Product comparison · 2 laptops

HP Compaq nc2400 Intel® Core™ Duo Processor U2500 1024M/60G 12.1" WXGA DVD+/-RW WXP Pro Notebook PC vs HP Compaq nc6400 Business Notebook PC

Add a product
  • 78specifications compared
  • 40differ
  • 38identical
  • 64known for one product only

Key differences

  • Display diagonal
    • Compaq nc2400 Intel® Core™ Duo Processor U2500 1024M/60G 12.1" WXGA DVD+/-RW WXP Pro Notebook PC:30.7 cm (12.1")
    • Compaq nc6400 Business Notebook PC:35.8 cm (14.1")
  • Processor frequency
    • Compaq nc2400 Intel® Core™ Duo Processor U2500 1024M/60G 12.1" WXGA DVD+/-RW WXP Pro Notebook PC:1.2 GHz
    • Compaq nc6400 Business Notebook PC:2 GHz
  • Processor front side bus
    • Compaq nc2400 Intel® Core™ Duo Processor U2500 1024M/60G 12.1" WXGA DVD+/-RW WXP Pro Notebook PC:533 MHz
    • Compaq nc6400 Business Notebook PC:667 MHz
  • Internal memory
    • Compaq nc2400 Intel® Core™ Duo Processor U2500 1024M/60G 12.1" WXGA DVD+/-RW WXP Pro Notebook PC:1 GB
    • Compaq nc6400 Business Notebook PC:0.5 GB
  • Memory layout (slots x size)
    • Compaq nc2400 Intel® Core™ Duo Processor U2500 1024M/60G 12.1" WXGA DVD+/-RW WXP Pro Notebook PC:1 x 1 GB
    • Compaq nc6400 Business Notebook PC:1 x 0.5 GB
  • Memory slots
    • Compaq nc2400 Intel® Core™ Duo Processor U2500 1024M/60G 12.1" WXGA DVD+/-RW WXP Pro Notebook PC:1x SO-DIMM
    • Compaq nc6400 Business Notebook PC:2x SO-DIMM
  • Maximum internal memory
    • Compaq nc2400 Intel® Core™ Duo Processor U2500 1024M/60G 12.1" WXGA DVD+/-RW WXP Pro Notebook PC:2 GB
    • Compaq nc6400 Business Notebook PC:4 GB
  • Memory upgrade
    • Compaq nc2400 Intel® Core™ Duo Processor U2500 1024M/60G 12.1" WXGA DVD+/-RW WXP Pro Notebook PC:2 GB
    • Compaq nc6400 Business Notebook PC:4 GB

Side by side

Differences highlightedShow differences only (on)
Comparison of Compaq nc2400 Intel® Core™ Duo Processor U2500 1024M/60G 12.1" WXGA DVD+/-RW WXP Pro Notebook PC, Compaq nc6400 Business Notebook PC
142 specifications
Display1 differ
Display diagonalDiffers30.7 cm (12.1")35.8 cm (14.1")
Display resolutionKnown for one1280 x 800 pixelsUnknown — not stated by the source
Native aspect ratioKnown for one16:10Unknown — not stated by the source
Processor2 differ
Processor modelKnown for oneUnknown — not stated by the sourceT2500
Processor coresKnown for oneUnknown — not stated by the source2
Processor threadsKnown for oneUnknown — not stated by the source2
Processor frequencyDiffers1.2 GHz2 GHz
Processor front side busDiffers533 MHz667 MHz
Processor socketKnown for oneUnknown — not stated by the sourceSocket 479
Processor lithographyKnown for oneUnknown — not stated by the source65 nm
Processor operating modesKnown for oneUnknown — not stated by the source32-bit
Processor seriesKnown for oneUnknown — not stated by the sourceIntel Core Duo T2000 Series
Processor codenameKnown for oneUnknown — not stated by the sourceYonah
Bus typeKnown for oneUnknown — not stated by the sourceFSB
FSB ParityKnown for oneUnknown — not stated by the sourceNo
SteppingKnown for oneUnknown — not stated by the sourceC0
Thermal Design Power (TDP)Known for oneUnknown — not stated by the source31 W
Scenario Design Power (SDP)Known for oneUnknown — not stated by the source0 W
TjunctionKnown for oneUnknown — not stated by the source100 °C
Number of Processing Die TransistorsKnown for oneUnknown — not stated by the source151 M
Processing Die sizeKnown for oneUnknown — not stated by the source90 mm²
CPU multiplier (bus/core ratio)Known for oneUnknown — not stated by the source12
ECC supported by processorKnown for oneUnknown — not stated by the sourceNo
Processor technologyKnown for oneUnknown — not stated by the sourceIntel Centrino Duo Mobile
Memory5 differ
Internal memoryDiffers1 GB0.5 GB
Memory layout (slots x size)Differs1 x 1 GB1 x 0.5 GB
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers2 GB4 GB
Memory upgradeDiffers2 GB4 GB
Storage1 differ
HDD interfaceKnown for oneUnknown — not stated by the sourceSATA
HDD speedDiffers4200 RPM5400 RPM
Compatible memory cardsKnown for oneUnknown — not stated by the sourceSD
Optical drive typeKnown for oneDVD Super Multi DLUnknown — not stated by the source
Graphics1 differ
Maximum graphics card memoryDiffers0.224 GB0.128 GB
Audio2 differ
Audio systemDiffersHP Premier Sound HDA 24-bitPremier Sound, HDA 24-bit
Audio includedDiffersHP Premier Sound High Definition Audio 24-bit DAC, headphone jack, microphone jackHP Premier Sound High Definition Audio 24-bit DAC, headphone jack, microphone jack, integrated microphone
Optical driveidentical
CD read speedKnown for oneUnknown — not stated by the source24x
Network2 differ
Networking featuresDiffersGigabit Ethernet, Wireless LANGigabit Ethernet, Wireless LAN, Bluetooth
Wireless technologyDiffersIntel or Broadcom Wireless LAN 802.11 and/or Bluetooth 2.0 Intel Wireless LAN 802.11a/b/g MOW2 mini-pci card, Bluetooth, YIntel or Broadcom Wireless LAN 802.11 and/or Bluetooth 2.0, 3G Broadband Wireless ready Intel Wireless LAN 802.11a/b/g, Bluetooth; 3G Broadband Wireless optional, Y
Ethernet LAN data ratesKnown for oneUnknown — not stated by the source10,100,1000 Mbit/s
BluetoothKnown for oneYesUnknown — not stated by the source
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers23
Firewire (IEEE 1394) portsDiffers10
SmartCard slotDiffersNoYes
TV-outDiffersNoYes
TV-out typeKnown for oneUnknown — not stated by the sourceS-Video
I/O portsDiffers2 USB 2.0 ports, VGA, headphone, microphone, AC adapter, RJ-11, RJ-45, Firewire (1394a)3 USB 2.0 ports, VGA, headphone, microphone, AC adapter, RJ-11, RJ-45, S-video TV out, Fast IR
Performance1 differ
Motherboard chipsetDiffersIntel® 945GM ExpressIntel® 945PM Express
Keyboard1 differ
Pointing deviceDiffersPointing StickTouchpad + Pointing Stick
Software1 differ
Bundled softwareDiffersAdditional softwares available from the Web: HP Client Manager Interface, Smart Card Security for HP ProtectTools HP Wireless Assistant (on select models), HP Mobile Printing Driver, HP Backup and Recovery Manager, HP ProtectTools Security Manager, SonicHP Mobile printerdriver HP Backup & Recovery Manager HP ProtectTools Security Manager Sonic Digital Media Plus Intervideo WinDVD 5 Adobe Acrobat Reader HP Help and Support Symantec Norton Internet Security (trial) HP OpenView Radia Management Solutions
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneUnknown — not stated by the sourceNo
Embedded options availableKnown for oneUnknown — not stated by the sourceYes
Enhanced Intel SpeedStep TechnologyKnown for oneUnknown — not stated by the sourceYes
Execute Disable BitKnown for oneUnknown — not stated by the sourceYes
Idle StatesKnown for oneUnknown — not stated by the sourceNo
Intel 64Known for oneUnknown — not stated by the sourceNo
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Demand Based SwitchingKnown for oneUnknown — not stated by the sourceNo
Intel Dual Display Capable TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Enhanced Halt StateKnown for oneUnknown — not stated by the sourceNo
Intel FDI TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Fast Memory AccessKnown for oneUnknown — not stated by the sourceNo
Intel Flex Memory AccessKnown for oneUnknown — not stated by the sourceNo
Intel Rapid Storage TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Trusted Execution TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel VT-x with Extended Page Tables (EPT)Known for oneUnknown — not stated by the sourceNo
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneUnknown — not stated by the sourceNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneUnknown — not stated by the sourceNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceNo
Intel® InTru™ 3D TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Insider™Known for oneUnknown — not stated by the sourceNo
Intel® My WiFi Technology (Intel® MWT)Known for oneUnknown — not stated by the sourceNo
Intel® Quick Sync Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the sourceNo
Physical Address Extension (PAE)Known for oneUnknown — not stated by the sourceYes
Processor ARK IDKnown for oneUnknown — not stated by the source27236
Processor codeKnown for oneUnknown — not stated by the sourceSL9K2
Processor package sizeKnown for oneUnknown — not stated by the source35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceNo
Conflict-Free processorKnown for oneUnknown — not stated by the sourceNo
Poweridentical
AC adapter powerKnown for oneUnknown — not stated by the source90 W
Security1 differ
Security management descriptionDiffersKensington lock slot, Smart Card Reader (optional)Kensington lock slot,integrated Smart Card Reader Kensington lock slot, integrated Smart Card Reader
Operational conditions3 differ
Operating temperature (T-T)Differs0 - 80 °C0 - 35 °C
Storage temperature (T-T)Differs-40 - 80 °C-20 - 60 °C
Storage relative humidity (H-H)Differs5 - 95%5 - 95, 5 - 90
Weight & dimensions4 differ
WeightDiffers1.29 kg2 kg
WidthDiffers282 mm330 mm
DepthDiffers213 mm239 mm
HeightDiffers25 mm29.2 mm
Video1 differ
Video card featuresDiffersIntel GMA 950ATI Mobility Radeon X1300
Other features9 differ
Security featuresDiffersHP ProtectTools HP Enhanced DriveLock HP TPMHP ProtectTools HP Enhanced Drivelock HP Biometric Fingerprint Sensor TPM Embedded Security Chip
Infrared data portDiffersNoYes
Power managementDiffers3-cell, 6-cell or 9-cell Lithium-Ion battery4-cell Lithium-Ion (optional only on shared video memory models), 6-cell Lithium-Ion battery
Power requirementsDiffersExternal 65W Smart AC adapter 6-cell Lithium-Ion battery internalExternal 90W AC adapter 6-cell Lithium-Ion battery internal
Modem typeDiffers56KData/Fax V.92
Docking solutionDiffersHP Docking Station, HP Adjustable Notebook Stand, HP Monitor Stand, HP External MultiBay II (all sold separately)HP Basic Docking Station, HP Advanced Docking Station, HP External MultiBay II, HP Monitor Stands (all sold separately) HP Docking Station, HP Advanced Docking Station, HP External MultiBay II, HP Monitor Stands (all sold separately)
Expansion slotsDiffersSlots available for additional devices: 1 Type I/II PC Card slot supports both 32-bit CardBus and 16-bit cards or 1 integrated Smart Card reader1x Secure Digital (SD)
Multi-bay devicesDiffersOptional External Multibay II devicesIntegrated Multibay II devices
Protection toolsDiffersHP ProtectTools, HP Enhanced Drivelock, HP TPM Embedded Security Chip, HP Biometric Fingerprint SensorHP ProtectTools, HP Enhanced Drivelock, HP TPM Embedded Security Chip, HP Biometric Fingerprint Sensor, HP Privacy Filter (optional)
Supplied AC adapter typeKnown for oneUnknown — not stated by the sourceAC

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.

More laptop comparisons

All laptop comparisons