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Product comparison · 2 pcs/workstations

Acer Aspire E571 vs Lenovo ThinkCentre M55e Intel® Core™2 Duo E6400

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  • 78specifications compared
  • 16differ
  • 62identical
  • 21known for one product only

Key differences

  • Processor model
    • E6300
    • E6400
  • Processor frequency
    • 1.86 GHz
    • 2.13 GHz
  • CPU multiplier (bus/core ratio)
    • 7
    • 8
  • Internal memory
    • 2 GB
    • 1 GB
  • Memory layout (slots x size)
    • 2 x 1 GB
    • 1 x 1 GB
  • Total storage capacity
    • 500 GB
    • 160 GB
  • Optical drive type
    • DVD±RW
    • DVD-ROM
  • HDD speed
    • 5400 RPM
    • 7200 RPM

Side by side

Differences highlightedShow differences only
99 specifications
A

Acer

Aspire E571View product
B

Lenovo

ThinkCentre M55e Intel® Core™2 Duo E6400

Model M55e

View product
Processor3 differ
Processor modelDiffersE6300E6400
Processor frequencyDiffers1.86 GHz2.13 GHz
Processor seriesKnown for oneIntel Core 2 Duo E6000 Series
Number of processors installedKnown for one1
CPU multiplier (bus/core ratio)Differs78
SteppingKnown for oneR0
Memory2 differ
Internal memoryDiffers2 GB1 GB
Maximum internal memoryKnown for one4 GB
Memory layout (slots x size)Differs2 x 1 GB1 x 1 GB
Memory slotsKnown for one2x DIMM
Storage3 differ
Total storage capacityDiffers500 GB160 GB
Optical drive typeDiffersDVD±RWDVD-ROM
HDD speedDiffers5400 RPM7200 RPM
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 8800 GTSIntel® GMA 3000
Maximum graphics card memoryKnown for one0.64 GB
Ports & interfacesidentical
DVI portKnown for oneYes
Firewire (IEEE 1394) portsKnown for one1
S/PDIF out portKnown for oneYes
TV-outKnown for oneYes
TV-out typeKnown for oneS-Video
Expansion slotsidentical
Expansion slotsKnown for one1x PCI Express 16X 1x PCI Express 1X
Poweridentical
Power supplyKnown for one280 W
Designidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows XP Professional
Bundled softwareKnown for oneSymantec Norton AntiVirus 2006, Adobe Acrobat Reader 7.0, Cyberlink Power DVD 6, NTI CD-Maker Gold, Self Burn Recovery, Acer Empowering Framework, Acer eRecovery Management, Acer eDataSecurity Management, Acer ePerformance Management, Acer e-Mode, Acer e-Console
Processor special features2 differ
Embedded options availableDiffersNoYes
Processor ARK IDDiffers2724827249
CPU configuration (max)Known for one1
Processor codeKnown for oneSLGW2
Audio1 differ
Audio systemDiffersHigh Definition Audio 7.1ADI 1986 A
Weight & dimensions3 differ
WidthDiffers183 mm175 mm
DepthDiffers455 mm440 mm
HeightDiffers370 mm402 mm
WeightKnown for one10.9 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Other featuresidentical
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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