Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A55 Tower 92657JG, BE vs Lenovo ThinkCentre M55 Ultra Small Desktop (8795-B4G), DK

78specifications compared
7differ
71identical
15known for one product only

Key differences

USB 2.0 ports quantity
- ThinkCentre A55 Tower 92657JG, BE:6
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DK:8
Audio system
- ThinkCentre A55 Tower 92657JG, BE:ADI 1986 A
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DK:ADI 1983 HD
Width
- ThinkCentre A55 Tower 92657JG, BE:175 mm
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DK:275 mm
Depth
- ThinkCentre A55 Tower 92657JG, BE:440 mm
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DK:87.5 mm
Height
- ThinkCentre A55 Tower 92657JG, BE:402 mm
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DK:275 mm
Weight
- ThinkCentre A55 Tower 92657JG, BE:10.9 kg
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DK:6.4 kg

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A55 Tower 92657JG, BE, ThinkCentre M55 Ultra Small Desktop (8795-B4G), DK
93 specifications	A Lenovo ThinkCentre A55 Tower 92657JG, BE View product	B Lenovo ThinkCentre M55 Ultra Small Desktop (8795-B4G), DK View product
Memoryidentical
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Storageidentical
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-RW
Graphicsidentical
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 3000
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	6	8
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
Poweridentical
Power availabilityKnown for one	Unknown — not stated by the source	225 W
Power supplyKnown for one	280 W	Unknown — not stated by the source
Designidentical
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Chassis typeKnown for one	Tower	Unknown — not stated by the source
Software1 differ
Bundled softwareDiffers	Adobe Acrobat Reader, Diskeeper Lite, Lotus, Google, ThinkVantage	Yes
Audio1 differ
Audio systemDiffers	ADI 1986 A	ADI 1983 HD
Weight & dimensions4 differ
WidthDiffers	175 mm	275 mm
DepthDiffers	440 mm	87.5 mm
HeightDiffers	402 mm	275 mm
WeightDiffers	10.9 kg	6.4 kg
Other featuresidentical
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Expansion slotsidentical
Expansion slotsKnown for one	1x PCI Express 1X 1x PCI Express 16X 2x PCI	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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