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Product comparison · 2 pcs/workstations

HP dc7900 CMT + iPAQ Voice Messenger vs HP dx2400 + Microsoft Office 2007 Basic

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  • 92specifications compared
  • 39differ
  • 53identical
  • 31known for one product only

Key differences

  • Processor family
    • Intel® Core™2 Quad
    • Intel® Pentium®
  • Processor model
    • Q9400
    • E5200
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.66 GHz
    • 2.5 GHz
  • Processor cache
    • 6 MB
    • 2 MB
  • Processor front side bus
    • 1333 MHz
    • 800 MHz
  • Processor codename
    • Yorkfield
    • Wolfdale

Side by side

Differences highlightedShow differences only
123 specifications
A

HP

dc7900 CMT + iPAQ Voice MessengerView product
B

HP

dx2400 + Microsoft Office 2007 BasicView product
Processor15 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™2 QuadIntel® Pentium®
Processor modelDiffersQ9400E5200
Processor coresDiffers42
Processor threadsDiffers42
Processor frequencyDiffers2.66 GHz2.5 GHz
Processor cacheDiffers6 MB2 MB
Processor cache typeL2L2
Processor front side busDiffers1333 MHz800 MHz
Bus typeFSBFSB
FSB ParityNoNo
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core 2 Quad Q9000 Series for DesktopIntel Pentium E5000 Series for Desktop
Processor codenameDiffersYorkfieldWolfdale
Thermal Design Power (TDP)Differs95 W65 W
TcaseDiffers71.4 °C74.1 °C
Processor socketLGA 775 (Socket T)LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers456 M228 M
Processing Die sizeDiffers164 mm²82 mm²
CPU multiplier (bus/core ratio)Differs812.5
SteppingDiffersR0M0
ECC supported by processorNoNo
Cache externalKnown for one2048 KB
Memory3 differ
Internal memoryDiffers2 GB1 GB
Maximum internal memoryDiffers16 GB8 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs2 x 1 GB1 x 1 GB
Memory clock speedKnown for one800 MHz
Storage4 differ
Total storage capacityDiffers500 GB160 GB
Optical drive typeDiffersDVD Super MultiDVD±RW
HDD interfaceKnown for oneSATA
HDD speed7200 RPM7200 RPM
Card reader integratedDiffersYesNo
Storage drive controllerDiffersSATA 3.0Gb/sSATA 3.0Gb/s NCQ SMART IV
Diskette driveKnown for oneNo
Storage drive typeKnown for one160 GB
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 4500MIntel® GMA 3100
Video card featuresKnown for one3D/2D Controller: support is fully compliant with Microsoft standard API such as Microsoft DirectX9, DirectXVA, VMR9, GDI/GDI+; OpenGL 1.4.; Integrated VGA Controller; integrated 350 MHz RAMDAC; Overlay Planes: Single overlay support with 5x3 filtering; Maximum Color Depth: 32 bits/pixel; Multi-disp
Video adapter, busPCI Express x16PCI Express x16
Performanceidentical
Product typePCPC
Acoustic power emissionsKnown for oneIDLE (Fixed disk drive spinning): LWAd = 4.3 Bels; FIXED DISK (Random write): LWAd = 4.8 Bels; CD-ROM (Sequential Reads): LWAd = 5.0 Bels
Optical driveidentical
LightScribeYesYes
Network1 differ
Modem typeKnown for oneNo
Networking featuresDiffersGigabit NetworkGigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers86
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantity22
Serial ports quantityDiffers10
Parallel ports quantity00
I/O portsKnown for oneRear: 4 USB 2.0, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out, Mic In, Front: 2 USB 2.0, audio ports
Expansion slots1 differ
Expansion slotsDiffers3 x PCI1 full-height PCI, 1 full-height PCI Express x16, 2 full-height PCI Express x1
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Power1 differ
Power requirementsKnown for oneInput voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, passive PFC standard (External 80% High Efficiency) Operating Voltage Range: 90 – 264 VAC; Rated Voltage Range: 100 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Power Supply Fan: 80 mm speed fan,
Power supplyKnown for one300 W
Power consumption (typical)Differs365 W300 W
Design1 differ
Chassis typeDiffersMini TowerMicro Tower
Country of originChinaChina
Upgrade typeKnown for oneWindows Vista capable
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
External drive baysKnown for one3 x 5.25", 1 x 3.5"
Softwareidentical
Operating system installedWindows Vista BusinessWindows Vista Business
Applications supportedKnown for oneWindows Vista Premium ready
Bundled softwareKnown for oneRoxio Easy Media Creator 9.x**, Intervideo WinDVD Player 5.x**, McAfee AntiVirus trial version, Sun Java Runtime Environment, AOL Toolbar (**Supporting software available with certain optical drive configurations) Optional preloaded software: Microsoft Office Ready: 60 day trial of Microsoft Office
Driver LANKnown for oneMicrosoft Windows Vista, FreeDos
Displayidentical
Display includedNoNo
Processor special features5 differ
CPU configuration (max)Known for one1
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Wireless Display (Intel® WiDi)NoNo
Processor ARK IDDiffers3536537212
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyNoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Processor codeKnown for oneSLB6B
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Audio includedKnown for oneIntegrated High Definition audio with Realtek ALC888S codec, 3D audio compliant and HD Audio compatible, internal PC speaker
Operational conditionsidentical
Operating temperature (T-T)10 - 35 °C10 - 35 °C
Storage temperature (T-T)-30 - 60 °C-30 - 60 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Storage relative humidity (H-H)5 - 95%5 - 95%
Non-operating altitudeKnown for one9144
Relative humidityKnown for one10 - 90%
Non-operating relative humidity (non-condensing)Known for one5 - 90%
Weight & dimensions4 differ
WidthDiffers177 mm180 mm
DepthDiffers452 mm373 mm
HeightDiffers447 mm365 mm
WeightDiffers11.8 kg10.2 kg
Keyboardidentical
Pointing deviceKnown for oneHP PS/2 2-Button Optical Scroll Mouse
Keyboard typeKnown for oneHP PS/2 Standard Keyboard
Featuresidentical
Security management descriptionKnown for onePadlock loop, Kensington Lock Support
Other featuresidentical
Security featuresKnown for oneHP Business PC security lock kit optional
Drive baysKnown for one2 external 5.25 inch, 1 external 3.5 inch 2 internal 3.5 inch

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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