All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 pcs/workstations

HP Compaq dc7600 SFF PC vs Lenovo ThinkCentre M51 P4 531HT 512MB 40GB XPP

Add a product
  • 26specifications compared
  • 10differ
  • 16identical
  • 33known for one product only

Key differences

  • Processor frequency
    • 2.8 GHz
    • 3 GHz
  • Internal memory
    • 0.25 GB
    • 0.5 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR-SDRAM
  • Optical drive type
    • CD-ROM
    • DVD-ROM
  • Chassis type
    • SFF
    • Desktop
  • Width
    • 338 mm
    • 442 mm
  • Depth
    • 379 mm
    • 401 mm
  • Height
    • 100 mm
    • 146 mm

Side by side

Differences highlightedShow differences only
59 specifications
A

HP

Compaq dc7600 SFF PCView product
B

Lenovo

ThinkCentre M51 P4 531HT 512MB 40GB XPPView product
Processor1 differ
Processor manufacturerIntelIntel
Processor familyIntel® Pentium® 4Intel® Pentium® 4
Processor frequencyDiffers2.8 GHz3 GHz
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneL2
Processor front side bus800 MHz800 MHz
Processor technologyKnown for oneHyper-Threading
Memory2 differ
Internal memoryDiffers0.25 GB0.5 GB
Maximum internal memory4 GB4 GB
Internal memory typeDiffersDDR2-SDRAMDDR-SDRAM
Memory slotsKnown for one4x DIMM
Storage1 differ
Total storage capacity40 GB40 GB
Optical drive typeDiffersCD-ROMDVD-ROM
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Storage drive typeKnown for oneSATA
Diskette drive memoryKnown for one1.44 MB
Performanceidentical
Product typePCPC
Optical driveidentical
CD read speedKnown for one48x
DVD read speedKnown for one16x
Network1 differ
Networking featuresDiffersGigabit EthernetEthernet/Fast Ethernet/Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity88
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
DVI portKnown for oneNo
PS/2 ports quantity22
Firewire (IEEE 1394) portsKnown for one0
Serial ports quantity11
Parallel ports quantity11
Expansion slotsidentical
Expansion slotsKnown for one2x low profile PCI 1x low profile PCI Express x1 1x low profile PCI Express x16
Poweridentical
Power supply typeKnown for oneActive PFC
Power requirementsKnown for one90 - 264V / 100 - 240V, 50/60Hz
Power availabilityKnown for one240 W
Power supplyKnown for one310 W
Design1 differ
Chassis typeDiffersSFFDesktop
External drive baysKnown for one1x 5.25"; 1x 3.5"
Internal drive baysKnown for one1x 3.5"
Country of originKnown for oneChina
Softwareidentical
Operating system installedWindows XP ProfessionalWindows XP Professional
Bundled softwareKnown for onePC Doctor, Norton AntiVirus 2004 (OEM), ThinkVantage Rescue and Recovery, IBM Director Agent (free download), Access Program, Lotus Notes Stand-alone Client licence, Lotus SmartSuite Millennium licence
Displayidentical
Display includedNoNo
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
WidthDiffers338 mm442 mm
DepthDiffers379 mm401 mm
HeightDiffers100 mm146 mm
WeightDiffers8.85 kg14 kg
Graphicsidentical
Discrete graphics card modelKnown for oneIntel® GMA 900
Maximum graphics card memoryKnown for one0.004 GB
Video adapter, busKnown for onePCI Express
Audioidentical
Audio systemKnown for oneSoundMAX Cadenza
Other featuresidentical
Security featuresKnown for one-Boot without keyboard or mouse -Configuration password -Diskette Boot inhibit -Diskette I/O control -Hard disk drive password -Hard drive I/O control -Padlock loop -Parallel port I/O control -Power on password -Security slot (for attachment of optional cable lock) -Serial port I/O control
Intel segment taggingKnown for oneEnterprise, Professional

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 pcs/workstations comparisons

All pcs/workstations comparisons