HP 6820s - Notebook PC User instructions

HP recommends Windows Vista®
HP recommends Windows Vista®HP recommends Windows Vista®
HP recommends Windows Vista®
Business
BusinessBusiness
Business
1. Dual-band Wireless LAN Antennas* 6. Optical Drive
2. Wireless On/Off Button with LED* 7. Touchpad with Scroll Zone
3. Power Button with LED 8. Secure Digital (SD) slot
4. Speaker 9. Microphone Jack
5. Kensington Lock Slot 10. Headphone Jack
1. ExpressCard/54 slot 5. Power Connector
2. Battery Charging LED 6 VGA/external monitor connector
3. Three USB 2.0 ports 7. RJ-11/modem port
4. RJ-45/Ethernet port
QuickSpecs
HP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PCHP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PC
Overview
DA - 12768 North America — Version 2 — September 6, 2007 Page 1

At A Glance
At A GlanceAt A Glance
At A Glance
Genuine Windows Vista Business 32, Genuine Windows Vista Home Basic 32, or FreeDOS
Widescreen 17.0-inch diagonal display with optional BrightView
ATI Mobility Radeon™ X1350 (64/128-bit 4-channel DDR dedicated graphics memory)
Thin, lightweight design starting at 6.5 lb/2.95 kg and 1.27-inch/32.3 mm thin at front
Flexible wireless connectivity options:
Integrated 802.11 a/b/g/draft-n, a/b/g, wireless LAN module
Bluetooth® 2.0
Intel® Core™2 Duo processor
Full-sized keyboard with separate numeric keypad
Integrated optical drive
Device Access Manager for HP ProtectTools
Up to 160-GB 5400 rpm user-removable hard drive with HP DriveGuard protection
Secure Digital (SD) slot
Up to 4 GB of 667-MHz DDR2 SDRAM, dual channel memory support
Intel Fast Ethernet Integrated Controller (10/100 NIC)
Touchpad with scroll zone
QuickSpecs
HP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PCHP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PC
Overview
DA - 12768 North America — Version 2 — September 6, 2007 Page 2

Processors
ProcessorsProcessors
Processors Intel Core 2 Duo Processor T7500 (2.20-GHz, 800-MHz FSB, 4-MB L2 cache)*
Intel Core 2 Duo Processor T7250 (2.00-GHz, 800-MHz FSB, 2-MB L2 cache)*
Intel Core 2 Duo Processor T5470 (1.60-GHz, 800-MHz FSB, 2-MB L2 cache)*
* Intel's numbering is not a measurement of higher performance.
NOTE:
NOTE:NOTE:
NOTE: Processor speed denotes maximum performance mode; processors will run at lower speeds in
battery optimization mode.
Operating System
Operating SystemOperating System
Operating System Preinstalled
PreinstalledPreinstalled
Preinstalled Genuine Windows Vista Business 32*
Genuine Windows Vista Home Basic 32*
FreeDOS
*
**
* Certain Windows Vista product features require advanced or additional hardware. See
http://www.microsoft.com/windowsvista/getready/hardwarereqs.mspx and
http://www.microsoft.com/windowsvista/getready/capable.mspx for details. Windows Vista Upgrade
Advisor can help you determine which features of Windows Vista will run on your computer. To
download the tool, visit http://www.windowsvista.com/upgradeadvisor .
Chipset
ChipsetChipset
Chipset Mobile Intel PM965
Graphics
GraphicsGraphics
Graphics ATI Mobility Radeon X1350 (64/128-bit 4-channel DDR dedicated graphics memory)
Microsoft DirectX 9 capable
Display
DisplayDisplay
Display Internal
InternalInternal
Internal 17.0-inch diagonal WXGA+ anti-glare (1440 x 900 resolution)
17.0-inch diagonal WXGA+ BrightView (1440 x 900 resolution)
External
ExternalExternal
External Up to 32-bit per pixel color depth
VGA
VGAVGA
VGA port supports resolutions up to 2048 x 1536 at 75 Hz, and lower
resolutions at up to 100 Hz
NOTE:
NOTE:NOTE:
NOTE: Resolutions are dependent upon monitor capability, and resolution
and color depth settings.
Memory
MemoryMemory
Memory Standard
StandardStandard
Standard 512-MB, 1024-MB, 2048-MB; 4096-MB 667-MHz DDR2 SDRAM total
memory; two SODIMM slots supporting dual channel memory
Dual-channel
Dual-channelDual-channel
Dual-channel Maximized dual-channel performance requires SODIMMs of the same size
and speed in both memory slots.
NOTE:
NOTE:NOTE:
NOTE: Due to the non-industry standard nature of some third-party memory modules, we recommend
HP branded memory to ensure compatibility. If you mix memory speeds, the system will perform at the
lower memory speed.
Communications
CommunicationsCommunications
Communications Intel Fast Ethernet Integrated Controller (10/100 NIC)
56K V.92 modem*
* Designed for downloads from 56K modem compliant sources. Maximum achievable download
transmission rates currently do not reach 56 KB/s, and will vary with line conditions. Modem availability
is subject to country regulatory approval.
QuickSpecs
HP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PCHP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PC
Standard Features
DA - 12768 North America — Version 2 — September 6, 2007 Page 3

Wireless Devices
Wireless DevicesWireless Devices
Wireless Devices Support for a broad range of secure, integrated wireless LAN options featuring support for the latest
industry standards. Integrated Bluetooth is also available (factory configurable only) and can be
combined with any of the supported wireless LAN options.
All 802.11a/b/g
All 802.11a/b/gAll 802.11a/b/g
All 802.11a/b/g
integrated wireless LAN
integrated wireless LANintegrated wireless LAN
integrated wireless LAN
options
optionsoptions
options
Wi-Fi certified
Cisco Compatible Extensions support (Version 4.0) with Microsoft Windows
XP
Wired Equivalent Privacy (WEP) support up to 128-bit keys
Wi-Fi Protected Access (WPA) and WPA2 support
802.1x authentication support, including EAP-TLS, EAP-TTLS, PEAP-GTC,
PEAP-MSCHAPv2, and LEAP
Advanced Encryption Standard (AES) support
WiFi certified for WPA2, WMM
Dual antennas integrated in the display enclosure
Intel Wireless WiFi Link
Intel Wireless WiFi LinkIntel Wireless WiFi Link
Intel Wireless WiFi Link
4965AGN
4965AGN4965AGN
4965AGN
Integrated support for 802.11a, b, g, and draft-n
Up to 243-mbps data rate
Intel PRO/Wireless
Intel PRO/WirelessIntel PRO/Wireless
Intel PRO/Wireless
3945ABG Network
3945ABG Network3945ABG Network
3945ABG Network
Connection
ConnectionConnection
Connection
Integrated support for 802.11 a, b and g
Up to 54-mbps data rate
Broadcom 4311AG
Broadcom 4311AGBroadcom 4311AG
Broadcom 4311AG
802.11a/b/g
802.11a/b/g802.11a/b/g
802.11a/b/g
WiFi Adapter
WiFi AdapterWiFi Adapter
WiFi Adapter
Integrated support for 802.11 a, b and g
Up to 54-mbps data rate
HP Integrated Module
HP Integrated ModuleHP Integrated Module
HP Integrated Module
with Bluetooth Wireless
with Bluetooth Wirelesswith Bluetooth Wireless
with Bluetooth Wireless
Technology
TechnologyTechnology
Technology
Bluetooth Specification v2.0 compliant
Works with a wide range of Bluetooth devices
Keyboard
KeyboardKeyboard
Keyboard The 101/102-key compatible keyboard features an industry standard, full-pitch key layout with desktop
keyboard features, such as the isolated inverted-T cursor control keys, editing keys, both left and right
control and alt keys, and 12 function keys. US and International key layouts are available. Other
features include a full numeric keypad, hotkeys for instant access to power conservation, brightness, and
other features, 19.05-mm x 19.05-mm key pitch (center-to-center spacing), 3.0-mm stroke, and
comfort-dished keycaps.
Pointing device
Pointing devicePointing device
Pointing device Touchpad with scroll zone, two pick buttons
Expansion card slots
Expansion card slotsExpansion card slots
Expansion card slots ExpressCard/54 slot
ExpressCard/54 slotExpressCard/54 slot
ExpressCard/54 slot Supports ExpressCard/54 and ExpressCard/34
Secure Digital slot
Secure Digital slotSecure Digital slot
Secure Digital slot Supports SD (Secure Digital), MMC (MultiMedia Card)
Storage
StorageStorage
Storage Hard drives
Hard drivesHard drives
Hard drives 120-/160-GB 5400 rpm SMART SATA
NOTE:
NOTE:NOTE:
NOTE: These hard drives are customer removable and will withstand multiple insertion/removal cycles.
Up to 10 GB is reserved for the system recovery software.
HP DriveGuard
HP DriveGuardHP DriveGuard
HP DriveGuard The hard drive is mounted directly to the notebook frame, reducing the
transmission of shock to the hard drive.
Fixed optical drives
Fixed optical drivesFixed optical drives
Fixed optical drives DVD/CD-RW Combo Drive
DVD+/-RW SuperMulti DL LightScribe Drive
QuickSpecs
HP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PCHP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PC
Standard Features
DA - 12768 North America — Version 2 — September 6, 2007 Page 4

Interfaces
InterfacesInterfaces
Interfaces ExpressCard/54
ExpressCard/54ExpressCard/54
ExpressCard/54 Supports ExpressCard/54 and ExpressCard/34
External monitor
External monitorExternal monitor
External monitor One – VGA
Stereo microphone in
Stereo microphone inStereo microphone in
Stereo microphone in One
Stereo headphone/line
Stereo headphone/lineStereo headphone/line
Stereo headphone/line
out
outout
out
One
Power connector
Power connectorPower connector
Power connector One
RJ-11/modem
RJ-11/modemRJ-11/modem
RJ-11/modem One
RJ-45/Ethernet
RJ-45/EthernetRJ-45/Ethernet
RJ-45/Ethernet One
USB 2.0
USB 2.0USB 2.0
USB 2.0 Three
LED status indicators
LED status indicatorsLED status indicators
LED status indicators Six
Audio
AudioAudio
Audio High Definition Audio support
Integrated mono speaker
Stereo headphone/line out
Stereo microphone in
Software
SoftwareSoftware
Software Preinstalled software with
Preinstalled software withPreinstalled software with
Preinstalled software with
Windows Vista
Windows VistaWindows Vista
Windows Vista
PDF Complete
HP Backup and Recovery Manager
HP Help and Support Center
HP Universal Print Driver
HP ProtectTools Security Manager:
Device Access Manager for HP ProtectTools
HP Wireless Assistant
Microsoft Office Ready with 60-day Office Professional 2007 Trial Edition
(select models)
Roxio Creator 9 (for optional DVD+/-RW and DVD/CDRW drives)
Synaptics Touchpad Driver
Symantec Norton Internet Security with complimentary 60-day live update
Intervideo WinDVD – DVD Player
Additional software
Additional softwareAdditional software
Additional software
available from the web
available from the webavailable from the web
available from the web
HP Client Manager
Java Card Security for HP ProtectTools
HP Backup and Recovery
HP Backup and RecoveryHP Backup and Recovery
HP Backup and Recovery
Manager
ManagerManager
Manager
Each unit is shipped with HP Backup and Recovery Manager. HP Backup and Recovery Manager can
provide data and system file protection for HP business PCs to enable fast recovery if the system
becomes corrupted or if important information is accidentally deleted. HP Backup and Recovery
Manager can perform scheduled or manual backups of the entire drive or individual files and folders.
Up to 10 GB of the hard drive is reserved for the system recovery software. HP Backup and Recovery
Manager can also create software recovery CDs or DVDs (requires optional hardware).
SMBIOS Version 2.4
SMBIOS Version 2.4SMBIOS Version 2.4
SMBIOS Version 2.4 System Management BIOS, previously known as DMI BIOS, is used to store system management
information.
QuickSpecs
HP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PCHP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PC
Standard Features
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Security
SecuritySecurity
Security Standard Features
Standard FeaturesStandard Features
Standard Features Device Access Manager for HP ProtectTools
Configuration Control Hardware
Memory Change Alert
Ownership Tag
Setup Password
Power-On Password
HP DriveGuard
Kensington Lock Slot
Support for Computrace / LoJack for Laptops (must be purchased separately)
For more information on HP security solutions refer to http://www.hp.com/go/security .
Power Supply
Power SupplyPower Supply
Power Supply External 90-watt AC adapter, 6-foot (1.8-meter) power cord included.
Total length including external AC adapter is 12 feet (3.66 meter).
Battery
BatteryBattery
Battery Primary battery
Primary batteryPrimary battery
Primary battery 6-cell (55 WHr) Lithium-Ion battery
Battery Life
Battery LifeBattery Life
Battery Life Primary battery
Primary batteryPrimary battery
Primary battery TBD
NOTE:
NOTE:NOTE:
NOTE: The listed battery life measurements were taken on models running Microsoft Windows Vista.
Battery life will vary depending on the product configuration, product model, applications loaded on the
product, power management settings of the product, and the product features used by the customer. As
with all batteries, the maximum capacity of this battery will decrease with time and usage.
System Standby Time
System Standby TimeSystem Standby Time
System Standby Time Up to 1 week
Power Conservation
Power ConservationPower Conservation
Power Conservation Supports enhanced Intel SpeedStep technology with Intel Core 2 Duo processors (allows Battery
Optimized Mode, Maximum Performance Mode, or Automatic mode)
ATI PowerPlay technology
Hibernation
Standby
ACPI compliance
Service and Support
Service and SupportService and Support
Service and Support HP Services offers limited 1-year warranty. On-site service and warranty upgrades are also available. For
HP Care Pack services see http://www.hp.com/go/lookuptool .
NOTE:
NOTE:NOTE:
NOTE: Certain restrictions and exclusions apply. Consult the HP Customer Support Center for details.
http://h20000.www2.hp.com/bizsupport/TechSupport/ProductRoot.jsp .
Select Model(s)
Select Model(s)Select Model(s)
Select Model(s)
QuickSpecs
HP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PCHP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PC
Standard Features
DA - 12768 North America — Version 2 — September 6, 2007 Page 6

6820s
6820s6820s
6820s
RM346UT#ABA
Smart Buy
Processor
ProcessorProcessor
Processor Intel Core 2 Duo Processor T5470 (1.60-GHz, 800-MHz FSB, 2-MB L2
cache)
Operating System
Operating SystemOperating System
Operating System Genuine Windows Vista Business 32
System Memory
System MemorySystem Memory
System Memory 1024-MB 667-MHz DDR2 SDRAM (1 DIMM)
Hard Drive
Hard DriveHard Drive
Hard Drive 120-GB 5400 rpm SATA HDD
Display
DisplayDisplay
Display 17.0-inch diagonal WXGA+ BrightView (1440 x 900 resolution)
Graphics
GraphicsGraphics
Graphics ATI Mobility Radeon X1350 (64-bit 4-channel DDR dedicated graphics
memory)
Audio
AudioAudio
Audio High Definition Audio support
Integrated mono speaker
Stereo headphone/line out; Stereo microphone in
Communications
CommunicationsCommunications
Communications Intel Fast Ethernet Integrated Controller (10/100 NIC)
56K V.92 modem
Integrated Wireless
Integrated WirelessIntegrated Wireless
Integrated Wireless Intel PRO/Wireless 3945ABG Network Connection
Pointing Device
Pointing DevicePointing Device
Pointing Device Touchpad with scroll zone, two pick buttons
Optical Drive
Optical DriveOptical Drive
Optical Drive DVD+/-RW SuperMulti DL LightScribe Drive
Battery
BatteryBattery
Battery 6-cell (55 WHr) Lithium-Ion
Power
PowerPower
Power External 90-watt AC adapter
Warranty
WarrantyWarranty
Warranty 1 Year Limited Warranty
6820s
6820s6820s
6820s
RM347UT#ABA
Smart Buy
Processor
ProcessorProcessor
Processor Intel Core 2 Duo Processor T7250 (2.00-GHz, 800-MHz FSB, 2-MB L2
cache)
Operating System
Operating SystemOperating System
Operating System Genuine Windows Vista Business 32
System Memory
System MemorySystem Memory
System Memory 2048-MB 667-MHz DDR2 SDRAM (2 DIMM)
Hard Drive
Hard DriveHard Drive
Hard Drive 160-GB 5400 rpm SATA HDD
Display
DisplayDisplay
Display 17.0-inch diagonal WXGA+ BrightView (1440 x 900 resolution)
Graphics
GraphicsGraphics
Graphics ATI Mobility Radeon X1350 (128-bit 4-channel DDR dedicated graphics
memory)
Audio
AudioAudio
Audio High Definition Audio support
Integrated mono speaker
Stereo headphone/line out; Stereo microphone in
Communications
CommunicationsCommunications
Communications Intel Fast Ethernet Integrated Controller (10/100 NIC)
56K V.92 modem
Integrated Wireless
Integrated WirelessIntegrated Wireless
Integrated Wireless Intel Wireless WiFi Link 4965AGN
HP Integrated Module with Bluetooth Wireless Technology
Pointing Device
Pointing DevicePointing Device
Pointing Device Touchpad with scroll zone, two pick buttons
Optical Drive
Optical DriveOptical Drive
Optical Drive DVD+/-RW SuperMulti DL LightScribe Drive
Battery
BatteryBattery
Battery 6-cell (55 WHr) Lithium-Ion
Power
PowerPower
Power External 90-watt AC adapter
Warranty
WarrantyWarranty
Warranty 1 Year Limited Warranty
QuickSpecs
HP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PCHP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PC
Standard Features
DA - 12768 North America — Version 2 — September 6, 2007 Page 7

6820s
6820s6820s
6820s
RM348UA#ABA
Processor
ProcessorProcessor
Processor Intel Core 2 Duo Processor T7250 (2.00-GHz, 800-MHz FSB, 2-MB L2
cache)
Operating System
Operating SystemOperating System
Operating System Genuine Windows Vista Business 32
System Memory
System MemorySystem Memory
System Memory 1024-MB 667-MHz DDR2 SDRAM (1 DIMM)
Hard Drive
Hard DriveHard Drive
Hard Drive 160-GB 5400 rpm SATA HDD
Display
DisplayDisplay
Display 17.0-inch diagonal WXGA+ anti-glare (1440 x 900 resolution)
Graphics
GraphicsGraphics
Graphics ATI Mobility Radeon X1350 (128-bit 4-channel DDR dedicated graphics
memory)
Audio
AudioAudio
Audio High Definition Audio support
Integrated mono speaker
Stereo headphone/line out; Stereo microphone in
Communications
CommunicationsCommunications
Communications Intel Fast Ethernet Integrated Controller (10/100 NIC)
56K V.92 modem
Integrated Wireless
Integrated WirelessIntegrated Wireless
Integrated Wireless Intel Wireless WiFi Link 4965AGN
HP Integrated Module with Bluetooth Wireless Technology
Pointing Device
Pointing DevicePointing Device
Pointing Device Touchpad with scroll zone, two pick buttons
Optical Drive
Optical DriveOptical Drive
Optical Drive DVD+/-RW SuperMulti DL LightScribe Drive
Battery
BatteryBattery
Battery 6-cell (55 WHr) Lithium-Ion
Power
PowerPower
Power External 90-watt AC adapter
Warranty
WarrantyWarranty
Warranty 1 Year Limited Warranty
QuickSpecs
HP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PCHP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PC
Standard Features
DA - 12768 North America — Version 2 — September 6, 2007 Page 8

Memory
MemoryMemory
Memory HP 512-MB (DDR2 667 MHz) SODIMM EM993AA
HP 1-GB (DDR2 667 MHz) SODIMM EM994AA
HP 2-GB (DDR2 667 MHz) SODIMM EM995AA
Other Storage
Other StorageOther Storage
Other Storage HP Notebooks USB Diskette Drive DC361B
Power
PowerPower
Power HP 90W Smart AC Adapter ED495AA#ABA
HP 6-Cell Primary Battery GJ655AA
Carrying Cases
Carrying CasesCarrying Cases
Carrying Cases HP Universal Nylon Case RR315AA
HP Executive Leather Case RR316AA
HP Deluxe Nylon Backpack RR317AA
HP Evolution 17-inch Vertical Roller PE842A
Security
SecuritySecurity
Security HP/Kensington MicroSaver Security Lock PC766A
Input/Output Devices
Input/Output DevicesInput/Output Devices
Input/Output Devices HP USB Keyboard & Mouse Bundle RC465AA#ABA
HP USB Optical Travel Mouse RH304AA
QuickSpecs
HP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PCHP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PC
Options
DA - 12768 North America — Version 2 — September 6, 2007 Page 9

Up to 4096 MB of 667-MHz DDR2 SDRAM
Two DIMM slots
DIMM sizes supported: 512 MB, 1024 MB, and 2048 MB
Standard Memory
Standard MemoryStandard Memory
Standard Memory 512 MB (512 MB x 1)
1024 MB (1024 MB x 1 or 512 MB x 2)
2048 MB (2048 MB x 1 or 1024 MB x 2)
Optional Memory
Optional MemoryOptional Memory
Optional Memory
Upgrades
UpgradesUpgrades
Upgrades
Both memory slots are user accessible. Please refer to the Hardware and Software Guide for installation
procedures. Maximized dual-channel performance requires SODIMMs of the same size and speed in
both memory slots.
Up to
Up toUp to
Up to Slot 1
Slot 1Slot 1
Slot 1 Slot 2
Slot 2Slot 2
Slot 2
1024 MB 1024 MB Empty
1024 MB 512 MB 512 MB
1536 MB 1024 MB 512 MB
2048 MB 1024 MB 1024 MB
4096 MB 2048 MB 2048 MB
NOTE:
NOTE:NOTE:
NOTE: This chart does not represent all possible memory configurations. Due to the non-industry
standard nature of some third-party memory modules, we strongly recommend using only HP branded
memory modules to ensure compatibility. If you mix memory speeds, the system will perform at the lower
memory speed.
Memory Upgrades
Memory UpgradesMemory Upgrades
Memory Upgrades HP 512-MB (DDR2 667 MHz) SODIMM EM993AA
HP 1024-MB (DDR2 667 MHz) SODIMM EM994AA
HP 2048-MB (DDR2 667 MHz) SODIMM EM995AA
QuickSpecs
HP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PCHP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PC
Memory
DA - 12768 North America — Version 2 — September 6, 2007 Page 10

Removable Media Drive Support
Removable Media Drive SupportRemovable Media Drive Support
Removable Media Drive Support
Quantity Supported
Quantity SupportedQuantity Supported
Quantity Supported Drive Bay
Drive BayDrive Bay
Drive Bay
DVD/CD-RW Combo Drive One Fixed optical drive bay
DVD+/-RW SuperMulti DL
LightScribe Drive
One Fixed optical drive bay
Hard Drive Support
Hard Drive SupportHard Drive Support
Hard Drive Support
Quantity Supported
Quantity SupportedQuantity Supported
Quantity Supported Drive Bay
Drive BayDrive Bay
Drive Bay
Primary Hard Drives
Primary Hard DrivesPrimary Hard Drives
Primary Hard Drives
160-GB 5400 rpm SMART SATA
Hard Drive
One Dedicated hard drive bay
120-GB 5400 rpm SMART SATA
Hard Drive
One Dedicated hard drive bay
QuickSpecs
HP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PCHP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PC
Storage
DA - 12768 North America — Version 2 — September 6, 2007 Page 11

System Unit
System UnitSystem Unit
System Unit Dimensions
DimensionsDimensions
Dimensions (HxWxD) 1.27 in (at front) x 15.6 in x 11.22 in
32.3 mm (at front) x 396 mm x 285 mm)
Weight
WeightWeight
Weight Starting at 6.5 lb (2.95 kg)
NOTE:
NOTE:NOTE:
NOTE: Height varies depending upon where on the notebook the measurement is made. Weight varies
by configuration and components. Weight includes 6-cell battery, 80-GB hard drive, and optical drive.
Weight varies by configuration and components.
Stand-Alone Power
Stand-Alone PowerStand-Alone Power
Stand-Alone Power
Requirements
RequirementsRequirements
Requirements (AC Power)
Nominal Operating
Voltage
18.5 V
Average Operating Power 12.5 W
Max Operating Power < 90 W
Temperature
TemperatureTemperature
Temperature Operating 32° to 95° F (0° to 35° C) (not writing optical)
41° to 95° F (5° to 35° C) (writing optical)
Non-operating –4° to 140° F (–20° to 60° C)
Relative Humidity
Relative HumidityRelative Humidity
Relative Humidity Operating 10% to 90%, non-condensing
Non-operating 5% to 95%, 101.6° F (38.7° C) maximum wet
bulb temperature
Shock
ShockShock
Shock Operating 125 G, 2 ms, half-sine
Non-operating 200 G, 2 ms, half-sine
Random Vibration
Random VibrationRandom Vibration
Random Vibration Operating 0.75 grms
Non-operating 1.50 grms
Altitude
AltitudeAltitude
Altitude
(unpressurized)
Operating –50 to 10,000 ft (–15.24 to 3,048 m)
Non-operating –50 to 40,000 ft (–15.24 to 12,192 m)
Industry Standard
Industry StandardIndustry Standard
Industry Standard
Certifications
CertificationsCertifications
Certifications
UL Yes
CSA Yes
FCC Compliance Yes
Energy Star Compliant Yes
ICES Yes
GS* Yes
Australia / NZ A-Tick
Compliance
Yes
CCC Yes
Japan VCCI Compliance Yes
MIC Yes
BSMI Yes
CE Marking Compliance Yes
BNCI or BELUS Yes
CIT Yes
GOST Yes
Saudi Arabian
Compliance (ICCP)
Yes
SABS Yes
UKRSERTCOMPUTER Yes
For accessibility information on HP products, please visit http://www.hp.com/accessibility .
QuickSpecs
HP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PCHP Compaq 6820s Notebook PC
HP Compaq 6820s Notebook PC
Technical Specifications
DA - 12768 North America — Version 2 — September 6, 2007 Page 12

* This device is not intended for use at visual display workplace in compliance with BildscharbV. If this
product is used in an Office Environment where the VDU Directive 90/270/EEC is applicable
(Bildschirmarbeitsverordnung), an external monitor and external keyboard are recommended to avoid
potential reflections.
HP 90W AC Adapter
HP 90W AC AdapterHP 90W AC Adapter
HP 90W AC Adapter Dimensions
DimensionsDimensions
Dimensions 5.24 x 2.28 x 1.1 in (13.3 x 5.8 x 2.9 cm)
Weight
WeightWeight
Weight 0.86 lb (390 g)
Input
InputInput
Input 100 to 240 VAC
Input Efficiency 83% min at 115 VAC
Input frequency range 47 to 63 Hz
Input AC current 1.5 A at 90 VAC, 0.75 A at 180 VAC PFC
Version
2.4 A at 90 VAC, 1.2 A at 180 VAC NON PFC
Version
Output
OutputOutput
Output Output power 90W
DC output 18.5V
Hold-up time 5 msec at 115 VAC input
Output current limit <11A, Over voltage protection- 29V max
automatic shutdown
Connector
ConnectorConnector
Connector 3 pin/grounded, mates with interchangeable cords
Environmental Design
Environmental DesignEnvironmental Design
Environmental Design Operating temperature 32° to 104° F (0° to 40° C)
Non-operating (storage)
temperature
–4° to 149° F (–20° to 65° C)
Altitude 0 to 10,000 ft (0 to 3,048 m)
Humidity 20% to 80%
Storage Humidity 10% to 90%
EMI and Safety
EMI and SafetyEMI and Safety
EMI and Safety
Certifications
CertificationsCertifications
Certifications
CE Mark – full compliance with LVD and EMC directives; Worldwide safety
standards – IEC60950, EN60950, UL60950, Class1, SELV; Agency
approvals – C-UL-US, NORDICS, DENAN, EN55022 Class B, FCC Class B,
CISPR22 Class B, CCC, NOM-1 NYCE; MTBF- over 200,000 hours at
25°C ambient condition.
6-Cell (55WHr) Lithium-
6-Cell (55WHr) Lithium-6-Cell (55WHr) Lithium-
6-Cell (55WHr) Lithium-
Ion battery
Ion batteryIon battery
Ion battery
Dimensions
DimensionsDimensions
Dimensions (H x W x L) 0.8 x 2.1 x 8.0 in (2.0 x 5.3 x 20.3 cm)
Weight
WeightWeight
Weight 0.737 lb (0.335 kg)
Cells/Type
Cells/TypeCells/Type
Cells/Type 6-cell Lithium-Ion
Energy
EnergyEnergy
Energy Watt-hour Capacity 55Wh
Temperature
TemperatureTemperature
Temperature Operating (Charging) 32° to 113° F (0° to 45° C)
Operating (Discharging) 14° to 140° F (–10° to 60° C)
Non-operating –4° to 140° F (–20° to 60° C)
Battery Re-Charge Time
Battery Re-Charge TimeBattery Re-Charge Time
Battery Re-Charge Time System in OFF Mode or
Standby
2.5 hours
System ON 3 to 5 hours (depending on system power
consumption)
QuickSpecs
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DA - 12768 North America — Version 2 — September 6, 2007 Page 13

17.0-inch WXGA+ anti-
17.0-inch WXGA+ anti-17.0-inch WXGA+ anti-
17.0-inch WXGA+ anti-
glare
glareglare
glare
Active Area
Active AreaActive Area
Active Area (W x H) 14.5 x 9.0 in (36.7 x 22.9 cm)
Diagonal Size
Diagonal SizeDiagonal Size
Diagonal Size 17.0 in (43.2 cm)
Surface Treatment
Surface TreatmentSurface Treatment
Surface Treatment Anti-glare
Contrast Ratio
Contrast RatioContrast Ratio
Contrast Ratio 300:1 (typical)
Refresh Rate
Refresh RateRefresh Rate
Refresh Rate 60 Hz
Brightness
BrightnessBrightness
Brightness 200 nit (typical)
Pixel Resolution
Pixel ResolutionPixel Resolution
Pixel Resolution Pitch
PitchPitch
Pitch 0.255 mm
Format
FormatFormat
Format 1440 x 900
Configuration
ConfigurationConfiguration
Configuration RGB Stripe
Backlight
BacklightBacklight
Backlight CCFL
PPI
PPIPPI
PPI 100
Viewing Angle
Viewing AngleViewing Angle
Viewing Angle ±30° Horizontal, ±10° Vertical (minimum)
17.0-inch WXGA+
17.0-inch WXGA+17.0-inch WXGA+
17.0-inch WXGA+
BrightView
BrightViewBrightView
BrightView
Active Area
Active AreaActive Area
Active Area (W x H) 14.5 x 9.0 in (36.7 x 22.9 cm)
Diagonal Size
Diagonal SizeDiagonal Size
Diagonal Size 17.0 in (43.2 cm)
Surface Treatment
Surface TreatmentSurface Treatment
Surface Treatment Brightview
Contrast Ratio
Contrast RatioContrast Ratio
Contrast Ratio 300:1 (typical)
Refresh Rate
Refresh RateRefresh Rate
Refresh Rate 60 Hz
Brightness
BrightnessBrightness
Brightness 200 nit (typical)
Pixel Resolution
Pixel ResolutionPixel Resolution
Pixel Resolution Pitch
PitchPitch
Pitch 0.255 mm
Format
FormatFormat
Format 1440 x 900
Configuration
ConfigurationConfiguration
Configuration RGB Stripe
Backlight
BacklightBacklight
Backlight CCFL
PPI
PPIPPI
PPI 100
Viewing Angle
Viewing AngleViewing Angle
Viewing Angle ±30° Horizontal, ±10° Vertical (minimum)
Hard Drives
Hard DrivesHard Drives
Hard Drives
160-GB 5400 rpm SATA
160-GB 5400 rpm SATA160-GB 5400 rpm SATA
160-GB 5400 rpm SATA Drive Weight
Drive WeightDrive Weight
Drive Weight 0.22 lb (101 g)
Capacity
CapacityCapacity
Capacity 160 GB
Height
HeightHeight
Height 0.37 in (9.5 mm)
Width
WidthWidth
Width 2.75 in (70 mm)
Interface
InterfaceInterface
Interface ATA-7 / SATA 1.0a
Transfer Rate
Transfer RateTransfer Rate
Transfer Rate Synchronous
SynchronousSynchronous
Synchronous (maximum) 100 MB/s (Drive Capability)
Seek Time
Seek TimeSeek Time
Seek Time
(typical reads, including
settling)
Single Track
Single TrackSingle Track
Single Track 3 ms
Average
AverageAverage
Average 13ms
Maximum
MaximumMaximum
Maximum 24 ms
Rotational Speed
Rotational SpeedRotational Speed
Rotational Speed 5400 rpm
Logical Blocks
Logical BlocksLogical Blocks
Logical Blocks 312,581,808
Operating Temperature
Operating TemperatureOperating Temperature
Operating Temperature 41° to 140° F (5° to 60° C) [case temp]
Features
FeaturesFeatures
Features ATA Security
QuickSpecs
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120-GB 5400 rpm SATA
120-GB 5400 rpm SATA120-GB 5400 rpm SATA
120-GB 5400 rpm SATA Drive Weight
Drive WeightDrive Weight
Drive Weight 0.22 lb (101 g)
Capacity
CapacityCapacity
Capacity 120 GB
Height
HeightHeight
Height 0.37 in (9.5 mm)
Width
WidthWidth
Width 2.75 in (70 mm)
Interface
InterfaceInterface
Interface ATA-7 / SATA 1.0a
Transfer Rate
Transfer RateTransfer Rate
Transfer Rate Synchronous
SynchronousSynchronous
Synchronous (maximum) 100 MB/s (Drive Capability)
Seek Time
Seek TimeSeek Time
Seek Time
(typical reads, including
settling)
Single Track
Single TrackSingle Track
Single Track 3 ms
Average
AverageAverage
Average 13ms
Maximum
MaximumMaximum
Maximum 24 ms
Rotational Speed
Rotational SpeedRotational Speed
Rotational Speed 5400 rpm
Logical Blocks
Logical BlocksLogical Blocks
Logical Blocks 234,441,648
Operating Temperature
Operating TemperatureOperating Temperature
Operating Temperature 41° to 140° F (5° to 60° C) [case temp]
Features
FeaturesFeatures
Features ATA Security
Removable Storage Drives
Removable Storage DrivesRemovable Storage Drives
Removable Storage Drives
DVD/CD-RW Combo
DVD/CD-RW ComboDVD/CD-RW Combo
DVD/CD-RW Combo
Drive
DriveDrive
Drive
Access Times
Access TimesAccess Times
Access Times Random <110 ms CD
<130 ms DVD
Max Data Transfer Rate
Max Data Transfer RateMax Data Transfer Rate
Max Data Transfer Rate 24X CD-ROM 3,600 KB/s
8X DVD 10,800 KB/s
24X CD-R 3,600 KB/s
24X CD-RW 3,600 KB/s
Transfer Mode
Transfer ModeTransfer Mode
Transfer Mode Multiword DMA Mode 2
Interface
InterfaceInterface
Interface EIDE
Supported Media
Supported MediaSupported Media
Supported Media (read) CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED
MODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisession CD
(Photo-CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW, DVD-
ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, DVD+R,
DVD+RW
Supported Media
Supported MediaSupported Media
Supported Media (write) CD-R, CD-RW
Max Media Capacity
Max Media CapacityMax Media Capacity
Max Media Capacity
(read)
8.5 GB
Max Media Capacity
Max Media CapacityMax Media Capacity
Max Media Capacity
(write)
700 MB
Transport
TransportTransport
Transport Tray loading
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DVD+/-RW SuperMulti
DVD+/-RW SuperMultiDVD+/-RW SuperMulti
DVD+/-RW SuperMulti
DL LightScribe Drive
DL LightScribe DriveDL LightScribe Drive
DL LightScribe Drive
Access Times
Access TimesAccess Times
Access Times Random <175 ms CD
<230 ms DVD
Max Data Transfer Rate
Max Data Transfer RateMax Data Transfer Rate
Max Data Transfer Rate 24X CD-ROM 3,600 KB/s
8X DVD 10,800 KB/s
24X CD-R 3,600 KB/s
16X CD-RW 2,400 KB/s
8X DVD+R 10,800 KB/s
4X DVD+RW 5,400 KB/s
8X DVD-R 10,800 KB/s
4X DVD-RW 5,400 KB/s
2.4X DVD+R(9) 2,700 KB/s
5X DVD-RAM 6,750 KB/s
Transfer Mode
Transfer ModeTransfer Mode
Transfer Mode Multiword DMA Mode
Interface
InterfaceInterface
Interface EIDE
Supported Media
Supported MediaSupported Media
Supported Media (read) CD-DA, CD+(E)G, CD-MIDI, CD-TEXT, CD-ROM, CD-ROM XA, MIXED
MODE CD, CD-I, CD-I Bridge (Photo-CD, Video CD), Multisession CD
(Photo-CD, CD-EXTRA, Portfolio, CD-R, CD-RW), CD-R, CD-RW, DVD-
ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R, DVD-RW, DVD+R,
DVD+RW, DVD-RAM
Supported Media
Supported MediaSupported Media
Supported Media (write) CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RW, DVD-RAM,
LightScribe
Max Media Capacity
Max Media CapacityMax Media Capacity
Max Media Capacity
(read)
8.5 GB
Max Media Capacity
Max Media CapacityMax Media Capacity
Max Media Capacity
(write)
8.5 GB
Transport
TransportTransport
Transport Tray Loading
Audio
AudioAudio
Audio
Hardware
HardwareHardware
Hardware Implementation
ImplementationImplementation
Implementation ADI1981HD High Definition CODEC
Full Duplex
Full DuplexFull Duplex
Full Duplex Yes
Sound Blaster Pro
Sound Blaster ProSound Blaster Pro
Sound Blaster Pro
compatible
compatiblecompatible
compatible
Yes
Microphone In
Microphone InMicrophone In
Microphone In Stereo
Headphone/Line Out
Headphone/Line OutHeadphone/Line Out
Headphone/Line Out Stereo
QuickSpecs
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Audio Output Quality
Audio Output QualityAudio Output Quality
Audio Output Quality Frequency Response
Frequency ResponseFrequency Response
Frequency Response 20 Hz – 20 kHz
Signal to Noise Ratio
Signal to Noise RatioSignal to Noise Ratio
Signal to Noise Ratio >85 dB
Total Harmonic Distortion
Total Harmonic DistortionTotal Harmonic Distortion
Total Harmonic Distortion 0.01%
Noise Floor
Noise FloorNoise Floor
Noise Floor -110 dB
Play/Record Sampling
Play/Record SamplingPlay/Record Sampling
Play/Record Sampling
Rate
RateRate
Rate (s)
8 kHz – 48kHz
DAC
DACDAC
DAC 16, 20 or 24-bit
ADC
ADCADC
ADC 16 or 20-bit
Integrated Mono Speaker
Integrated Mono SpeakerIntegrated Mono Speaker
Integrated Mono Speaker Power Rating
Power RatingPower Rating
Power Rating 2 Watts
Impedance
ImpedanceImpedance
Impedance 4 Ohms
Communications
CommunicationsCommunications
Communications
V.92 56K Data/Fax
V.92 56K Data/FaxV.92 56K Data/Fax
V.92 56K Data/Fax
Modem
ModemModem
Modem
Form Factor
Form FactorForm Factor
Form Factor MDC 1.5 Daughtercard
Power Management
Power ManagementPower Management
Power Management
Support
SupportSupport
Support
APM Revision 1.2, ACPI
Approvals/
Approvals/Approvals/
Approvals/
Certifications
CertificationsCertifications
Certifications
UL, CSA, NEMKO, CCIB, Industry Canada, FCC Part 68, CTR21, FCC Part
15 Class B, Canadian ICES-003 Class B, C.I.S.P.R.22, Australian ACA, CE
Mark, Other Countries
Data Mode Capabilities
Data Mode CapabilitiesData Mode Capabilities
Data Mode Capabilities V.92 data
V.8bis
V.80
V44, V.42bis, MNP5 (Compression)
V.42 (LAPM, MNP2-4) (Error Correction)
Optional symbol rates:
Optional symbol rates:Optional symbol rates:
Optional symbol rates:
2800, 3429
Asymmetric Symbol rates
Synchronous primary channel data signaling rates:
Synchronous primary channel data signaling rates:Synchronous primary channel data signaling rates:
Synchronous primary channel data signaling rates:
3600, 31200
Automatic rate re-negotiation
V.34
V.32bis
V.32
V.23
V.22bis
V.22
V.21
Bell 212A
Bell 103J
Fax Mode Capabilities
Fax Mode CapabilitiesFax Mode Capabilities
Fax Mode Capabilities TIA/EIA-578-B (Class 1)
T.30, T.4 (Group 3)
V.17
V.29
V.27ter
V.21 Channel 2
QuickSpecs
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Command Set
Command SetCommand Set
Command Set V.250 (Partial)
TIA-602
Identification: +GMI, +GMM, +GMR
Port control: +IPR, +ICF, +IFC, +ILRR
Modulation: +MS, +MR, +MA
Error control: +ES, +ER, +EB, +ESR, +ETBM
Data compression: +DS, +DR
V.251
Intel PRO/Wireless
Intel PRO/WirelessIntel PRO/Wireless
Intel PRO/Wireless
3945ABG Network
3945ABG Network3945ABG Network
3945ABG Network
Connection
ConnectionConnection
Connection
Wireless LAN Standards
Wireless LAN StandardsWireless LAN Standards
Wireless LAN Standards IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
Interoperability
InteroperabilityInteroperability
Interoperability Wi-Fi certified
Cisco Compatible Extensions Program compliant with Microsoft Windows
2000 and XP (details at http://www.hp.com/go/notebooks/WLAN )
Frequency Band
Frequency BandFrequency Band
Frequency Band 2.4 GHz
Data Rates
Data RatesData Rates
Data Rates 802.11b: 1, 2, 5.5, 11 Mbps
802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
Modulation
ModulationModulation
Modulation Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM
Security
SecuritySecurity
Security
1
11
1
Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES,
802.1x authentication types EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-
MSCHAPv2, LEAP, EAP-FAST, EAP-SIM.
Support for Cisco Security Features (proven compatibility with Cisco Aironet
infrastructure products through the Cisco Compatible Extensions Program
Version 4).
Sub-channels
Sub-channelsSub-channels
Sub-channels Multinational support with frequency bands and channels compliant to local
regulations.
Media Access Protocol
Media Access ProtocolMedia Access Protocol
Media Access Protocol CSMA/CA (Collision Avoidance) with ACK
Network Architecture
Network ArchitectureNetwork Architecture
Network Architecture
Models
ModelsModels
Models
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
Roaming
RoamingRoaming
Roaming IEEE 802.11 compliant roaming between access points
Output Power
Output PowerOutput Power
Output Power (for CKK)
2
15 dBm
Output Power
Output PowerOutput Power
Output Power (for OFDM;
power varies by data
rate)
2
15 dBm
Power Consumption
Power ConsumptionPower Consumption
Power Consumption Transmit: 1.8 Watts (max)
Receive: 1.4 Watts (max)
Idle mode
3
: 150 mW (nominal)
Sleep mode: 30 mW (max)
Power Management
Power ManagementPower Management
Power Management ACPI compliant power management
802.11 compliant power saving mode
Receiver Sensitivity
Receiver SensitivityReceiver Sensitivity
Receiver Sensitivity
4
44
4
54 Mbps: -72 dBm, 11 Mbps: -88 dBm , 1 Mbps: -97 dBm
Antenna Connections
Antenna ConnectionsAntenna Connections
Antenna Connections 2 U.FL type connectors, 50 ohm nominal impedance
Range
RangeRange
Range 802.11 a – Typical
(@6 Mbps)
600 feet – Outdoor Open Area
150 feet – Indoor, Office environment
802.11 b – Typical
(@1 Mbps)
1200 feet – Outdoor Open Area
300 feet – Indoor, Office environment
QuickSpecs
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1.
2.
3.
4.
5.
802.11 g – Typical
(@1 Mbps)
1200 feet – Outdoor Open Area
300 feet – Indoor, Office environment
Form Factor
Form FactorForm Factor
Form Factor PCI-Express MiniCard
Weight
WeightWeight
Weight 0.013 lb (6 g)
Dimensions
DimensionsDimensions
Dimensions 0.19 x 1.2 x 2.0 in (4.75 x 29.85 x 50.8 mm)
Operating Voltage
Operating VoltageOperating Voltage
Operating Voltage 3.3V +/- 9%, 1.5V +/- 5%
Temperature
TemperatureTemperature
Temperature Operating
Non-operating
32° to 176° F (0° to 80° C)
–40° to 176° F (–40° to 80° C)
Humidity
HumidityHumidity
Humidity Operating
Non-operating
10% to 90% (non-condensing)
5% to 95% (non-condensing)
Altitude
AltitudeAltitude
Altitude Operating
Non-operating
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
Configuration Utility
Configuration UtilityConfiguration Utility
Configuration Utility
5
55
5
Microsoft Windows 2000 or XP
Choice of Configuration Utility:
Microsoft Windows XP Wireless Network Connection Manager
Intel PROSet for Microsoft Windows 2000 or XP (required for Cisco
Compatible Extensions support)
Microsoft Windows Vista
Microsoft Windows Vista Wireless Network Connection Manager
LED Activity
LED ActivityLED Activity
LED Activity LED Off – Radio OFF; Solid LED On – Radio ON
Check latest software/driver release for updates on supported security features.
Maximum output power may vary by country according to local regulations.
In Power Save Polling mode.
Receiver sensitivity is measured at a packet error rate of 8% for 802.11b (CKK modulation) and a
packet error rate of 10% for 802.11a/g (OFDM modulation).
WLAN supplier's client utility is required for Cisco Compatible Extensions support with Microsoft
Windows 2000 or XP. WLAN may also be compatible with certain third-party software supplicants.
Intel Wireless WiFi Link
Intel Wireless WiFi LinkIntel Wireless WiFi Link
Intel Wireless WiFi Link
4965AGN
4965AGN4965AGN
4965AGN
Wireless LAN Standards
Wireless LAN StandardsWireless LAN Standards
Wireless LAN Standards IEEE 802.11a
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n (draft 1.02)
Interoperability
InteroperabilityInteroperability
Interoperability Wi-Fi certified (802.11abg only)
Cisco Compatible Extensions Program compliant (802.11abg only) with
Microsoft Windows 2000 and XP (details at
http://www.hp.com/go/notebooks/WLAN )
Tested with wireless access points from several major manufacturers
(details at http://www.hp.com/go/notebooks/WLAN/ draft-n)
Frequency Band
Frequency BandFrequency Band
Frequency Band 2.4 GHz and 5 GHz
Data Rates
Data RatesData Rates
Data Rates 802.11b: 1, 2, 5.5, 11 Mbps
802.11a/g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11n (draft): 66 possible data rates, ranging from 6 Mbps to 300 Mbps,
depending on the combination of Bandwidth, Modulation Coding Scheme,
and Guard Interval used, as defined in IEEE 802.11n (draft) specification
Modulation
ModulationModulation
Modulation Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM
QuickSpecs
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Security
SecuritySecurity
Security
1
11
1
Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES
(support for key sizes of 128, 192, and 256 bits), 802.1x authentication
types EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-MSCHAPv2, LEAP, EAP-FAST.
Support for Cisco Security Features (proven compatibility with Cisco Aironet
infrastructure products through the Cisco Compatible Extensions Program
Version 4) with Microsoft Windows 2000 and XP only.
Sub-channels
Sub-channelsSub-channels
Sub-channels Multinational support with frequency bands and channels compliant to local
regulations.
Media Access Protocol
Media Access ProtocolMedia Access Protocol
Media Access Protocol CSMA/CA (Collision Avoidance) with ACK
Network Architecture
Network ArchitectureNetwork Architecture
Network Architecture
Models
ModelsModels
Models
Ad-hoc (Peer to Peer)
Infrastructure (Access Point Required)
Roaming
RoamingRoaming
Roaming IEEE 802.11 compliant roaming between access points
Output Power
Output PowerOutput Power
Output Power (for CKK)
2
15 dBm
Output Power
Output PowerOutput Power
Output Power (for OFDM;
power varies by data
rate)
2
15 dBm
Power Consumption
Power ConsumptionPower Consumption
Power Consumption Transmit: 2.3 Watts (average, with two spatial streams)
Receive: 1.9 Watts (average with three receive chains)
Idle mode
3
: 30 mW (average)
Radio off: 20 mW (max)
Power Management
Power ManagementPower Management
Power Management ACPI compliant power management
802.11 compliant power saving mode
Receiver Sensitivity
Receiver SensitivityReceiver Sensitivity
Receiver Sensitivity
4
44
4
300 Mbps: -68 dBm, 54 Mbps: -74 dBm, 6 Mbps: -90 dBm
Antenna Connections
Antenna ConnectionsAntenna Connections
Antenna Connections 3 U.FL type connectors, 50 ohm nominal impedance
Range
RangeRange
Range 802.11 a – Typical
(@6 Mbps)
600 feet – Outdoor Open Area
150 feet – Indoor, Office environment
802.11 b – Typical
(@1 Mbps)
1200 feet – Outdoor Open Area
300 feet – Indoor, Office environment
802.11 g – Typical
(@1 Mbps)
1200 feet – Outdoor Open Area
300 feet – Indoor, Office environment
Form Factor
Form FactorForm Factor
Form Factor PCI-Express MiniCard
Weight
WeightWeight
Weight 0.013 lb (6 g)
Dimensions
DimensionsDimensions
Dimensions 0.19 x 1.2 x 2.0 in (4.75 x 29.85 x 50.8 mm)
Operating Voltage
Operating VoltageOperating Voltage
Operating Voltage 3.3V +/- 9%, 1.5V +/- 5%
Temperature
TemperatureTemperature
Temperature Operating
Non-operating
32° to 176° F (0° to 80° C)
–40° to 176° F (–40° to 80° C)
Humidity
HumidityHumidity
Humidity Operating
Non-operating
10% to 90% (non-condensing)
5% to 90% (non-condensing)
Altitude
AltitudeAltitude
Altitude Operating
Non-operating
0 to 10,000 ft (3,048 m)
0 to 50,000 ft (15,240 m)
QuickSpecs
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