All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 pcs/workstations

AcerPower 2000 +AL1723/17" vs Lenovo ThinkCentre A55 Tower 92657JG, BE

Add a product
  • 26specifications compared
  • 15differ
  • 11identical
  • 64known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Pentium® D
  • Processor frequency
    • 3.2 GHz
    • 3 GHz
  • Processor cache
    • 0.512 MB
    • 4 MB
  • Internal memory
    • 0.5 GB
    • 1 GB
  • Total storage capacity
    • 80 GB
    • 160 GB
  • USB 2.0 ports quantity
    • 8
    • 6
  • Power supply
    • 90 W
    • 280 W
  • Chassis type
    • SFF
    • Tower

Side by side

Differences highlightedShow differences only
90 specifications
A

Acer

AcerPower 2000 +AL1723/17"View product
B

Lenovo

ThinkCentre A55 Tower 92657JG, BEView product
Processor3 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Celeron®Intel® Pentium® D
Processor modelKnown for one925
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers3.2 GHz3 GHz
Processor cacheDiffers0.512 MB4 MB
Processor cache typeL2L2
Processor front side busKnown for one800 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium D 900 Series
Processor codenameKnown for onePresler
Thermal Design Power (TDP)Known for one95 W
TcaseKnown for one63.4 °C
Number of processors installedKnown for one1
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one376 M
Processing Die sizeKnown for one162 mm²
CPU multiplier (bus/core ratio)Known for one15
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memoryDiffers0.5 GB1 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory slotsKnown for one2x DIMM
Maximum internal memoryKnown for one2 GB
Storage1 differ
Total storage capacityDiffers80 GB160 GB
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Optical drive typeKnown for oneDVD-ROM
Performanceidentical
Product typePCPC
Network1 differ
Networking featuresDiffersEthernet/Fast Ethernet/Gigabit EthernetGigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers86
Ethernet LAN (RJ-45) ports11
Headphone outputsKnown for one1
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one1
Line-outKnown for oneYes
Line-inKnown for oneYes
DVI portKnown for oneYes
Expansion slotsidentical
Expansion slotsKnown for one1x PCI Express 1X 1x PCI Express 16X 2x PCI
Power1 differ
Power supplyDiffers90 W280 W
Design1 differ
Chassis typeDiffersSFFTower
Software2 differ
Operating system installedDiffersWindows XP ProfessionalWindows Vista Business
Bundled softwareDiffersAcer Empowering Technology, Adobe Reader, NTI CD-Maker Gold, Cyberlink PowerDVDAdobe Acrobat Reader, Diskeeper Lite, Lotus, Google, ThinkVantage
Displayidentical
Display includedNoNo
Processor special featuresidentical
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 oneNo
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
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDKnown for one27517
Processor package sizeKnown for one37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for oneNo
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 1986 A
Weight & dimensions3 differ
WidthDiffers250 mm175 mm
DepthDiffers200 mm440 mm
HeightDiffers60 mm402 mm
WeightKnown for one10.9 kg
Packaging contentidentical
Mouse includedYesYes
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.

More pcs/workstations comparisons

All pcs/workstations comparisons