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Product comparison · 2 pcs/workstations

Fujitsu ESPRIMO Edition E2500 B1DE vs Lenovo ThinkCentre M55e Small Desktop (9645-Q1G), DE

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  • 80specifications compared
  • 29differ
  • 51identical
  • 16known for one product only

Key differences

  • Processor family
    • Intel® Pentium® 4
    • Intel® Core™2 Duo
  • Processor model
    • 524
    • E4300
  • Processor cores
    • 1
    • 2
  • Processor frequency
    • 3.06 GHz
    • 1.8 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor front side bus
    • 533 MHz
    • 800 MHz
  • Processor lithography
    • 90 nm
    • 65 nm
  • Processor codename
    • Prescott
    • Conroe

Side by side

Differences highlightedShow differences only
96 specifications
A

Fujitsu

ESPRIMO Edition E2500 B1DEView product
B

Lenovo

ThinkCentre M55e Small Desktop (9645-Q1G), DEView product
Processor14 differ
Processor familyDiffersIntel® Pentium® 4Intel® Core™2 Duo
Processor modelDiffers524E4300
Processor coresDiffers12
Processor frequencyDiffers3.06 GHz1.8 GHz
Processor cacheDiffers1 MB2 MB
Processor front side busDiffers533 MHz800 MHz
Processor lithographyDiffers90 nm65 nm
Processor seriesDiffersIntel Pentium 4 500 Series supporting Hyper-Threading TechnologyIntel Core 2 Duo E4000 Series
Processor codenameDiffersPrescottConroe
Thermal Design Power (TDP)Differs84 W65 W
Scenario Design Power (SDP)Known for one12 W
TcaseDiffers67.7 °C61.4 °C
Number of processors installedKnown for one1
Number of Processing Die TransistorsDiffers125 M167 M
Processing Die sizeDiffers112 mm²111 mm²
CPU multiplier (bus/core ratio)Differs239
Processor core voltage (AC)Known for one1.225 - 1.325 V
Memory2 differ
Internal memoryDiffers0.5 GB1 GB
Maximum internal memoryDiffers2 GB4 GB
Memory slotsKnown for one2x DIMM
Graphics1 differ
Discrete graphics card modelDiffersUniChrome ProIntel® GMA 3000
Network1 differ
Networking featuresDiffersEthernet/Fast EthernetGigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers68
Line-outKnown for oneYes
Line-inKnown for oneYes
Expansion slotsidentical
Expansion slotsKnown for one1x PCI 1x PCI Express 1x PCI
Power1 differ
Power supplyDiffers160 W225 W
Power supply input voltageKnown for one100 - 127, 200 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Design1 differ
Chassis typeDiffersSFFSmall Desktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Softwareidentical
Bundled softwareKnown for oneYes
Processor special features3 differ
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Processor ARK IDDiffers2746228024
Processor package sizeKnown for one37.5 x 37.5 mm
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Audio1 differ
Audio systemDiffersRealtek ALC653ADI 1986 A
Weight & dimensions4 differ
WidthDiffers333 mm310 mm
DepthDiffers370 mm358 mm
HeightDiffers100 mm87.5 mm
WeightDiffers10 kg8.5 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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