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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A61e + 19" TFT + 1GB vs Lenovo ThinkCentre M57 Small Desktop (9181-A1G), NL

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  • 27specifications compared
  • 13differ
  • 14identical
  • 71known for one product only

Key differences

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Athlon
    • Intel® Core™2 Duo
  • Processor model
    • BE-2350
    • E6550
  • Processor frequency
    • 2.1 GHz
    • 2.33 GHz
  • Memory slots
    • 2x SO-DIMM
    • 4x DIMM
  • Optical drive type
    • DVD±RW
    • DVD-ROM
  • Discrete graphics card model
    • AMD Radeon X1200
    • Intel® GMA X3100
  • Display included
    • Yes
    • No

Side by side

Differences highlightedShow differences only
98 specifications
A

Lenovo

ThinkCentre A61e + 19" TFT + 1GBView product
B

Lenovo

ThinkCentre M57 Small Desktop (9181-A1G), NLView product
Processor4 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD AthlonIntel® Core™2 Duo
Processor modelDiffersBE-2350E6550
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.1 GHz2.33 GHz
Processor cacheKnown for one4 MB
Processor cache typeKnown for oneL2
Processor front side busKnown for one1333 MHz
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Processor lithographyKnown for one65 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo E6000 Series
Processor codenameKnown for oneConroe
Thermal Design Power (TDP)Known for one65 W
TcaseKnown for one72 °C
Number of processors installedKnown for one1
Processor socketKnown for oneLGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one291 M
Processing Die sizeKnown for one143 mm²
CPU multiplier (bus/core ratio)Known for one7
SteppingKnown for oneG0
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memory1 GB1 GB
Maximum internal memory4 GB4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Known for one1 x 1 GB
Memory slotsDiffers2x SO-DIMM4x DIMM
Storage1 differ
Total storage capacity160 GB160 GB
Optical drive typeDiffersDVD±RWDVD-ROM
HDD interfaceSATASATA
HDD speed7200 RPM7200 RPM
Graphics1 differ
Discrete graphics card modelDiffersAMD Radeon X1200Intel® GMA X3100
Performanceidentical
Product typePCPC
Networkidentical
Networking featuresGigabit EthernetGigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity66
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outKnown for oneYes
Line-inKnown for oneYes
Microphone inYesYes
VGA (D-Sub) ports quantity11
PS/2 ports quantityKnown for one1
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one1
Expansion slotsidentical
Expansion slotsKnown for one1x PCI Express 16X LP 1x PCI LP
Poweridentical
Power requirementsKnown for one115-230V, 50/60Hz
Power availabilityKnown for one280 W
Power supplyKnown for one130 W
Designidentical
Chassis typeKnown for oneSmall Desktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Softwareidentical
Operating system installedWindows Vista BusinessWindows Vista Business
Bundled softwareKnown for oneYes
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one48.3 cm (19")
DisplayKnown for oneTFT
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 oneYes
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 one30783
Processor codeKnown for oneSLA9X
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 systemDiffersADI 1984 AAD1882
Weight & dimensions4 differ
WidthDiffers275 mm310 mm
DepthDiffers242 mm358 mm
HeightDiffers81 mm875 mm
WeightDiffers3.72 kg7.42 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Other featuresidentical
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.

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