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Product comparison · 2 pcs/workstations

HP dc7900 SFF vs HP Pavilion Elite m9740nl Desktop PC

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  • 81specifications compared
  • 32differ
  • 49identical
  • 35known for one product only

Key differences

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™2 Quad
  • Processor model
    • E8400
    • Q9300
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 3 GHz
    • 2.5 GHz
  • FSB Parity
    • No
    • Yes
  • Processor codename
    • Wolfdale
    • Yorkfield
  • Thermal Design Power (TDP)
    • 65 W
    • 95 W

Side by side

Differences highlightedShow differences only
116 specifications
A

HP

dc7900 SFFView product
B

HP

Pavilion Elite m9740nl Desktop PCView product
Processor14 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™2 Quad
Processor modelDiffersE8400Q9300
Processor coresDiffers24
Processor threadsDiffers24
Processor frequencyDiffers3 GHz2.5 GHz
FSB ParityDiffersNoYes
Processor seriesDiffersIntel Core 2 Duo E8000 SeriesIntel Core 2 Quad Q9000 Series for Desktop
Processor codenameDiffersWolfdaleYorkfield
Thermal Design Power (TDP)Differs65 W95 W
TcaseDiffers72.4 °C71.4 °C
Number of Processing Die TransistorsDiffers410 M456 M
Processing Die sizeDiffers107 mm²164 mm²
CPU multiplier (bus/core ratio)Differs97.5
SteppingDiffersE0M1
Memory2 differ
Internal memoryDiffers2 GB6 GB
Maximum internal memoryKnown for one16 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one2 x 1 GB
Storage2 differ
Total storage capacityDiffers160 GB640 GB
Optical drive typeKnown for oneDVD-ROM
Card reader integratedDiffersNoYes
Storage drive controllerKnown for oneSATA 3.0Gb/s
HDD interfaceKnown for oneSATA
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 4500MNVIDIA® GeForce® GT 220
On-board graphics card modelKnown for oneNot available
Video adapter, busKnown for onePCI Express x16
Discrete graphics card memoryKnown for one1 GB
Maximum graphics card memoryKnown for one3.07 GB
Networkidentical
Networking featuresKnown for oneGigabit
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers86
Serial ports quantityDiffers10
HDMI ports quantityKnown for one1
DVI portKnown for oneYes
Expansion slotsidentical
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one2
Expansion slotsKnown for one1 x PCI
Poweridentical
Power requirementsKnown for one90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz
Power consumption (typical)Known for one240 W
Design1 differ
Chassis typeDiffersSFFMicro Tower
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows Vista Home Premium
Bundled softwareKnown for oneMicrosoft Internet Explorer 7.0; Windows Mail; HP MediaSmart suite: Muziek, video, dvd, foto; Windows Photo Gallery; Windows Media Player; Windows Movie Maker, Windows DVD Maker; Cyberlink DVDSuite; Windows Media Center
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one48.3 cm (19")
Display resolutionKnown for one1440 x 900 pixels
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one160°
Viewing angle, verticalKnown for one160°
Processor special features3 differ
Embedded options availableDiffersYesNo
Graphics & IMC lithographyKnown for one45 nm
Processor ARK IDDiffers3391033922
Processor codeDiffersSLB9JSLAWE
Audio1 differ
Audio systemDiffersHDHigh Definition Audio 7.1
Operational conditionsidentical
Operating temperature (T-T)Known for one10 - 35 °C
Storage temperature (T-T)Known for one-30 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensions4 differ
WidthDiffers337 mm178 mm
DepthDiffers378 mm422 mm
HeightDiffers100 mm394 mm
WeightDiffers8.5 kg15 kg
Optical driveidentical
LightScribeKnown for oneYes
Packaging dataidentical
Package weightKnown for one17 kg
Featuresidentical
TV tuner typeKnown for oneAnalogue & DVB-T
Other featuresidentical
TV tuner integratedKnown for oneYes

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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