HP 6440b Specifiche Rapide

1.WWAN antennas (select models)15.Hard drive activity / HP 3D DriveGuard LED indicator2.Integrated microphone (dual-microphone array with webcammodels

HP Recovery ManagerModels shipped with Windows 7 or Windows Vista include HP Recovery Manager. HP Recovery Managerenables fast recovery of the factory

HP ProtectTools SecurityManagerHP ProtectTools Security Manager is the security platform for business notebooks and desktops. The HPProtectTools Secur

Battery LifeIntegrated Graphics9-cell (93 WHr)Primary6-cell (55 WHr)Primary6-cell (47 WHr)PrimaryHP Long LifeBattery (47 WHr)*Primary batteryUp to 10

Docking and StandsHP 90W Docking StationHP 120W Advanced Docking StationHP USB 2.0 Docking StationHP Essential USB 2.0 Port ReplicatorHP Dual-Monitor

MemoryHP 1 GB (DDR3 1333 MHz) SODIMMAT911AAHP 2 GB (DDR3 1333 MHz) SODIMMAT912AAHP 4 GB (DDR3 1333 MHz) SODIMMAT913AAStorageHP Notebooks USB Diskette

Carrying CasesHP Basic Carrying CaseAJ078AAHP Value Nylon CaseRR314AAHP Universal Nylon CaseRR315AAHP Executive Leather CaseRR316AAHP Deluxe Nylon Bac

DDR3 PC3-10600 SDRAM (1333 MHz)*Two SODIMM slots supporting dual-channel memorySODIMM sizes supported: 1024 MB, 2048 MB, and 4096 MB Standard Memory10

Upgrade Bay Drive Support Quantity SupportedDrive BayBlu-ray ROM DVD+/-RW SuperMulti DLLightScribe DriveOneUpgrade BayDVD+/-RW SuperMulti DL LightScri

System UnitDimensions (HxWxD)1.33 in (at front) x 13.35 in x 9.3 in33.8 mm (at front) x 339 mm x 236.2 mmWeightStarting at 5.0 lb (2.26 kg) with weigh

SABSYesUKRSERTCOMPUTERYes* Configurations of the HP ProBook 6440b that are ENERGY STAR qualified are identified asHP ProBook 6440b ENERGY STAR on HP w

1.Media Card Reader6.Kensington Lock slot2.Upgrade Bay (optical drive or second hard drive)7.RJ-45/Ethernet port3.(1) USB 2.0 port8.VGA/external monit

HP 65W AC AdapterDimensions4.17 x 1.85 x 1.1 in (10.6 x 4.7 x 2.8 cm)Weight0.62 lb (280 g)Input100 to 240 VACInput Efficiency83% min at 115 VACInput f

Optional HP Extended LifeBatteryDimensions (H x W x L)1.0 x 3.9 x 8.7 in (2.5 x 10.0 x 22.0 cm)Weight1.00 lb (0.455 kg)Cells/Type8-cell Lithium-IonEne

6-Cell (55 WHr) Lithium-on batteryDimensions (H x W x L)0.8 x 2.1 x 8.0 in (2.0 x 5.3 x 20.4 cm)Weight0.71 lb (0.32 kg)Cells/Type6-cell Lithium-IonEne

14.0-inch LED HD (1366 x768)anti-glareActive Area (W x H)12.74 x 7.56 in (32.4 x 19.2 cm)Diagonal Size14.0 in (35.6 cm)Surface TreatmentAnti-glareCont

14.0-inch LED HD (1366 x768)BrightViewActive Area (W x H)12.16 x 6.85 in (30.9 x17.4 cm)Diagonal Size14.0 in (35.6 cm)Surface TreatmentBrightViewContr

128 GB2.5-inch SATA Solid StateDrive Weight80.1 GramsCapacity128 GBHeight0.37 in (9.5 mm)Width2.75 in (70 mm)InterfaceSATAPerformanceMaximum Sequentia

320 GB 7200 rpm SATAHard DriveDrive Weight0.25 lbs (115 g)Capacity320 GBHeight0.37 in (9.5 mm) or on some models 0.28 in (7 mm)Width2.75 in (70 mm)Int

160 GB 7200 rpm SATAHard DriveDrive Weight0.25 lb (115 g)Capacity160 GBHeight0.37 in (9.5 mm)Width2.75 in (70 mm)InterfaceATA-8, SATA 2.6, 3.0 Gb/s, N

DVD+/-RW SuperMulti DLLightScribe DriveAccess TimesRandom< 150ms CD (typical)< 160 ms DVD (typical)Max Data Transfer Rate24X CD-ROMUp to 3,600 K

InterfaceGen 1 SATASupported 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), Mu

* User upgradeability is not supported At A GlanceGenuine Windows 7 versions, Genuine Windows Vista versions, Red Flag Linux (PRC only), or FreeDOS

Audio Output QualityFrequency Response20 Hz - 20 kHzSignal to Noise Ratio>85 dBTotal Harmonic Distortion0.01%Noise Floor-110 dBPlay/Record Sampling

V.92 56K Data/Fax ModemForm FactorMDC 1.5 DaughtercardPower ManagementSupportAPM Revision 1.2, ACPIApprovals/CertificationsUL, CSA, NEMKO, CCIB, Indus

HP un2420EV-DO/HSPA MobileBroadband ModuleTechnology/OperatingBandsGSM/GPRS/EDGE: 850MHz(Cell), 900MHz(EGSM), 1800MHz(DCS), 1900MHz(PCS)UMTS/WCDMA wit

IEEE 802.11gIEEE 802.11n** In countries where 802.11n is not allowed, this capability is not enabled.InteroperabilityWi-Fi certifiedCisco Compatible E

1.2.3.4.5.TemperatureOperatingNon-operating32° to 176° F (0° to 80° C)–40° to 176° F (–40° to 80° C)HumidityOperatingNon-operating10% to 90% (non-cond

1.2.3.4.Authentication Protocols: PAP, CHAP, TLS, GTC, MS-CHAP, MS-CHAPv2Encryption: 64 and 128-bit WEP, AES-CCMP, CKIP, TKIPSupport for Cisco Securit

1.2.3.4.5.Maximum output power may vary by country according to local regulations.In Power Save Polling mode and on battery power.Receiver sensitivity

1.2.3.4.Weight0.013 lb (6 g)Dimensions0.19 x 1.06 x 1.18 in (4.75 x 26.8 x 30 mm)Operating Voltage3.3v +/- 10%TemperatureOperatingNon-operating14° to

Security1Supports 64- and 128-bit WEP, WPA, WPA2, hardware-accelerated AES,802.1x authentication types EAP-TLS, EAP-TTLS, PEAP-GTC, PEAP-MSCHAPv2,LEAP

1.2.3.4.Compatible Extensions.LED ActivityLED Off – Radio OFF; Solid LED On – Radio ONCheck latest software/driver release for updates on supported se

ProcessorsIntel Quad-Core Processor (models with discrete graphics only)Intel Core i7-720QM Processor (1.60 GHz, 6 MB L3 cache)* Up to 2.8 GHz with I

TemperatureOperating–4° to 158° F (–20° to 70° C)Non-operating–40° to 176° F (–40° to 80° C)HumidityOperating10% to 90%Non-operating5% to 95%AltitudeO

Off1 BTU/hr 2 BTU/hr 1 BTU/hr * Heat dissipation is calculated based on the measured watts, assuming theservice level is attained for one hour. Decl

Polyethylene low density 4 gThe Polyethylene low density solid packaging material is made from100% recycled content.The paper packaging material is ma

Radioactive SubstancesTributyl Tin (TBT), Triphenyl Tin (TPT), Tributyl Tin Oxide (TBTO)Nickel finishes that release greater than 0.5 micro-grams/cm^2

ChipsetMobile Intel HM57 Express ChipsetGraphicsModels with discrete graphics: ATI Mobility Radeon™ HD 4550 with 512 MB dedicated video memory M

CommunicationsIntegrated Marvel Gigabit Ethernet PCI Controller (10/100/1000 NIC)*56K V.92 modem*** The term "10/100/1000" or "Gigabit&

KeyboardThe HP spill-resistant keyboard is designed using a thin layer of Mylar film under the keyboard and a drainsystem that funnels fluid through a

Internal StorageHard drives160/250/320/500 GB 7200 rpm SMART SATA IINOTE: These hard drives are customer removable and will withstand multiple inserti

Audio/VisualHP Premier Sound™Integrated stereo speakersIntegrated microphone (dual-microphone array when equipped with optional 2 MP webcam)Touch-sens