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Product comparison · 2 pcs/workstations

HP Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Convertible Minitower PC vs Lenovo ThinkCentre M57 Small Desktop (6073-AJG), NL

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  • 82specifications compared
  • 13differ
  • 69identical
  • 55known for one product only

Key differences

  • Optical drive type
    • DVD Super Multi
    • DVD-RW
  • HDD interface
    • SATA II
    • SATA
  • PS/2 ports quantity
    • 2
    • 1
  • eSATA ports quantity
    • 0
    • 1
  • Width
    • 177 mm
    • 310 mm
  • Depth
    • 452 mm
    • 358 mm
  • Height
    • 447 mm
    • 875 mm
  • Weight
    • 11.8 kg
    • 7.42 kg

Side by side

Differences highlightedShow differences only
137 specifications
A

HP

Compaq dc7800p Intel Core™2 Duo Processor E6750 2G/250G DVD+/-RW WVST Bus Convertible Minitower PCView product
B

Lenovo

ThinkCentre M57 Small Desktop (6073-AJG), NLView product
Processoridentical
Processor technologyKnown for oneIntel vPro
Number of processors installedKnown for one1
Memoryidentical
Maximum internal memoryKnown for one8 GB
Memory layout (slots x size)Known for one2 x 1 GB
Memory slotsKnown for one4x DIMM
Storage2 differ
Optical drive typeDiffersDVD Super MultiDVD-RW
Number of HDDs installedKnown for one1
HDD interfaceDiffersSATA IISATA
Card reader integratedKnown for oneNo
Storage drive controllerKnown for oneSATA 3.0Gb/s NCQ SMART VI
Disk subsystem controllerKnown for oneSATA 3.0Gb/s
Diskette driveKnown for oneOptional
Storage drive typeKnown for one250 GB
Graphicsidentical
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 400 MHz RAMDAC; 400 MHz Controller Clock Speed; Overlay Planes: Single overlay support with 5x3 filtering; Maximum Color
Video adapter, busKnown for onePCI Express x16
Video card resolutionKnown for oneMaximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 75 Hz at 2048x1536
Discrete graphics card modelKnown for oneIntel® GMA X3100
Optical driveidentical
LightScribeKnown for oneYes
Network1 differ
Modem typeKnown for oneNo
Networking featuresDiffersIntegrated Intel 82566DM Gigabit Network ConnectionGigabit Ethernet
Ports & interfaces2 differ
HDMI ports quantityKnown for one0
DVI portKnown for oneNo
PS/2 ports quantityDiffers21
Firewire (IEEE 1394) portsKnown for one0
eSATA ports quantityDiffers01
S/PDIF out portKnown for oneNo
TV-outKnown for oneNo
Audio inputKnown for one1
I/O portsKnown for oneRear: 6 USB 2.0, 1 serial port, 1 optional serial port, 1 parallel port, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out; Front: 2 USB 2.0, audio ports
Line-outKnown for oneYes
Line-inKnown for oneYes
Expansion slots1 differ
PCI Express x1 slotsKnown for one2
PCI Express x16 slotsKnown for one1
PCI slotsKnown for one3
Expansion slotsDiffers3 full-height PCI, 1 full-height PCI Express x16, 2 full-height PCI Express x11x PCI Express 16X LP 1x PCI LP
Power1 differ
Power requirementsDiffersInput voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, active PFC (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; Rated Input Current: 6.0 A; Rated Input Current 80 Plu115-230V, 50/60Hz
Power consumption (typical)Known for one365 W
Power managementKnown for oneOperating Voltage Range: 90 – 264 VAC; Rated Voltage Range: 100 – 240 VAC; Rated Line Frequency: 50/60 Hz; Operating Line Frequency Range: 47 – 63 Hz; Rated Input Current: 6.0 A; Rated Input Current 80 Plus: 5.0 A; Current Leakage (NFPA 99): < 450 µA; System Heat Dissipation: Typical 222 btu/hr (56
Power availabilityKnown for one280 W
Designidentical
Country of originKnown for oneChina
Upgrade typeKnown for oneWindows Vista capable
Chassis typeKnown for oneSmall Desktop
Software1 differ
Applications supportedKnown for oneWindows Vista Premium ready
Bundled softwareDiffersOn some models only (not included with FreeDOS): HP ProtectTools Security Solutions, HP OpenView Configuration Management Solutions Agent, HP Backup and Recovery Manager, HP Insight Diagnostics (available via HP Backup and Recovery Manager), HP Client Foundation Suite (HP Client Manager, HP SystemsYes
Driver LANKnown for oneMicrosoft Windows Vista, Microsoft Windows XP, Microsoft Windows 2000
Operating system installedKnown for oneWindows Vista Business
Audio1 differ
Audio systemDiffersIntegrated High Definition audio with ADI1884 codec, 3D audio compliant with AC'97 Rev. 2.3, internal PC speakerAD1882
Audio includedKnown for oneIntegrated High Definition audio with ADI1884 codec, 3D audio compliant with AC'97 Rev. 2.3, internal PC speaker
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%
Relative humidityKnown for one10 - 90%
Non-operating altitudeKnown for one9144
Non-operating relative humidity (non-condensing)Known for one5 - 90%
Weight & dimensions4 differ
WidthDiffers177 mm310 mm
DepthDiffers452 mm358 mm
HeightDiffers447 mm875 mm
WeightDiffers11.8 kg7.42 kg
Multimediaidentical
Built-in cameraKnown for oneNo
Keyboardidentical
Pointing deviceKnown for oneHP PS/2 2-Button Optical Scroll Mouse
Keyboard typeKnown for oneHP PS/2
Featuresidentical
Security management descriptionKnown for oneIntegrated 1.2 TPM Embedded Security Chip (except for Russia), HP Business PC Security Lock, HP USB Biometric Fingerprint Reader
Other featuresidentical
Security featuresKnown for oneKensington Lock, Solenoid Hood Lock / Sensor
Drive baysKnown for one3 external 5.25 inch, 1 external 3.5 inch 2 internal 3.5 inch
UNSPSC-codeKnown for one43211507
Intel segment taggingKnown for oneEnterprise, Professional
Packaging contentidentical
Mouse includedKnown 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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