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Product comparison · 2 pcs/workstations

HP Compaq dx2300 Intel Celeron D Processor 420 512M/80G DVD+/-RW WVST Bus Microtower PC vs Lenovo ThinkCentre M55 Small Desktop (8808KCG)

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  • 28specifications compared
  • 13differ
  • 15identical
  • 44known for one product only

Key differences

The Lenovo ThinkCentre M55 Small Desktop (8808KCG) has 0.5 GB more internal memory than the HP Compaq dx2300 Intel Celeron D Processor 420 512M/80G DVD+/-RW WVST Bus Microtower PC (1 GB vs 0.5 GB). The Lenovo ThinkCentre M55 Small Desktop (8808KCG) has 80 GB more total storage capacity than the HP Compaq dx2300 Intel Celeron D Processor 420 512M/80G DVD+/-RW WVST Bus Microtower PC (160 GB vs 80 GB). The Lenovo ThinkCentre M55 Small Desktop (8808KCG) has 2 more USB 2.0 ports quantity than the HP Compaq dx2300 Intel Celeron D Processor 420 512M/80G DVD+/-RW WVST Bus Microtower PC (8 vs 6). Processor family: Intel® Celeron® on the HP Compaq dx2300 Intel Celeron D Processor 420 512M/80G DVD+/-RW WVST Bus Microtower PC, Intel® Pentium® Dual-Core on the Lenovo ThinkCentre M55 Small Desktop (8808KCG). Optical drive type: DVD±RW on the HP Compaq dx2300 Intel Celeron D Processor 420 512M/80G DVD+/-RW WVST Bus Microtower PC, DVD-RW on the Lenovo ThinkCentre M55 Small Desktop (8808KCG).

  • Processor family
    • Intel® Celeron®
    • Intel® Pentium® Dual-Core
  • Internal memory
    • 0.5 GB
    • 1 GB
  • Total storage capacity
    • 80 GB
    • 160 GB
  • Optical drive type
    • DVD±RW
    • DVD-RW
  • USB 2.0 ports quantity
    • 6
    • 8
  • Chassis type
    • Micro Tower
    • SFF
  • Audio system
    • Realtek ALC888
    • ADI 1983 HD
  • Width
    • 175 mm
    • 310 mm

Side by side

Differences highlightedShow differences only
72 specifications
A

HP

Compaq dx2300 Intel Celeron D Processor 420 512M/80G DVD+/-RW WVST Bus Microtower PCView product
B

Lenovo

ThinkCentre M55 Small Desktop (8808KCG)View product
Processor1 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Pentium® Dual-Core
Processor frequency1.6 GHz1.6 GHz
Processor front side bus800 MHz800 MHz
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneL2
Number of processors installedKnown for one1
Memory1 differ
Internal memoryDiffers0.5 GB1 GB
Maximum internal memoryKnown for one4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory slotsKnown for one2x DIMM
Memory upgradeKnown for one2 GB
Memory layout (slots x size)Known for one1 x 1 GB
Storage2 differ
Total storage capacityDiffers80 GB160 GB
Optical drive typeDiffersDVD±RWDVD-RW
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Storage drive controllerKnown for oneSATA 3.0 Gb/s
Disk subsystem controllerKnown for oneSMART III Serial ATA 3.0 GB/s
Diskette driveKnown for oneOptional
Graphicsidentical
Discrete graphics card modelIntel® GMA 3000Intel® GMA 3000
Video card featuresKnown for oneIntel GMA 950 3D/2D Controller: support is fully compliant with Microsoft standard API such as Direct Draw, GDI/GDI+ and Direct Show; Integrated VGA Controller; integrated 400 MHz RAMDAC; 400 MHz Controller Clock Speed; Overlay Planes: Single overlay support with 5x3 filtering; Maximum Color Depth:
Video adapter, busKnown for onePCI Express x16
Video card resolutionKnown for oneMaximum Vertical Refresh Rate: 85 Hz at up to 1920x1440, 85Hz at 2048x1536
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
Networkidentical
Modem typeKnown for oneNo
Networking featuresKnown for oneEthernet/Fast Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers68
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Parallel ports quantity11
I/O portsKnown for oneRear: 4 USB 2.0, 1 serial port, 1 optional second serial port, 1 parallel port, 2 PS/2, 1 RJ-45, 1 VGA, audio in/out, Mic In, Front: 2 USB 2.0, audio ports
Line-outKnown for oneYes
Line-inKnown for oneYes
Expansion slots1 differ
Expansion slotsDiffers1 full-height PCI, 2 full-height PCI Express x1, 1 full-height PCI Express x161x PCI Express 1X 1x PCI
Poweridentical
Power requirementsKnown for oneInput voltage 90 – 264 / 100 – 240 VAC, 50/60 Hz, 47 – 63 Hz, passive PFC Passive Power Factor Correction (PFC) - with line switch set to 230V - No PFC in 115V line switch position; 90 to 140VAC, or 180 to 264VAC operating voltage range; 100 to 127 VAC, or 200 to 240VAC rated voltage range; 50-60 Hz
Power consumption (typical)Known for one250 W
Power managementKnown for oneNo
Power supplyKnown for one225 W
Design1 differ
Chassis typeDiffersMicro TowerSFF
Country of originKnown for oneChina
Upgrade typeKnown for oneWindows Vista capable
Software1 differ
Operating system installedWindows Vista BusinessWindows Vista Business
Compatible operating systemsKnown for oneGenuine Windows XP Professional, Genuine Windows XP Home, FreeDOS
Bundled softwareDiffersOptional on selected models only: Microsoft Windows XP Home, Microsoft Windows XP Pro, Microsoft Windows Vista Business, Microsoft Windows Vista Home Basic, Microsoft Office 2007 Basic and Microsoft Office 2007 Small Business, Microsoft Office 2007 Professional Microsoft Works 8.5, Roxio Easy MediaAdobe Acrobat Reader Diskeeper 9.0 Home Edition Microsoft Office Hybrid Pro Image 2007 Google ThinkVantage
Driver LANKnown for oneMicrosoft 2000, Microsoft XP
Displayidentical
Display includedNoNo
Audio1 differ
Audio systemDiffersRealtek ALC888ADI 1983 HD
Audio includedKnown for oneIntegrated High Definition audio with Realtek ALC888 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 one10 - 95%
Relative humidityKnown for one10 - 90%
Non-operating altitudeKnown for one9144
Non-operating relative humidity (non-condensing)Known for one10 - 95%
Weight & dimensions4 differ
WidthDiffers175 mm310 mm
DepthDiffers416 mm358 mm
HeightDiffers353 mm87.5 mm
WeightDiffers9.6 kg8.5 kg
Keyboardidentical
Pointing deviceKnown for oneHP PS/2 2-Button Optical Scroll Mouse 2-Button Scroll Mouse (PS/2) or 2-Button Optical Scroll Mouse (PS/2 or USB)
Keyboard typeKnown for one2004 standard PS/2 HP Standard (PS/2, USB)
Featuresidentical
Security management descriptionKnown for oneKensington Cable Lock Provision (Lock not included); Padlock Security Loop (Lock not included)
Other featuresidentical
Security featuresKnown for oneHP Business security lock kit optional
Drive baysKnown for one2 internal 3.5 inch 2 external 5.25 inch, 1 external 3.5 inch
UNSPSC-codeKnown for one43211507
Intel segment taggingKnown for oneEnterprise, Professional

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