Product comparison · 2 pcs/workstations

Acer Power FH Intel® Pentium® D 925 vs Lenovo ThinkCentre M55p Small Desktop, BE

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  • 30specifications compared
  • 13differ
  • 17identical
  • 64known for one product only

Key differences

The Acer Power FH Intel® Pentium® D 925 has 1.14 GHz more processor frequency than the Lenovo ThinkCentre M55p Small Desktop, BE (3 GHz vs 1.86 GHz). The Acer Power FH Intel® Pentium® D 925 has 2 MB more processor cache than the Lenovo ThinkCentre M55p Small Desktop, BE (4 MB vs 2 MB). The Lenovo ThinkCentre M55p Small Desktop, BE has 266 MHz more processor front side bus than the Acer Power FH Intel® Pentium® D 925 (1066 MHz vs 800 MHz). Processor family: Intel® Pentium® D on the Acer Power FH Intel® Pentium® D 925, Intel® Core™2 Duo on the Lenovo ThinkCentre M55p Small Desktop, BE. Chassis type: Tower on the Acer Power FH Intel® Pentium® D 925, SFF on the Lenovo ThinkCentre M55p Small Desktop, BE.

  • Processor family
    • Power FH Intel® Pentium® D 925:Intel® Pentium® D
    • ThinkCentre M55p Small Desktop, BE:Intel® Core™2 Duo
  • Processor frequency
    • Power FH Intel® Pentium® D 925:3 GHz
    • ThinkCentre M55p Small Desktop, BE:1.86 GHz
  • Processor cache
    • Power FH Intel® Pentium® D 925:4 MB
    • ThinkCentre M55p Small Desktop, BE:2 MB
  • Processor front side bus
    • Power FH Intel® Pentium® D 925:800 MHz
    • ThinkCentre M55p Small Desktop, BE:1066 MHz
  • Internal memory
    • Power FH Intel® Pentium® D 925:0.5 GB
    • ThinkCentre M55p Small Desktop, BE:1 GB
  • Maximum internal memory
    • Power FH Intel® Pentium® D 925:2 GB
    • ThinkCentre M55p Small Desktop, BE:4 GB
  • Power supply
    • Power FH Intel® Pentium® D 925:250 W
    • ThinkCentre M55p Small Desktop, BE:225 W
  • Chassis type
    • Power FH Intel® Pentium® D 925:Tower
    • ThinkCentre M55p Small Desktop, BE:SFF

Side by side

Differences highlightedShow differences only (on)
Comparison of FH, ThinkCentre M55p Small Desktop, BE
94 specifications
Processor4 differ
Processor familyDiffersIntel® Pentium® DIntel® Core™2 Duo
Processor modelKnown for one925Unknown — not stated by the source
Processor coresKnown for one2Unknown — not stated by the source
Processor threadsKnown for one2Unknown — not stated by the source
Processor frequencyDiffers3 GHz1.86 GHz
Processor cacheDiffers4 MB2 MB
Processor front side busDiffers800 MHz1066 MHz
Bus typeKnown for oneFSBUnknown — not stated by the source
FSB ParityKnown for oneNoUnknown — not stated by the source
Processor lithographyKnown for one65 nmUnknown — not stated by the source
Processor operating modesKnown for one64-bitUnknown — not stated by the source
Processor seriesKnown for oneIntel Pentium D 900 SeriesUnknown — not stated by the source
Processor codenameKnown for onePreslerUnknown — not stated by the source
Thermal Design Power (TDP)Known for one95 WUnknown — not stated by the source
TcaseKnown for one63.4 °CUnknown — not stated by the source
Processor socketKnown for oneLGA 775 (Socket T)Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one376 MUnknown — not stated by the source
Processing Die sizeKnown for one162 mm²Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one15Unknown — not stated by the source
ECC supported by processorKnown for oneNoUnknown — not stated by the source
Number of processors installedKnown for oneUnknown — not stated by the source1
Memory2 differ
Internal memoryDiffers0.5 GB1 GB
Maximum internal memoryDiffers2 GB4 GB
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 1 GB
Storageidentical
HDD interfaceKnown for oneUnknown — not stated by the sourceSATA
Ports & interfacesidentical
PS/2 ports quantityKnown for one2Unknown — not stated by the source
Serial ports quantityKnown for one1Unknown — not stated by the source
Line-outKnown for oneUnknown — not stated by the sourceYes
Line-inKnown for oneUnknown — not stated by the sourceYes
Power1 differ
Power supplyDiffers250 W225 W
Design1 differ
Chassis typeDiffersTowerSFF
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Cable lock slot typeKnown for oneUnknown — not stated by the sourceKensington
Software1 differ
Bundled softwareDiffersAcer Empowering Technology Lite, LANScope Lite, Norton AntiVirus, Adobe ReaderAdobe Acrobat Reader Diskeeper Lite PC Doctor Google sft. ThinkVantage sft.
Compatible operating systemsKnown for oneUnknown — not stated by the sourceWindows 2000/XP/Vista
Processor special featuresidentical
Embedded options availableKnown for oneNoUnknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for oneYesUnknown — not stated by the source
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Idle StatesKnown for oneYesUnknown — not stated by the source
Intel 64Known for oneYesUnknown — not stated by the source
Intel Clear Video TechnologyKnown for oneNoUnknown — not stated by the source
Intel Demand Based SwitchingKnown for oneNoUnknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for oneNoUnknown — not stated by the source
Intel Enhanced Halt StateKnown for oneYesUnknown — not stated by the source
Intel FDI TechnologyKnown for oneNoUnknown — not stated by the source
Intel Fast Memory AccessKnown for oneNoUnknown — not stated by the source
Intel Flex Memory AccessKnown for oneNoUnknown — not stated by the source
Intel Rapid Storage TechnologyKnown for oneNoUnknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneNoUnknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for oneNoUnknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for oneNoUnknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNoUnknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for oneNoUnknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNoUnknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNoUnknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for oneNoUnknown — not stated by the source
Intel® Insider™Known for oneNoUnknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for oneNoUnknown — not stated by the source
Physical Address Extension (PAE)Known for oneYesUnknown — not stated by the source
Processor ARK IDKnown for one27517Unknown — not stated by the source
Processor package sizeKnown for one37.5 x 37.5 mmUnknown — not stated by the source
Thermal Monitoring TechnologiesKnown for oneNoUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for oneNoUnknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNoUnknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for oneNoUnknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for oneNoUnknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for oneNoUnknown — not stated by the source
Conflict-Free processorKnown for oneNoUnknown — not stated by the source
Audio1 differ
Audio systemDiffersHigh Definition Audio 7.1ADI 1983 HD
Weight & dimensions3 differ
WidthDiffers183 mm310 mm
DepthDiffers455 mm87.5 mm
HeightDiffers370 mm358 mm
WeightKnown for oneUnknown — not stated by the source8.5 kg
Expansion slotsidentical
Expansion slotsKnown for oneUnknown — not stated by the source1x PCI Express 1X 1x PCI
Packaging contentidentical
Mouse includedKnown for oneUnknown — not stated by the sourceYes
Other featuresidentical
HDD user passwordKnown for oneUnknown — not stated by the sourceYes
Intel segment taggingKnown for oneUnknown — not stated by the sourceEnterprise, 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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