 100. This page measures the steepness of a hill in terms of Gravity: If you're cycling uphill, you're fightingĪgainst gravity, but if you're cycling downhill, gravity works for.There are three primary forces that you, as a cyclist, must Toĭo this, you need to estimate several parameters reasonable defaults are Groundspeed velocity V gs (kph or mph) of a cyclist. You estimate the relationship between power P (watts) and This web page uses physical models of forces on a cyclist to help The physics affecting cycling at constant speed If you want to ride at groundspeed velocity If you apply watts of power, you will ride at groundspeed