HP (Hewlett-Packard) 4320s User Manual

QuickSpecs

Overview

HP ProBook 4320s Notebook PC

HP ProBook 4320s Notebook PCHP ProBook 4320s Notebook PC HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PCHP ProBook 4420s Notebook PC

WWAN antennas

WLAN antennas

Integrated microphone

Webcam LED (works with optional webcam)

Optional 2 MP webcam

Power button with LED indicator

Stereo speakers

Wireless switch with LED indicator

Optical drive (select models)

10.

Optional RJ-11/modem port

11.

(2) USB 2.0 ports

Kensington Lock slot

Power connector

12.

Optional HP Fingerprint Sensor

13.

ClickPad with left and right ClickPad buttons

14.

Stereo microphone in

15.

Stereo headphone/line out

16.

Media Card Reader

17.

Hard drive activity LED indicator

18.

HP QuickLook 3 button with LED indicator

19.

HP QuickWeb button with LED indicator

20.

Volume mute button

21.

Volume down button

22.

Volume up button

HDMI port

Combo eSATA/USB port

DA - 13568 North America — Version 10 — July 23, 2010

Page 1

QuickSpecs

Overview

Battery charging LED indicator

VGA connector (external monitor/projector)

RJ-45/Ethernet port

ExpressCard/34 slot

USB 2.0 port

HP ProBook 4320s Notebook PC

HP ProBook 4320s Notebook PCHP ProBook 4320s Notebook PC HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PCHP ProBook 4420s Notebook PC

Battery release latches

Battery bay

At A Glance

At A GlanceAt A Glance

Genuine Windows 7 versions, Genuine Windows XP Professional available through downgrade rights from Windows 7 Professional, SUSE Linux Thin, lightweight design with brushed aluminum finish for durability and style Color choice of caviar or bordeaux finish on 4320s only Full-sized spill-resistant keyboard with better spaced keys ATI Mobility Radeon HD 530v or HD 5470 discrete graphics, or integrated Intel HD Graphics ArcSoft TotalMedia Suite for playing, creating, and editing video and audio files New keyboard function keys for play, rewind, and fast-forward of video and audio files Corel Home Office productivity suite for word processing, spreadsheets, and presentations HDMI port for connecting to high-resolution displays; combo eSATA/USB port Face Recognition for HP ProtectTools for easy logins using the optional integrated 2 MP webcam Up to 500 GB 7200 rpm or 640 GB 5400 rpm hard drive with HP 3D DriveGuard protection HP Power Assistant to conserve power, increase battery run-time, monitor power needs, report workforce power consumption HP QuickLook 3 (quick access to e-mail, calendar, contacts and tasks), HP QuickWeb, and HP DayStarter HP Connection Manager 3.1 Flexible wireless connectivity options:

Integrated HP un2420 EV-DO/HSDPA Mobile Broadband Module* provides worldwide Gobi mobile Internet

SIM card slot (select units, located inside battery bay)

DA - 13568 North America — Version 10 — July 23, 2010

Page 2

HP ProBook 4320s Notebook PC

HP ProBook 4320s Notebook PCHP ProBook 4320s Notebook PC

QuickSpecs

HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PCHP ProBook 4420s Notebook PC

Overview

technology with GPS Integrated Intel Centrino® Advanced-N 6200 802.11 a/b/g/n, Atheros 802.11 b/g/n, wireless LAN module

802.11 b/g/n with Bluetooth v3.0 High Speed (HS) combo card**

Bluetooth® v2.1 Choice of 9-cell or 6-cell battery to customize weight and run-time to your needs Integrated Media Card Reader and ExpressCard/34 slot Widescreen LED-backlit HD display with 16:9 aspect ratio HP ProBook 4320s: 13.3-inch diagonal HP ProBook 4430s: 14.0-inch diagonal Choice of an Intel® Core™ i7, Core i5, Core i3, or Celeron processor Enhanced security features including HP ProtectTools, HP Face Recognition, Computrace LoJack Pro ready, HP SpareKey, HP Disk Sanitizer, optional HP Fingerprint Sensor, and optional HP Privacy Filter Optional optical drives include Blu-ray ROM DVD+/-RW SuperMulti DL Drive for high-definition playback and DVD+/-RW SuperMulti DL LightScribe Drive for burning custom labels directly to your discs

* Only available with HP ProBook 4320s with Intel HD Graphics. ** Available on selected models.

DA - 13568 North America — Version 10 — July 23, 2010

Page 3

QuickSpecs

Standard Features (availability may vary by country)

Processors

ProcessorsProcessors

Intel Core i7-620M Processor (2.66 GHz, 4 MB L3 cache) Up to 3.33 GHz with Intel Turbo Boost Technology

Intel Core i5-520M Processor (2.4 GHz, 3 MB L3 cache) Up to 2.93 GHz with Intel Turbo Boost Technology

Intel Core i5-450M Processor (2.4 GHz, 3 MB L3 cache) Up to 2.66 GHz with Intel Turbo Boost Technology

Intel Core i5-430M Processor (2.26 GHz, 3 MB L3 cache) Up to 2.53 GHz with Intel Turbo Boost Technology

Intel Core i3-370M Processor (2.4 GHz, 3 MB L3 cache) Intel Core i3-350M Processor (2.26 GHz, 3 MB L3 cache) Intel Core i3-330M Processor (2.13 GHz, 3 MB L3 cache) Intel Celeron P4500 processor (1.86 GHz, 2 MB L3 cache)

NOTE:

Processor speed denotes maximum performance mode; processors will run at lower speeds in

NOTE:NOTE: battery optimization mode.

* Intel's numbering is not a measurement of higher performance.

HP ProBook 4320s Notebook PC

HP ProBook 4320s Notebook PCHP ProBook 4320s Notebook PC HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PCHP ProBook 4420s Notebook PC

* *

Operating System

Operating SystemOperating System

Preinstalled

PreinstalledPreinstalled

Certified

CertifiedCertified

* System may require upgraded and/or separately purchased hardware and/or a DVD drive to install the Windows 7 software and take full advantage of Windows 7 functionality. See:

http://www.microsoft.com/windows/windows-7/

** Certain Windows Vista product features require advanced or additional hardware. See:

http://www.microsoft.com/windowsvista/getready/hardwarereqs.mspx http://www.microsoft.com/windowsvista/getready/capable.mspx

Advisor can help you determine which features of Windows Vista will run on your computer. To download the tool, visit:

† Windows XP Professional is preinstalled on this system and includes end user rights and media for Windows 7 Professional. You may only use one version at a time. You must back up all data (files, photos, etc.) before uninstalling and installing operating systems to avoid loss of your data.

Genuine Windows 7 Professional Edition 32 Genuine Windows 7 Professional Edition 64 Genuine Windows XP Professional 32 available through downgrade rights from Windows 7 Professional Genuine Windows 7 Home Premium Edition 32 Genuine Windows 7 Home Premium Edition 64 Genuine Windows 7 Home Basic Edition 32 Genuine Windows 7 Starter 32*†† SUSE Linux Enterprise Desktop 11

SUSE Linux Enterprise Desktop 11

for details.

http://www.windowsvista.com/upgradeadvisor

* *

*†

* *

and

for details. Windows Vista Upgrade

Chipset

ChipsetChipset

†† Windows 7 Starter is available on select hardware configurations.

Mobile Intel HM57 Express Chipset

DA - 13568 North America — Version 10 — July 23, 2010

Page 4

QuickSpecs

Standard Features (availability may vary by country)

Graphics

GraphicsGraphics

Display

DisplayDisplay

Integrated graphics: Intel HD Graphics Microsoft DirectX 10.1 capable

Discrete graphics: ATI Mobility Radeon HD 530v graphics controller with 512 MB dedicated video memory ATI Mobility Radeon HD 5470 graphics controller with 512 MB dedicated video memory Microsoft DirectX 11 capable

Internal

InternalInternal

External

ExternalExternal

HP ProBook 4320s:

13.3-inch diagonal LED-backlit HD anti-glare (1366 x 768 resolution)

HP ProBook 4420s:

14.0-inch diagonal LED-backlit HD anti-glare (1366 x 768 resolution)

Optional HP Privacy Filter Up to 32-bit per pixel color depth

VGA

port supports resolutions up to 2048 x 1536 at 75 Hz, and lower

VGAVGA resolutions at up to 100 Hz. HDMI

HDMI

port supports direct connection to high-definition displays with up to

HDMIHDMI 1920 x 1080 resolution and 7-channel audio with one convenient cable (not included).

NOTE:

Resolutions are dependent upon monitor capability, and resolution

NOTE:NOTE: and color depth settings.

HP ProBook 4320s Notebook PC

HP ProBook 4320s Notebook PCHP ProBook 4320s Notebook PC HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PCHP ProBook 4420s Notebook PC

Memory

MemoryMemory

Standard

StandardStandard

Maximum

MaximumMaximum Dual-channel

Dual-channel

Dual-channelDual-channel

* Memory speed is processor dependent. NOTE:

NOTE:

Due to the non-industry standard nature of some third-party memory modules, we recommend

NOTE:NOTE: HP branded memory to ensure compatibility. If you mix memory speeds, the system will perform at the lower memory speed. Full availability of 4 GB or more of memory requires Windows Vista Business 64bit or Linux. With Windows 32-bit operating systems, the amount of usable memory is dependent upon your configuration, so that above 3 GB all memory may not be available due to system resource requirements.

DDR3 PC3-8500 (1066 MHz)* or PC3-10600 (1333 MHz)* SDRAM Two SODIMM slots supporting dual-channel memory 1024 MB, 2048 MB, and 4096 SODIMMs

Upgradeable to 8192 MB with 4096 MB SODIMMs in slots 1 and 2 Maximized dual-channel performance requires SODIMMs of the same size

and speed in both memory slots.

DA - 13568 North America — Version 10 — July 23, 2010

Page 5

QuickSpecs

Standard Features (availability may vary by country)

Communications

CommunicationsCommunications

Wireless Devices

Wireless DevicesWireless Devices

Realtek Ethernet (10/100/1000 NIC) Optional 56K V.92 modem

* The term "10/100/1000" or "Gigabit" Ethernet indicates compliance with IEEE standard 802.3ab for Gigabit Ethernet, and does not connote actual operating speed of 1 Gb/s. For high-speed transmission, connection to a Gigabit Ethernet server and network infrastructure is required.

** 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.

Support for a broad range of secure, integrated wireless LAN and wireless WAN options featuring support for the latest industry standards. Mobile Broadband (WWAN) requires a Windows operating system and is available in select countries as a factory configurable feature for the HP ProBook 4320s only. Integrated Bluetooth is also available (factory configurable only) and can be combined with any of the supported wireless LAN and wireless WAN options.

HP un2420

HP un2420HP un2420 EV-DO/HSPA Mobile

EV-DO/HSPA Mobile

EV-DO/HSPA MobileEV-DO/HSPA Mobile Broadband Module

Broadband Module

Broadband ModuleBroadband Module (available for HP ProBook 4320s with Intel HD Graphics only)

All 802.11 integrated

All 802.11 integratedAll 802.11 integrated wireless LAN options

wireless LAN options

wireless LAN optionswireless LAN options

Intel Centrino Advanced-

Intel Centrino Advanced-Intel Centrino AdvancedN 6200 (2x2)

N 6200 (2x2)

N 6200 (2x2)N 6200 (2x2)

Atheros 9285G

Atheros 9285GAtheros 9285G

802.11b/g/n (1x1)

802.11b/g/n (1x1)802.11b/g/n (1x1) Ralink RT3090BC4

Ralink RT3090BC4

Ralink RT3090BC4Ralink RT3090BC4

802.11b/g/n WiFi and

802.11b/g/n WiFi and802.11b/g/n WiFi and Bluetooth 3.0 HS

Bluetooth 3.0 HS

Bluetooth 3.0 HSBluetooth 3.0 HS Combo Adapter

Combo Adapter

Combo AdapterCombo Adapter HP Integrated Module

HP Integrated Module

HP Integrated ModuleHP Integrated Module with Bluetooth 2.1+EDR

with Bluetooth 2.1+EDR

with Bluetooth 2.1+EDRwith Bluetooth 2.1+EDR Wireless Technology

Wireless Technology

Wireless TechnologyWireless Technology

* In countries where 802.11n is not allowed, this capability is not enabled (Intel 802.11a/b/g only).

Integrated mobile broadband module with Gobi global mobile Internet technology that provides connectivity to both CDMA (EVDO) and UMTS (HSPA) networks. It also provides GPS functionality for various mapping applications and security applications.

NOTE:

NOTE:NOTE:

Two 850/900/1575/1800/1900/2100 MHz antennas integrated in the top of the display panel support current and future WWAN technologies.

Wi-Fi certified 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 Dual antennas integrated in the display enclosure

Integrated support for 802.11a, b, g, and n 2 transmit, 2 receive antennas Up to 300 mbps data rate

Integrated support for 802.11b, g, and n Up to 300 mbps data rate

Integrated support for 802.11 b, g, and n Up to 150 mbps data rate Bluetooth Specification 3.0 HS compliant Works with a wide range of Bluetooth devices

Bluetooth Specification v2.1+EDR compliant Works with a wide range of Bluetooth devices

Separately purchased mobile network operator service is required.

HP ProBook 4320s Notebook PC

HP ProBook 4320s Notebook PCHP ProBook 4320s Notebook PC HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PCHP ProBook 4420s Notebook PC

DA - 13568 North America — Version 10 — July 23, 2010

Page 6

QuickSpecs

Standard Features (availability may vary by country)

Keyboard

KeyboardKeyboard

Pointing device

Pointing devicePointing device

Expansion card slots

Expansion card slotsExpansion card slots

The HP spill-resistant keyboard is designed using a thin layer of Mylar film under the keyboard and a drain system that funnels fluid through a hole in the bottom of the notebook. This minimizes the risk of damage to sensitive components underneath. The 101/102-key compatible keyboard features a fullpitch 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 hotkeys for instant access to power conservation and brightness, and 19.05 x 19.05 mm key pitch (center-to-center spacing).

ClickPad with gestures support: Two-finger scroll, zoom, pinch and pivot rotate

ExpressCard/34 slot

ExpressCard/34 slotExpressCard/34 slot Media Card Reader

Media Card Reader

Media Card ReaderMedia Card Reader

* Memory Stick Duo Adapters are required and sold separately. Inserting a Memory Stick Duo Card directly into your notebook could damage the memory card and/or notebook.

Supports ExpressCard/34 (34 mm x 75 mm x 5 mm) card sizes Supports SD (Secure Digital), MMC (MultiMedia Card), Memory Stick,

Memory Stick Pro, Memory Stick Duo*, xD-Picture card

HP ProBook 4320s Notebook PC

HP ProBook 4320s Notebook PCHP ProBook 4320s Notebook PC HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PCHP ProBook 4420s Notebook PC

Storage

StorageStorage

Internal Storage Device

Internal Storage DeviceInternal Storage Device

NOTE:

Up to 15 GB is reserved for the system recovery software.

NOTE:NOTE:

HP 3D DriveGuard

HP 3D DriveGuardHP 3D DriveGuard (Windows models only)

Fixed optical drives

Fixed optical drivesFixed optical drives

250/320/500 GB 7200 rpm SMART SATA II Hard Drive 640 GB 5400 rpm SMART SATA II Hard Drive

The hard drive is mounted directly to the notebook frame, reducing the transmission of shock to the hard drive. Uses three-axis digital motion detection with intelligent sensitivity to help protect the hard drive during normal use from shock and vibration. The digital accelerometer temporarily halts all data transfer and parks the hard drive when abrupt motion is detected.

Blu-ray ROM DVD+/-RW SuperMulti DL LightScribe Drive DVD+/-RW SuperMulti DL LightScribe Drive

* Support for the Blu-ray DVD drive on configurations with integrated graphics requires Windows7 or Windows Vista; configurations with discrete graphics support it with any offered Windows operating system.

DA - 13568 North America — Version 10 — July 23, 2010

Page 7

QuickSpecs

Standard Features (availability may vary by country)

Interfaces

InterfacesInterfaces

Audio/Visual

Audio/VisualAudio/Visual

VGA

VGAVGA HDMI

HDMI

HDMIHDMI Stereo microphone in

Stereo microphone in

Stereo microphone inStereo microphone in Stereo headphone/line

Stereo headphone/line

Stereo headphone/lineStereo headphone/line out

out

outout Power connector

Power connector

Power connectorPower connector RJ-11/modem (optional)

RJ-11/modem (optional)

RJ-11/modem (optional)RJ-11/modem (optional) RJ-45/Ethernet

RJ-45/Ethernet

RJ-45/EthernetRJ-45/Ethernet Combo eSATA/USB 2.0

Combo eSATA/USB 2.0

Combo eSATA/USB 2.0Combo eSATA/USB 2.0 USB 2.0

USB 2.0

USB 2.0USB 2.0 LED status indicators

LED status indicators

LED status indicatorsLED status indicators

High Definition Audio support Integrated stereo speakers Integrated digital microphone Stereo headphone/line out Stereo microphone in

One One One One

One One One One Three Eight

HP ProBook 4320s Notebook PC

HP ProBook 4320s Notebook PCHP ProBook 4320s Notebook PC HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PCHP ProBook 4420s Notebook PC

Software

SoftwareSoftware

Optional 2 MP webcam

Supports videoconferencing and still image capture Improved quality for video streaming and still image capture (1600x1200 resolution) Up to 30 frames/sec Fixed focus lens 16-bit true color (camera sensor up to UXGA resolution)

Preinstalled software with

Preinstalled software withPreinstalled software with Windows Operating

Windows Operating

Windows OperatingWindows Operating System

System

SystemSystem

HP Recovery Manager (available with Windows 7 only) HP Support Assistant (available with Windows 7 only) HP ProtectTools Security Manager HP Face Recognition HP QuickLaunch Buttons Software HP QuickLook 3 HP QuickWeb HP Power Assistant HP Connection Manager 3.1 HP Wireless Assistant HP DayStarter Corel Home Office productivity suite 60-day trial Roxio Creator Business (select models) ArcSoft Total Media Suite Microsoft Office Professional 2007 60-day Convertible Trial or Microsoft Office 2010 preloaded (purchase of a Product Key required to activate a full Office 2010 suite) McAfee Total Protection Norton Online Backup trial HP Webcam Software (select models) Skype

DA - 13568 North America — Version 10 — July 23, 2010

Page 8

QuickSpecs

Standard Features (availability may vary by country)

WinZip 12 trial

Additional software

HP Recovery Manager

HP Recovery ManagerHP Recovery Manager

Security

SecuritySecurity

Additional software

Additional softwareAdditional software available from the web

available from the web

available from the webavailable from the web

* 60 day trial period for McAfee Total Protection for Small Business software. Internet access required to receive updates. First update included. Subscription required for updates thereafter. ** Microsoft Office 2010 Preloaded includes reduced functionality versions of Word and Excel. Purchase of Product Key required to activate full Office 2010 suite available at participating resellers/retailers and

http://www.office.com

Models shipped with Windows 7 include HP Recovery Manager. HP Recovery Manager enables fast recovery of the factory preinstalled image if the system becomes corrupted or if important system files are accidentally deleted. Up to 15 GB of the hard drive is reserved for the system recovery software.

Standard Features

Standard FeaturesStandard Features

Optional Features

Optional FeaturesOptional Features

* The Computrace agent is shipped turned off, and must be activated by customers when they purchase a subscription with terms ranging from one to five years. For more information on HP security solutions refer to:

HP SoftPaq Download Manager

HP ProtectTools Security Manager Face Recognition for HP ProtectTools One Step Login Enhanced Pre-Boot Security HP SpareKey HP Disk Sanitizer Setup Password Kensington Lock Slot Support for Computrace* LoJack Pro for HP ProtectTools

HP Fingerprint Sensor HP Privacy Filter

HP ProBook 4320s Notebook PC

HP ProBook 4320s Notebook PCHP ProBook 4320s Notebook PC HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PCHP ProBook 4420s Notebook PC

http://www.hp.com/go/security

HP ProtectTools Security

HP ProtectTools SecurityHP ProtectTools Security Manager

Manager

ManagerManager

HP ProtectTools Security Manager is the security platform for business notebooks and desktops. The HP ProtectTools Security Manager is an extensible client security console that delivers enhanced security capabilities through add-on software modules. The following modules are available on the hard drive (also downloadable from the web) and can be configured in Software Setup:

Credential Manager for HP ProtectTools Device Access Manager for HP ProtectTools Drive Encryption for HP ProtectTools File Sanitizer for HP ProtectTools Privacy Manager for HP ProtectTools (Chat & Sign) Embedded Security for HP ProtectTools Computrace LoJack Pro for HP ProtectTools

HP ProtectTools is now centrally manageable with the capability to manage notebooks from a single point. Security is management ready out of the box, in partnership with Digital Persona. New features address requirements that customers expect from a centrally managed security solution such as user provisioning, credential reset, and credential revocation.

HP ProtectTools provides two separate management solutions, targeted at the enterprise and the SMB:

DA - 13568 North America — Version 10 — July 23, 2010

Page 9

QuickSpecs

Standard Features (availability may vary by country)

Digital Persona Pro AD: Designed for the enterprise customer. Integrates with Active Directory and gives IT Managers the ability to provision users, create login policies based on passwords, biometrics or smartcards. Management features also include remote credential recovery in case the user forgets the password, loses the smartcard or cannot use the fingerprint reader for any reason. In addition, advanced auditing capabilities are also built in. Digital Persona Pro AD is available now. Digital Persona Pro Workgroup: Designed for the small business customer. Provides features similar to the Active Directory version, but for workgroups. Workgroup activation is built into HP ProtectTools, and activation of up to 5 seats is completely free.

Power Supply

Power SupplyPower Supply

Models with integrated graphics: External 65-watt Smart AC adapter External 90-watt Smart AC adapter 6-foot (1.8-meter) power cord included; total length including external AC adapter is 12 feet (3.66 meter) HP Fast Charge

* HP Fast Charge recharges your battery up to 90% within 90 minutes when the system is off. HP Fast Charge does not apply to the HP 9-cell battery.

HP ProBook 4320s Notebook PC

HP ProBook 4320s Notebook PCHP ProBook 4320s Notebook PC HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PCHP ProBook 4420s Notebook PC

Battery

BatteryBattery

Battery Life

Battery LifeBattery Life

System Standby Time

System Standby TimeSystem Standby Time

Power Conservation

Power ConservationPower Conservation

Primary battery

Primary batteryPrimary battery

HP ProBook 4320s

HP ProBook 4320sHP ProBook 4320s

9-cell battery

9-cell battery9-cell battery 6-cell battery

6-cell battery

6-cell battery6-cell battery

HP ProBook 4420s

HP ProBook 4420sHP ProBook 4420s

9-cell battery

9-cell battery9-cell battery 6-cell battery

6-cell battery

6-cell battery6-cell battery

NOTE:

Battery life will vary depending on the product model, configuration, loaded applications,

NOTE:NOTE: features, use, wireless functionality and power management settings. The maximum capacity of the battery will naturally decrease with time and usage. See MobileMark07 battery benchmark

www.bapco.com/products/mobilemark2007

Up to 1 week

Supports enhanced Intel SpeedStep technology (allows Battery Optimized Mode, Maximum Performance Mode, or Automatic mode)

ATI PowerPlay technology Hibernation Standby ACPI compliance

HP 9-cell (93 WHr) Li-Ion battery HP 6-cell (47 WHr) Li-Ion battery

Configurations with integrated graphics

Configurations with integrated graphicsConfigurations with integrated graphics

Up to 10 hours Up to 5 hours

Up to 10 hours Up to 4 hours and 30 minutes

for additional details.

DA - 13568 North America — Version 10 — July 23, 2010

Page 10

QuickSpecs

Standard Features (availability may vary by country)

Service and Support

Service and SupportService and Support

HP Services offers limited 1-year warranty. 1-year limited warranty on primary battery. Warranty upgrades are also available. HP Care Pack Services extend service contracts beyond the standard warranties. To choose the right level of service for your HP product, use the HP Care Pack Services Lookup Tool at: Additional HP Care Pack Services information by product is available at:

http://www.hp.com/hps/carepack

NOTE:

Certain restrictions and exclusions apply. Consult the HP Customer Support Center for details.

NOTE:NOTE:

http://h20000.www2.hp.com/bizsupport/TechSupport/ProductRoot.jsp

HP ProBook 4320s Notebook PC

HP ProBook 4320s Notebook PCHP ProBook 4320s Notebook PC HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PC

HP ProBook 4420s Notebook PCHP ProBook 4420s Notebook PC

http://www.hp.com/go/lookuptool

DA - 13568 North America — Version 10 — July 23, 2010

Page 11

+ 24 hidden pages