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Product comparison · 2 pcs/workstations

AcerPower 2000 +AL1723/17" vs Lenovo ThinkCentre M55 Small Desktop (8804-91G), UK

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  • 29specifications compared
  • 13differ
  • 16identical
  • 66known for one product only

Key differences

The AcerPower 2000 +AL1723/17" has 1.34 GHz more processor frequency than the Lenovo ThinkCentre M55 Small Desktop (8804-91G), UK (3.2 GHz vs 1.86 GHz). The Lenovo ThinkCentre M55 Small Desktop (8804-91G), UK has 1.488 MB more processor cache than the AcerPower 2000 +AL1723/17" (2 MB vs 0.512 MB). The Lenovo ThinkCentre M55 Small Desktop (8804-91G), UK has 0.5 GB more internal memory than the AcerPower 2000 +AL1723/17" (1 GB vs 0.5 GB). Processor family: Intel® Celeron® on the AcerPower 2000 +AL1723/17", Intel® Core™2 Duo on the Lenovo ThinkCentre M55 Small Desktop (8804-91G), UK. Optical drive type: DVD-ROM on the AcerPower 2000 +AL1723/17", DVD-RW on the Lenovo ThinkCentre M55 Small Desktop (8804-91G), UK.

  • Processor family
    • Intel® Celeron®
    • Intel® Core™2 Duo
  • Processor frequency
    • 3.2 GHz
    • 1.86 GHz
  • Processor cache
    • 0.512 MB
    • 2 MB
  • Internal memory
    • 0.5 GB
    • 1 GB
  • Maximum internal memory
    • 2 GB
    • 4 GB
  • Total storage capacity
    • 80 GB
    • 250 GB
  • Optical drive type
    • DVD-ROM
    • DVD-RW
  • Power supply
    • 90 W
    • 225 W

Side by side

Differences highlightedShow differences only
95 specifications
A

Acer

AcerPower 2000 +AL1723/17"View product
B

Lenovo

ThinkCentre M55 Small Desktop (8804-91G), UKView product
Processor3 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Core™2 Duo
Processor modelKnown for oneE6300
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers3.2 GHz1.86 GHz
Processor cacheDiffers0.512 MB2 MB
Processor cache typeL2L2
Processor front side busKnown for one1066 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
Internal memoryDiffers0.5 GB1 GB
Maximum internal memoryDiffers2 GB4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Known for one1 x 1 GB
Memory slotsKnown for one2x DIMM
Storage2 differ
Total storage capacityDiffers80 GB250 GB
Optical drive typeDiffersDVD-ROMDVD-RW
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Graphicsidentical
Discrete graphics card modelKnown for oneIntel® GMA 3000
Performanceidentical
Product typePCPC
Network1 differ
Networking featuresDiffersEthernet/Fast Ethernet/Gigabit EthernetGigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity88
Ethernet LAN (RJ-45) ports11
Headphone outputsKnown for one1
Line-outYesYes
Line-inYesYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
Parallel ports quantityKnown for one1
DVI portKnown for oneYes
Expansion slotsidentical
Expansion slotsKnown for one1x PCI Express 1X 1x PCI
Power1 differ
Power supplyDiffers90 W225 W
Designidentical
Chassis typeSFFSFF
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Softwareidentical
Operating system installedWindows XP ProfessionalWindows XP Professional
Bundled softwareKnown for oneAcer Empowering Technology, Adobe Reader, NTI CD-Maker Gold, Cyberlink PowerDVD
Displayidentical
Display includedNoNo
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
Audio1 differ
Audio systemDiffersHi-definition audio (7.1)ADI 1983 HD
Weight & dimensions3 differ
WidthDiffers250 mm310 mm
DepthDiffers200 mm358 mm
HeightDiffers60 mm87.5 mm
WeightKnown for one8.5 kg
Packaging contentidentical
Mouse includedYesYes
Other featuresidentical
HDD user passwordKnown for oneYes
Intel segment taggingKnown for oneEnterprise, Professional
Certificatesidentical
CertificationKnown for oneCE, BAUHART, ENERGY STAR

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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