Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A61e vs Lenovo ThinkCentre M55 Tower (8811G6G), DE

28specifications compared
15differ
13identical
20known for one product only

Key differences

Processor manufacturer
- ThinkCentre A61e:AMD
- ThinkCentre M55 Tower (8811G6G), DE:Intel
Processor family
- ThinkCentre A61e:AMD Sempron
- ThinkCentre M55 Tower (8811G6G), DE:Intel® Pentium® Dual-Core
Processor frequency
- ThinkCentre A61e:2 GHz
- ThinkCentre M55 Tower (8811G6G), DE:1.6 GHz
Memory slots
- ThinkCentre A61e:2x SO-DIMM
- ThinkCentre M55 Tower (8811G6G), DE:4x DIMM
Total storage capacity
- ThinkCentre A61e:80 GB
- ThinkCentre M55 Tower (8811G6G), DE:160 GB
Optical drive type
- ThinkCentre A61e:DVD-ROM
- ThinkCentre M55 Tower (8811G6G), DE:DVD-RW
Discrete graphics card model
- ThinkCentre A61e:AMD Radeon X1200
- ThinkCentre M55 Tower (8811G6G), DE:Intel® GMA 3000
USB 2.0 ports quantity
- ThinkCentre A61e:6
- ThinkCentre M55 Tower (8811G6G), DE:10

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A61e, ThinkCentre M55 Tower (8811G6G), DE
48 specifications	A Lenovo ThinkCentre A61e View product	B Lenovo ThinkCentre M55 Tower (8811G6G), DE View product
Processor3 differ
Processor manufacturerDiffers	AMD	Intel
Processor familyDiffers	AMD Sempron	Intel® Pentium® Dual-Core
Processor frequencyDiffers	2 GHz	1.6 GHz
Processor cacheKnown for one	Unknown — not stated by the source	1 MB
Processor cache typeKnown for one	Unknown — not stated by the source	L2
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memory1 differ
Memory slotsDiffers	2x SO-DIMM	4x DIMM
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	80 GB	160 GB
Optical drive typeDiffers	DVD-ROM	DVD-RW
Card reader integratedKnown for one	No	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	AMD Radeon X1200	Intel® GMA 3000
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	6	10
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Parallel ports quantityDiffers	0	1
PS/2 ports quantityKnown for one	0	Unknown — not stated by the source
Serial ports quantityKnown for one	0	Unknown — not stated by the source
Expansion slotsidentical
Expansion slotsKnown for one	Unknown — not stated by the source	1x PCI Express 16X 2x PCI 1x PCI Express 1X
Power1 differ
Power supplyDiffers	130 W	310 W
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Tower
Softwareidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Adobe Acrobat Reader Diskeeper 9.0 Home Edition Microsoft Office Hybrid Pro Image 2007 ThinkVantage Google
Audio1 differ
Audio systemDiffers	ADI 1984 A	ADI 1983 HD
Weight & dimensions4 differ
WidthDiffers	275 mm	178 mm
DepthDiffers	242 mm	450 mm
HeightDiffers	81 mm	432 mm
WeightDiffers	3.72 kg	12.5 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Optical driveidentical
CD read speedKnown for one	48x	Unknown — not stated by the source
CD write speedKnown for one	48x	Unknown — not stated by the source
CD rewrite speedKnown for one	32x	Unknown — not stated by the source
DVD read speedKnown for one	16x	Unknown — not stated by the source

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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