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Product comparison · 2 pcs/workstations

Fujitsu Celsius R540 vs Lenovo ThinkCentre M55 Tower (881192G), NL

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  • 22specifications compared
  • 14differ
  • 8identical
  • 81known for one product only

Key differences

The Fujitsu Celsius R540 has 0.14 GHz more processor frequency than the Lenovo ThinkCentre M55 Tower (881192G), NL (2 GHz vs 1.86 GHz). The Fujitsu Celsius R540 has 2 MB more processor cache than the Lenovo ThinkCentre M55 Tower (881192G), NL (4 MB vs 2 MB). The Fujitsu Celsius R540 has 267 MHz more processor front side bus than the Lenovo ThinkCentre M55 Tower (881192G), NL (1333 MHz vs 1066 MHz). Memory layout (slots x size): 2 x 0.5 GB on the Fujitsu Celsius R540, 1 x 1 GB on the Lenovo ThinkCentre M55 Tower (881192G), NL. Product type: Workstation on the Fujitsu Celsius R540, PC on the Lenovo ThinkCentre M55 Tower (881192G), NL.

  • Processor frequency
    • 2 GHz
    • 1.86 GHz
  • Processor cache
    • 4 MB
    • 2 MB
  • Processor front side bus
    • 1333 MHz
    • 1066 MHz
  • Maximum internal memory
    • 16 GB
    • 8 GB
  • Memory layout (slots x size)
    • 2 x 0.5 GB
    • 1 x 1 GB
  • Product type
    • Workstation
    • PC
  • USB 2.0 ports quantity
    • 6
    • 10
  • Power supply
    • 700 W
    • 310 W

Side by side

Differences highlightedShow differences only
103 specifications
A

Fujitsu

Celsius R540View product
B

Lenovo

ThinkCentre M55 Tower (881192G), NLView product
Processor3 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Core™2 Duo
Processor modelKnown for oneE6300
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2 GHz1.86 GHz
Processor cacheDiffers4 MB2 MB
Processor front side busDiffers1333 MHz1066 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for oneConroe
Thermal Design Power (TDP)Known for one65 W
TcaseKnown for one61.4 °C
Number of processors installedKnown for one1
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one167 M
Processing Die sizeKnown for one111 mm²
CPU multiplier (bus/core ratio)Known for one7
SteppingKnown for oneR0
ECC supported by processorKnown for oneNo
Memory2 differ
Maximum internal memoryDiffers16 GB8 GB
Memory layout (slots x size)Differs2 x 0.5 GB1 x 1 GB
Memory slotsKnown for one4x DIMM
Storageidentical
Total storage capacityKnown for one250 GB
Optical drive typeKnown for oneDVD-RW
HDD capacityKnown for one250 GB
Performance1 differ
Product typeDiffersWorkstationPC
Motherboard chipsetKnown for oneIntel® 5000X
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers610
Headphone outputsKnown for one1
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
Parallel ports quantityKnown for one1
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Expansion slots1 differ
Expansion slotsDiffers1 x PCI Express x16 1 x PCI Express x8 1 x PCI Express x4 2 x PCI-X / 133 MHz ¦ 1 x PCI2x PCI 1x PCI Express 1X 1x PCI Express 16X
Power1 differ
Power supplyDiffers700 W310 W
Power requirementsKnown for oneAC 120/230 V
Power supply input frequencyKnown for one50 - 60 Hz
Power consumption (typical)Known for one250 W
Design1 differ
Chassis typeDiffersMini TowerTower
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Softwareidentical
Bundled softwareKnown for oneAdobe Acrobat Reader PC Doctor Diskeeper Lite Google ThinkVantage
Processor special featuresidentical
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Processor ARK IDKnown for one27248
Processor codeKnown for oneSLGW2
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for oneYes
Intel® Turbo Boost TechnologyKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorKnown for oneNo
Audioidentical
Audio systemKnown for oneADI 1983 HD
Weight & dimensions4 differ
WidthDiffers215 mm178 mm
DepthDiffers520 mm450 mm
HeightDiffers446 mm432 mm
WeightDiffers20 kg12.5 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Other featuresidentical
HDD user passwordKnown for oneYes
Intel segment taggingKnown for oneEnterprise, Professional
Operational conditionsidentical
Operating temperature (T-T)Known for one15 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%
Ergonomicsidentical
Acoustic pressure emissionsKnown for one25 dB
Certificatesidentical
CertificationKnown for oneFCC Class B certified, CE, CISPR 24, EN 61000-3-2, GS, ICES-003, IEC 60950, EN 61000-3-3, EN55024, IEC 60601-1-2, UL 60950, CISPR 22, CSA 22.2 No. 60950, EN 55022

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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