dc7800 Key Advantages for Green PC

Energy Efficiency•80% Efficient power supply•Low power Intel® processors and low power chipsets

•Advanced thermal design•HP BIOS with S3 sleep state set•Energy Star 4.0 compliant•Verdiem Surveyor remote power management

Designed with the Environment in mind

•Meets or exceeds global environmental regulatory standards and many voluntary standards

•15+ month lifecycle•Recycled plastics and packaging from post consumer waste

•Recycling made easier

Greater energy efficiency Reduce processor heat Manage power and sleep

settings more efficiently Longer useful life

Reduce environmental impact for the life of the product

Fewer natural resources used for a smaller environmental footprint

Better for the environmentHP offers take back and

recycling programs to ensure products are disposed of safely

Energy efficiency built-in−80% efficient power supplies−Low-power chipset and energy efficient processors−HP BIOS efficiency settings

Meets or exceeds global environmental standards−EPEAT, Energy Star−Submitted for certification to the following Asia

Pacific eco-labels: Taiwan Green Mark, Korea Eco-label, Japan PC Green Label, CECP energy from China

Eco-friendly design: easy to disassemble and recycleServices and support for recycle-ability

−Trade-in Program−Dismantling and remarket/refurbishing

Responsible use of materials−RoHS Compliant−Proactive elimination of brominated flame

retardants in exterior case parts

Why buy – Environmental featuresDesigned with the environment in mind

Save energy

Lower costs

Protect the environment

80%+ Efficient Power Supplies

What is it?• Power supply that uses a higher % of power taken from “the wall”• Older power supplies waste power from “the wall”

− Current power supplies generally are 65% to 70% efficient

Why is it relevant?• Energy Star 4.0 requires 80%+ Power Supplies• HP was the first Tier 1 OEM to ship 80%+ in Nov. 2006• 80% efficient power supplies benefit customers financially while

helping the environment by reducing waste: − Increased power supply reliability due to greater efficiency − Decreased system maintenance due to increased reliability − Lower TCO due to reduced maintenance and longer equipment life − Improved worker environment with less noise from the PC − Potential reduction in cooling bill due to less heat being generated by

PCs.

Configurations tested with 2x512MB DDR2 memory, 80GB hard drive, and DVD/CDRW combo optical drive

100

200

300

400

500

600

700

800

1 2 3 4

PD 945, Q965 E6300, Q965

Standard PS

Standard PS

~20% reduction

$83

$27

$65

$22

dc7700 Approximate Annual Energy Costs@ $.095/kWh

kWh / yr

~20%

$71

$22

$55

$18

Example of Power Savings – dc7700

Configurations tested with 2x512MB DDR2 memory, 160GB hard drive, and DVD/CDRW combo optical drive

100

200

300

400

500

600

700

800

1 2 3 4

E6850, Q35 Q6700, Q35

Standard PS

Standard PS

PC on always - night and weekends

PC goes into standby after 15 min of non-use

$52

$18

$40

$14

dc7800 Approximate Annual Energy Costs@ $.095/kWh

kWh / yr

~20%

$58

$19

$44

$16

~20%reduction

Example of Power Savings – dc7800