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retardants in plastics

Cadmium

Chlorinated Hydrocarbons

Chlorinated Paraffins

Formaldehyde

Halogenated Diphenyl Methanes

Lead carbonates and sulfates

Lead and Lead compounds

Mercuric Oxide Batteries

Nickel – finishes must not be used on the external surface designed to

be frequently handled or carried by the user.

Ozone Depleting Substances

Polybrominated Biphenyls (PBBs)

Polybrominated Biphenyl Ethers (PBBEs)

Polybrominated Biphenyl Oxides (PBBOs)

Polychlorinated Biphenyl (PCB)

Polychlorinated Terphenyls (PCT)

Polyvinyl Chloride (PVC) – except for wires and cables, and certain

retail packaging has been voluntarily removed from most applications.

Radioactive Substances

Tributyl Tin (TBT), Triphenyl Tin (TPT), Tributyl Tin Oxide (TBTO)

End-of-life Management

and Recycling

HP offers our customers several other options for handling their aging

computers while also minimizing the impact on the environment—including

product trade-in and leasing services-in addition to recycling services.

Please go to:

http://www.hp.com/recycle

or contact your nearest HP sales office. Products returned to HP will be

recycled, recovered or disposed of in a responsible manner.

Hewlett-Packard

Corporate Environmental

Information

For more information about HP's commitment to the environment:

Global Citizenship Report

http://www.hp.com/hpinfo/globalcitizenship/gcreport/index.html

Environment website

http://www.hp.com/environment

Eco-label certifications

http://www.hp.com/hpinfo/globalcitizenship/

environment/productdesign/ecolabels.html

ISO 14001 certificates:

http://www.hp.com/hpinfo/globalcitizenship/

environment/operations/envmanagement.html

QuickSpecs

HP Compaq 6720s Notebook PC

Technical Specifications

DA - 12759 North America — Version 11 — May 8, 2008

Page 31

Questions and Answers:

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HP Compaq 6720s Specifications

General

Bus type	FSB
Stepping	M0
Tjunction	105 °C
Processor cache	3 MB
Processor cores	2
Processor model	T8100
System bus rate	- GT/s
Processor family	Intel® Core™2 Duo
Processor series	Intel Core 2 Duo T8000 Series
Processor socket	Socket 478
Processor codename	Penryn
Processing Die size	107 mm²
Processor frequency	2.1 GHz
Processor cache type	L2
Processor lithography	45 nm
Processor manufacturer	Intel
Processor front side bus	800 MHz
Processor operating modes	64-bit
ECC supported by processor	No
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	10.5
Number of Processing Die Transistors	410 M
HDD speed	5400 RPM
HDD interface	SATA
Card reader integrated	Yes
Total storage capacity	120 GB
Compatible memory cards	SD
Display diagonal	15.4 \
Display resolution	1280 x 800 pixels
Native aspect ratio	16:10
Internal memory	1 GB
Memory clock speed	667 MHz
Internal memory type	DDR2-SDRAM
Maximum internal memory	4 GB
Discrete graphics card model	Intel® GMA X3100
Maximum graphics card memory	0.384 GB
Type	PC
Modem speed	56 Kbit/s
Wireless technology	802.11a/b/g
Audio system	High Definition Audio
Networking features	Fast Ethernet, WLAN
Operating system installed	Windows Vista Business
Number of battery cells	6
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	3
CardBus PCMCIA slot type	Type II
Cable lock slot type	Kensington
Operating temperature (T-T)	0 - 35 °C
Operating relative humidity (H-H)	10 - 90 %
Non-operating relative humidity (non-condensing)	5 - 95 %
AC adapter power	65 W
Pointing device	Touchpad
Processor code	SLAVJ
Processor ARK ID	33916
Processor package size	35 x 35 mm
Country of origin	China