Product comparison · 2 pcs/workstations

Acer Veriton M M261 Intel® Pentium® Dual-Core vs Lenovo ThinkCentre M55 Tower (8811G6G)

30specifications compared
11differ
19identical
12known for one product only

Key differences

Optical drive type
- Veriton M M261 Intel® Pentium® Dual-Core:DVD±RW
- ThinkCentre M55 Tower (8811G6G):DVD-RW
Discrete graphics card model
- Veriton M M261 Intel® Pentium® Dual-Core:MiRage 3
- ThinkCentre M55 Tower (8811G6G):Intel® GMA 3000
USB 2.0 ports quantity
- Veriton M M261 Intel® Pentium® Dual-Core:6
- ThinkCentre M55 Tower (8811G6G):10
Power supply
- Veriton M M261 Intel® Pentium® Dual-Core:250 W
- ThinkCentre M55 Tower (8811G6G):310 W
Operating system installed
- Veriton M M261 Intel® Pentium® Dual-Core:Windows XP Professional
- ThinkCentre M55 Tower (8811G6G):Windows Vista Business
Audio system
- Veriton M M261 Intel® Pentium® Dual-Core:Realtek ALC888S
- ThinkCentre M55 Tower (8811G6G):ADI 1983 HD
Width
- Veriton M M261 Intel® Pentium® Dual-Core:183 mm
- ThinkCentre M55 Tower (8811G6G):178 mm
Depth
- Veriton M M261 Intel® Pentium® Dual-Core:455 mm
- ThinkCentre M55 Tower (8811G6G):450 mm

Side by side

Differences highlightedShow differences only

Comparison of M261, ThinkCentre M55 Tower (8811G6G)
42 specifications	A Acer Veriton M M261 Intel® Pentium® Dual-Core Model M261 View product	B Lenovo ThinkCentre M55 Tower (8811G6G)View product
Processoridentical
Number of processors installedKnown for one	Unknown — not stated by the source	1
Memoryidentical
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Memory slotsKnown for one	Unknown — not stated by the source	4x DIMM
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage1 differ
Optical drive typeDiffers	DVD±RW	DVD-RW
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics1 differ
Discrete graphics card modelDiffers	MiRage 3	Intel® GMA 3000
Ports & interfaces1 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
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Serial ports quantityKnown for one	1	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	250 W	310 W
Software2 differ
Operating system installedDiffers	Windows XP Professional	Windows Vista Business
Bundled softwareDiffers	Acer Empowering Technology Lite, LANScope Lite, Norton AntiVirus, Adobe Reader, Cyberlink PowerDVD	Adobe Acrobat Reader Diskeeper 9.0 Home Edition Microsoft Office Hybrid Pro Image 2007 ThinkVantage Google
Audio1 differ
Audio systemDiffers	Realtek ALC888S	ADI 1983 HD
Weight & dimensions3 differ
WidthDiffers	183 mm	178 mm
DepthDiffers	455 mm	450 mm
HeightDiffers	370 mm	432 mm
WeightKnown for one	Unknown — not stated by the source	12.5 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Intel segment taggingDiffers	Enterprise, Small Business	Enterprise, 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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