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Product comparison · 2 pcs/workstations

Acer Aspire E571-C2D vs Lenovo ThinkCentre M55 Ultra Small Desktop (8795-B4G), BE

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  • 75specifications compared
  • 25differ
  • 50identical
  • 23known for one product only

Key differences

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Pentium® D
  • Processor model
    • E6300
    • 925
  • Processor frequency
    • 1.86 GHz
    • 3 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor front side bus
    • 1066 MHz
    • 800 MHz
  • Processor codename
    • Conroe
    • Presler
  • Thermal Design Power (TDP)
    • 65 W
    • 95 W
  • Tcase
    • 61.4 °C
    • 63.4 °C

Side by side

Differences highlightedShow differences only
98 specifications
A

Acer

Aspire E571-C2DView product
B

Lenovo

ThinkCentre M55 Ultra Small Desktop (8795-B4G), BEView product
Processor11 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Pentium® D
Processor modelDiffersE6300925
Processor frequencyDiffers1.86 GHz3 GHz
Processor cacheDiffers2 MB4 MB
Processor front side busDiffers1066 MHz800 MHz
Processor seriesKnown for oneIntel Pentium D 900 Series
Processor codenameDiffersConroePresler
Thermal Design Power (TDP)Differs65 W95 W
TcaseDiffers61.4 °C63.4 °C
Number of processors installedKnown for one1
Number of Processing Die TransistorsDiffers167 M376 M
Processing Die sizeDiffers111 mm²162 mm²
CPU multiplier (bus/core ratio)Differs715
SteppingKnown for oneR0
Memory1 differ
Internal memoryDiffers2 GB1 GB
Maximum internal memoryKnown for one4 GB
Memory layout (slots x size)Known for one1 x 1 GB
Storage2 differ
Total storage capacityDiffers500 GB160 GB
Optical drive typeDiffersDVD±RWDVD-RW
Compatible memory cardsKnown for oneMMC, MS Duo, MS Pro, MS Pro Duo, SD, xD
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 8800 GTSIntel® GMA 3000
Maximum graphics card memoryKnown for one0.64 GB
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers68
DVI portKnown for oneYes
PS/2 ports quantityKnown for one2
Firewire (IEEE 1394) portsKnown for one1
S/PDIF out portKnown for oneYes
Serial ports quantityKnown for one1
Poweridentical
Power availabilityKnown for one225 W
Designidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Chassis typeKnown for oneTower
Software2 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Bundled softwareDiffersSymantec Norton AntiVirus 2006, Adobe Acrobat Reader 7.0, NTI CD-Maker Gold, Self Burn Recovery, Acer Empowering Framework, Acer eRecovery Management, Acer eDataSecurity Management, Acer ePerformance Management, Acer e-Mode, Acer e-ConsoleYes
Processor special features3 differ
Intel Virtualization Technology (VT-x)DiffersYesNo
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers2724827517
Thermal Monitoring TechnologiesDiffersYesNo
CPU configuration (max)Known for one1
Processor codeKnown for oneSLGW2
Audio1 differ
Audio systemDiffersHigh Definition Audio 7.1ADI 1983 HD
Weight & dimensions3 differ
WidthDiffers183 mm275 mm
DepthDiffers455 mm87.5 mm
HeightDiffers370 mm275 mm
WeightKnown for one6.4 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Other featuresidentical
HDD user passwordKnown for oneYes
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.

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