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

Lenovo ThinkCentre A55 Tower 92657JG, CZ vs Lenovo ThinkCentre M55p Small Desktop, CZ

Add a product
  • 33specifications compared
  • 17differ
  • 16identical
  • 62known for one product only

Key differences

The Lenovo ThinkCentre A55 Tower 92657JG, CZ has 1.14 GHz more processor frequency than the Lenovo ThinkCentre M55p Small Desktop, CZ (3 GHz vs 1.86 GHz). The Lenovo ThinkCentre A55 Tower 92657JG, CZ has 2 MB more processor cache than the Lenovo ThinkCentre M55p Small Desktop, CZ (4 MB vs 2 MB). The Lenovo ThinkCentre M55p Small Desktop, CZ has 266 MHz more processor front side bus than the Lenovo ThinkCentre A55 Tower 92657JG, CZ (1066 MHz vs 800 MHz). Processor family: Intel® Pentium® D on the Lenovo ThinkCentre A55 Tower 92657JG, CZ, Intel® Core™2 Duo on the Lenovo ThinkCentre M55p Small Desktop, CZ. Optical drive type: DVD±RW on the Lenovo ThinkCentre A55 Tower 92657JG, CZ, DVD-ROM on the Lenovo ThinkCentre M55p Small Desktop, CZ.

  • Processor family
    • Intel® Pentium® D
    • Intel® Core™2 Duo
  • Processor frequency
    • 3 GHz
    • 1.86 GHz
  • Processor cache
    • 4 MB
    • 2 MB
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • Total storage capacity
    • 160 GB
    • 80 GB
  • Optical drive type
    • DVD±RW
    • DVD-ROM
  • USB 2.0 ports quantity
    • 6
    • 8
  • Power supply
    • 280 W
    • 225 W

Side by side

Differences highlightedShow differences only
95 specifications
A

Lenovo

ThinkCentre A55 Tower 92657JG, CZView product
B

Lenovo

ThinkCentre M55p Small Desktop, CZView product
Processor4 differ
Processor familyDiffersIntel® Pentium® DIntel® Core™2 Duo
Processor modelKnown for one925
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers3 GHz1.86 GHz
Processor cacheDiffers4 MB2 MB
Processor front side busDiffers800 MHz1066 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
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
Memoryidentical
Memory slotsKnown for one2x DIMM
Maximum internal memoryKnown for one4 GB
Memory layout (slots x size)Known for one1 x 1 GB
Storage2 differ
Total storage capacityDiffers160 GB80 GB
Optical drive typeDiffersDVD±RWDVD-ROM
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers68
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Line-outKnown for oneYes
Line-inKnown for oneYes
Expansion slots1 differ
Expansion slotsDiffers1x PCI Express 1X 1x PCI Express 16X 2x PCI1x PCI Express 1X 1x PCI
Power1 differ
Power supplyDiffers280 W225 W
Design1 differ
Chassis typeDiffersTowerSFF
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Software2 differ
Operating system installedDiffersWindows Vista BusinessWindows XP Professional
Bundled softwareDiffersAdobe Acrobat Reader, Diskeeper Lite, Lotus, Google, ThinkVantageAdobe Acrobat Reader Diskeeper Lite PC Doctor Google sft. ThinkVantage sft.
Compatible operating systemsKnown for oneWindows 2000/XP/Vista
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 systemDiffersADI 1986 AADI 1983 HD
Weight & dimensions4 differ
WidthDiffers175 mm310 mm
DepthDiffers440 mm87.5 mm
HeightDiffers402 mm358 mm
WeightDiffers10.9 kg8.5 kg
Graphicsidentical
Discrete graphics card modelKnown for oneIntel® GMA 3000
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.

More pcs/workstations comparisons

All pcs/workstations comparisons