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Power Consumption PC and Server PROJECT Monitor power management (MPM) can save $15 to $32 per monitor annually by placing your inactive monitors into a low-power sleep mode.

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slide1

Power Consumption PC and Server PROJECT

Monitor power management (MPM) can save $15 to $32 per monitor annually by placing your inactive monitors into a low-power sleep mode.

Computer power management (CPM) places inactive computers (CPU, hard drive, etc.) into a low-power sleep mode, which can save $27 to $47 per desktop computer annually.

(ENERGY STAR Power Management)

PC, Server and Monitor Power Consumption Project

Author: Steve Huynh

Creation Date:17/10/07

viewsonic s 19 vx1945wm viewdock lcd
ViewSonic's 19" VX1945wm ViewDock™ LCD
  • Display State Watts

IiyamaV.Master 450 standby 6

IiyamaV.Master 450 640x480 (BIOS display) 64

IiyamaV.Master 450 1280x1024,75hz,bright=100% 88

IiyamaV.Master 450 1280x1024,75hz,bright=50%

Mostly White 93

Typical screen 84

Mostly Black 81

IiyamaV.Master 450 1280x1024,75hz,bright=25% 88

  Dell 1801 LCD Dimmest (unreadable) 18

Dell 1801 LCD 30% Brightness (as used) 35

Dell 1801 LCD Brightest (blinding) 50

Viewsonic VX922 Normal use 30

Viewsonic VX922 screen saver - blank 30

Viewsonic VX922 turned off by OS ("no signal") 30

Viewsonic VX922 turned off by OS 0 

Viewsonic VX1945wm Typ 35

Viewsonic VX1945wm Typ(base) 24

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M2-ATX, 160w output, 6v to 24v wide input

Intelligent Automotive DC-DC

Power Supply Connectors and Components

Power LED

To motherboard on/off switch

To external power on/off switch

ATX connector (20-pin)

P4-12V power connector

User jumper settings

Positive voltage input (battery)

Ignition (switched battery, positive)

Negative voltage input (battery)

Amplifier control via remote on/off

Configuration for on/off timer settings

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Test with Kill A WATT™

Connect your appliances into the Kill A Watt™, and assess how efficient they are. A large LCD display counts consumption by the Kilowatt-hour just like utility companies. You can figure out your electrical expenses by the hour, day, week, month, even an entire year. Monitor the quality of your power by displaying Voltage, Line Frequency, and Power Factor.

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SOFTWARE

EZ GPO PM Tool

EZ Save31

EZ_Wizard

All recommend from Energy Star

GE use setting:

􀂃 Turn off monitor after 15 minutes of inactivity

􀂃 Turn off hard drives after 30 minutes

􀂃 System Standby after 2 hours

􀂃 Hibernation after 3 hours

GE saving 2.5 Million US dollars (http://www.energystar.gov/ia/products/power_mgt/GE_CPM_Case_Study.pdf)

And North Thurston Public Schools saving $45 000 US Dollars

(http://www.energystar.gov/ia/products/power_mgt/North_Thurston_Case_Study.pdf)