Product comparison · 2 laptops

HP Compaq nw8440 mobile workstation BT PC Card mouse vs HP Compaq nw9440 Mobile Workstation BT PC Card mouse

131specifications compared
28differ
103identical
12known for one product only

Key differences

Display diagonal
- Compaq nw8440 mobile workstation BT PC Card mouse:39.1 cm (15.4")
- Compaq nw9440 Mobile Workstation BT PC Card mouse:43.2 cm (17")
Display resolution
- Compaq nw8440 mobile workstation BT PC Card mouse:1280 x 800 pixels
- Compaq nw9440 Mobile Workstation BT PC Card mouse:1900 x 1200 pixels
HDD speed
- Compaq nw8440 mobile workstation BT PC Card mouse:5400 RPM
- Compaq nw9440 Mobile Workstation BT PC Card mouse:7200 RPM
Optical drive type
- Compaq nw8440 mobile workstation BT PC Card mouse:DVD Super Multi DL
- Compaq nw9440 Mobile Workstation BT PC Card mouse:DVD Super Multi
Discrete graphics card model
- Compaq nw8440 mobile workstation BT PC Card mouse:AMD Mobility FireGL V5200
- Compaq nw9440 Mobile Workstation BT PC Card mouse:NVIDIA® Quadro® FX 1500M
Maximum graphics card memory
- Compaq nw8440 mobile workstation BT PC Card mouse:0.256 GB
- Compaq nw9440 Mobile Workstation BT PC Card mouse:0.5 GB
USB 2.0 ports quantity
- Compaq nw8440 mobile workstation BT PC Card mouse:3
- Compaq nw9440 Mobile Workstation BT PC Card mouse:4
Firewire (IEEE 1394) ports
- Compaq nw8440 mobile workstation BT PC Card mouse:1
- Compaq nw9440 Mobile Workstation BT PC Card mouse:0

Side by side

Differences highlightedShow differences only

Comparison of Compaq nw8440 mobile workstation BT PC Card mouse, Compaq nw9440 Mobile Workstation BT PC Card mouse
143 specifications	A HP Compaq nw8440 mobile workstation BT PC Card mouse View product	B HP Compaq nw9440 Mobile Workstation BT PC Card mouse View product
Designidentical
Country of origin	China	China
Display2 differ
Display diagonalDiffers	39.1 cm (15.4")	43.2 cm (17")
Display resolutionDiffers	1280 x 800 pixels	1900 x 1200 pixels
Native aspect ratio	16:10	16:10
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor model	T7600	T7600
Processor cores	2	2
Processor threads	2	2
Processor frequency	2.33 GHz	2.33 GHz
Processor cache	4 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	667 MHz	667 MHz
Processor socket	Socket 478	Socket 478
Processor lithography	65 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor series	Intel Core 2 Duo T7000 Series	Intel Core 2 Duo T7000 Series
Processor codename	Merom	Merom
Bus type	FSB	FSB
FSB Parity	No	No
Stepping	B2	B2
Thermal Design Power (TDP)	34 W	34 W
Tjunction	100 °C	100 °C
Processor core voltage (AC)	1.0375 - 1.30 V	1.0375 - 1.30 V
Number of Processing Die Transistors	291 M	291 M
Processing Die size	143 mm²	143 mm²
CPU multiplier (bus/core ratio)	14	14
ECC supported by processor	No	No
Processor technology	Intel Centrino Duo	Intel Centrino Duo
Memoryidentical
Internal memory	2 GB	2 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 1 GB
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	4 GB	4 GB
Memory upgrade	4 GB	4 GB
Storage2 differ
Total storage capacity	100 GB	100 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedDiffers	5400 RPM	7200 RPM
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Card reader integratedKnown for one	Unknown — not stated by the source	Yes
Compatible memory cardsKnown for one	SD	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card	Yes	Yes
Discrete graphics card modelDiffers	AMD Mobility FireGL V5200	NVIDIA® Quadro® FX 1500M
Maximum graphics card memoryDiffers	0.256 GB	0.5 GB
Audio2 differ
Audio systemDiffers	HP Premier Sound	HP Premier Sound High Definition Audio 24-bit DAC, headphone jack, microphone jack, integrated microphone, Digital EQ, Advanced audio power management
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Audio includedDiffers	HP Premier Sound High Definition Audio 24-bitDAC, headphone jack, microphone jack, integrated microphone, Digital EQ, Advanced audio power management	HP Premier Sound High Definition Audio 24-bit DAC, headphone jack, microphone jack, integrated microphone, Digital EQ, Advanced audio power management
Cameraidentical
Front camera	No	No
Network2 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/Gigabit Ethernet	Wireless LAN, Giabit Ethernet
Wireless technologyDiffers	IEEE 802.11a/b/g, Bluetooth, Y	Intel Wireless LAN 802.11a/b/g MOW2, Y
Bluetooth	Yes	Yes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	4
Ethernet LAN (RJ-45) ports	1	1
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) portsDiffers	1	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connectorDiffers	No	Yes
CardBus PCMCIA slots quantity	1	1
CardBus PCMCIA slot type	Type II	Type II
SmartCard slot	Yes	Yes
Modem (RJ-11) ports	1	1
TV-in port	No	No
TV-out	Yes	Yes
TV-out type	S-Video	S-Video
PS/2 ports quantity	0	0
Parallel ports quantity	0	0
Serial ports quantity	0	0
I/O portsDiffers	3 USB 2.0 ports, VGA, headphone, microphone, AC adapter, RJ-11, RJ-45, S-video TV out, Firewire (1394a)	4 USB 2.0 ports, VGA, headphone, microphone, AC adapter, RJ-11, RJ-45, S-video TV out, Firewire (1394a)
USB 1.1 ports quantity	0	0
ExpressCard slotKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipset	Intel® 945PM Express	Intel® 945PM Express
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard type	Full-sized	Full-sized
Software1 differ
Operating system installed	Windows XP Professional	Windows XP Professional
Downloadable softwareKnown for one	Unknown — not stated by the source	HP Client Manager
Bundled softwareDiffers	Optional preloaded software, only for certain configurations: Adobe Acrobat Reader, HP Backup and Recovery Manager, HP Help and Support Center, HP Mobile Printing Driver, HP ProtectTools Security Manager, HP Quick Launch Buttons, HP Wireless Assistant, Intervideo WinDVD - DVD Player, Sonic Digital M	Additional software available from the Web: HP Client Manager Software Adobe Acrobat Reader, HP Backup and Recovery Manager, HP Help and Support Center, HP Mobile Printing Driver, HP ProtectTools Security Manager, HP Quick Launch Buttons, HP Wireless Assi
Compatible operating systems	FreeDOS, Windows 2000 drivers available on www.hp.com, Windows Vista capable, Windows Vista Premium ready	FreeDOS, Windows 2000 drivers available on www.hp.com, Windows Vista capable, Windows Vista Premium ready
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)	No	No
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	No	No
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	No	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK ID	27257	27257
Processor package size	35 x 35 mm	35 x 35 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	No	No
Batteryidentical
Number of battery cells	8	8
Battery life (max)Known for one	4 h	Unknown — not stated by the source
Poweridentical
DC-in jack	Yes	Yes
Security1 differ
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Security management descriptionDiffers	Kensington lock slot, integrated Smart Card Reader (Smart Card sold separately), Symantec Norton Internet Security	Kensington lock, Integrated Smart Card Reader
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 80 °C	-20 - 70 °C
Storage temperature (T-T)Differs	-40 - 80 °C	-20 - 70 °C
Operating relative humidity (H-H)	10 - 90%	10 - 90%
Storage relative humidity (H-H)	5 - 95, 5 - 90	5 - 95, 5 - 90
Non-operating altitudeKnown for one	9144	Unknown — not stated by the source
Certificatesidentical
Certification	MCAD: AutoDesk AutoCAD, AutoDesk Inventor, Bentley MicroStation, Dassault CATIA V5, I-DEAS 10, I-DEAS 11, Unigraphics NX, Unigraphics NX2, Unigraphics NX3, PTC Pro/Engineer/Mechanica 2001, PTC Pro/Engineer/Mechanica Wildfire, SolidWorks, Solid Edge, MSC.P	MCAD: AutoDesk AutoCAD, AutoDesk Inventor, Bentley MicroStation, Dassault CATIA V5, I-DEAS 10, I-DEAS 11, Unigraphics NX, Unigraphics NX2, Unigraphics NX3, PTC Pro/Engineer/Mechanica 2001, PTC Pro/Engineer/Mechanica Wildfire, SolidWorks, Solid Edge, MSC.P
Weight & dimensions5 differ
WeightDiffers	2.7 kg	3.4 kg
WidthDiffers	358 mm	393 mm
DepthDiffers	259 mm	275 mm
HeightDiffers	28 mm	33 mm
Dimensions (WxDxH)Differs	358 x 259 x 28 mm	33 x 393 x 275 mm
Video1 differ
Video card featuresDiffers	ATI Mobility FireGL V5200	NVIDIA Quadro FX 1500M
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other features4 differ
Security featuresKnown for one	Unknown — not stated by the source	HP integrated TPM Chip HP ProtectTools HP DriveLock
Infrared data port	No	No
Power management	8-cell Lithium-Ion, secondary 8-cell HP Extended Life Battery (sold separately)	8-cell Lithium-Ion, secondary 8-cell HP Extended Life Battery (sold separately)
Power requirementsDiffers	External 90W Smart AC adapter8-cell Lithium-Ion battery internal	External 65W Smart AC adapter 8-cell Lithium-Ion battery internal
Internal modem	Yes	Yes
Modem speed	56 Kbit/s	56 Kbit/s
Modem type	56K	56K
Docking solutionDiffers	HP Advanced Docking Station, HP External MultiBay II, HP Adjustable Notebook Stand	HP Advanced Docking Station, HP External MultiBay II cradle, HP Adjustable Notebook Stand (all sold separately)
Expansion slotsDiffers	Slots available for additional devices: 1 Type I/II PC Card slot supports both 32-bit CardBus and 16-bit cards, 1 integrated Smart Card reader, 1 Secure digital slot	Slots available for additional devices: 1 Type I/II PC Card slot supports both 32-bit CardBus and 16-bit cards, 7 in 1 media reader
Multi-bay devices	Optional External Multibay II devices	Optional external Multibay II devices
Protection toolsDiffers	HP ProtectTools Security Manager, HP Drivelock, HP TPM Embedded Security Chip, HP Biometric Fingerprint Sensor (optional)	HP ProtectTools, HP DriveLock, HP TPM Embedded Security Chip, HP Biometric Fingerprint Sensor (optional)
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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