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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A57 vs NEC PowerMate ML470 MT - Intel Core 2 Quad Q6600, 2048MB, 500GB, Windows Vista Business

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  • 81specifications compared
  • 29differ
  • 52identical
  • 24known for one product only

Key differences

  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™2 Quad
  • Processor model
    • E4600
    • Q6600
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor cache
    • 2 MB
    • 8 MB
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • Processor codename
    • Conroe
    • Kentsfield
  • Thermal Design Power (TDP)
    • 65 W
    • 95, 105

Side by side

Differences highlightedShow differences only
105 specifications
A

Lenovo

ThinkCentre A57View product
B

NEC

PowerMate ML470 MT - Intel Core 2 Quad Q6600, 2048MB, 500GB, Windows Vista BusinessView product
Processor14 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™2 Quad
Processor modelDiffersE4600Q6600
Processor coresDiffers24
Processor threadsDiffers24
Processor cacheDiffers2 MB8 MB
Processor front side busDiffers800 MHz1066 MHz
Processor seriesDiffersIntel Core 2 Duo E4000 SeriesIntel Core 2 Quad Q6000 Series
Processor codenameDiffersConroeKentsfield
Thermal Design Power (TDP)Differs65 W95, 105
TcaseDiffers73.3 °CB3=62.2; G0=71
Number of processors installedKnown for one1
Number of Processing Die TransistorsDiffers167 M582 M
Processing Die sizeDiffers111 mm²286 mm²
CPU multiplier (bus/core ratio)Differs129
Processor core voltage (AC)Known for one0.85 - 1.5 V
SteppingDiffersM0G0
Memory2 differ
Maximum internal memoryDiffers4 GB8 GB
Memory slotsDiffers2x DIMM4x DIMM
Internal memory typeKnown for oneDDR2-SDRAM
Storage3 differ
Total storage capacityDiffers250 GB500 GB
Optical drive typeDiffersDVD±RWDVD-RW
HDD interfaceDiffersSATASATA II
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 3100NVIDIA GeForce 7100 GS
Maximum graphics card memoryKnown for one0.256 GB
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers68
Line-outKnown for oneYes
Line-inKnown for oneYes
Serial ports quantityKnown for one1
Expansion slotsidentical
Expansion slotsKnown for one2x PCI 1x PCI Express 4x 1x PCI Express 16x
Poweridentical
Power supply typeKnown for one110/220V AC, 50/60Hz
Power availabilityKnown for one250 W
Power supplyKnown for one280 W
Power supply input voltageKnown for one110 - 220 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersSFFMicro Tower
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
External drive baysKnown for one2x5.25” / 2x3.5"
Internal drive baysKnown for one2x3.5"
Softwareidentical
Bundled softwareKnown for oneYes
Processor special features2 differ
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3224229765
Processor codeKnown for oneSLA94
Audio1 differ
Audio systemDiffersALC662HDA (azalia)
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one18 - 85%
Operating altitudeKnown for one0 - 3000 m
Weight & dimensions4 differ
WidthDiffers317 mm170 mm
DepthDiffers355 mm424 mm
HeightDiffers99 mm391 mm
WeightDiffers3.31 kg5.4 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Certificatesidentical
CertificationKnown for oneCE EMC 89/336 ECC, CE LVD 73/23 ECC, EN 55022 (98), EN 55024(98), EN 60950, CE, RoHS

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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