Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A55 870576G, BE vs Lenovo ThinkCentre M55e Tower (9637M1G)

85specifications compared
21differ
64identical
9known for one product only

Key differences

Processor family
- ThinkCentre A55 870576G, BE:Intel® Pentium® D
- ThinkCentre M55e Tower (9637M1G):Intel® Core™2 Duo
Processor model
- ThinkCentre A55 870576G, BE:925
- ThinkCentre M55e Tower (9637M1G):E6400
Processor frequency
- ThinkCentre A55 870576G, BE:3 GHz
- ThinkCentre M55e Tower (9637M1G):2.13 GHz
Processor cache
- ThinkCentre A55 870576G, BE:4 MB
- ThinkCentre M55e Tower (9637M1G):2 MB
Processor front side bus
- ThinkCentre A55 870576G, BE:800 MHz
- ThinkCentre M55e Tower (9637M1G):1066 MHz
Processor codename
- ThinkCentre A55 870576G, BE:Presler
- ThinkCentre M55e Tower (9637M1G):Conroe
Thermal Design Power (TDP)
- ThinkCentre A55 870576G, BE:95 W
- ThinkCentre M55e Tower (9637M1G):65 W
Tcase
- ThinkCentre A55 870576G, BE:63.4 °C
- ThinkCentre M55e Tower (9637M1G):61.4 °C

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre A55 870576G, BE, ThinkCentre M55e Tower (9637M1G)
94 specifications	A Lenovo ThinkCentre A55 870576G, BE View product	B Lenovo ThinkCentre M55e Tower (9637M1G)View product
Processor12 differ
Processor familyDiffers	Intel® Pentium® D	Intel® Core™2 Duo
Processor modelDiffers	925	E6400
Processor frequencyDiffers	3 GHz	2.13 GHz
Processor cacheDiffers	4 MB	2 MB
Processor front side busDiffers	800 MHz	1066 MHz
Processor seriesDiffers	Intel Pentium D 900 Series	Intel Core 2 Duo E6000 Series
Processor codenameDiffers	Presler	Conroe
Thermal Design Power (TDP)Differs	95 W	65 W
TcaseDiffers	63.4 °C	61.4 °C
Number of Processing Die TransistorsDiffers	376 M	167 M
Processing Die sizeDiffers	162 mm²	111 mm²
CPU multiplier (bus/core ratio)Differs	15	8
Memory2 differ
Internal memoryDiffers	0.5 GB	1 GB
Memory layout (slots x size)Differs	1 x 0.5 GB	1 x 1 GB
Storage1 differ
Total storage capacityDiffers	80 GB	160 GB
Graphicsidentical
Maximum graphics card memoryKnown for one	0.128 GB	Unknown — not stated by the source
Expansion slots1 differ
Expansion slotsDiffers	1x PCI Express 1X 1x PCI Express 16X 2x PCI	1x PCI Express 16X 1x PCI Express 1X
Power1 differ
Power supplyDiffers	250 W	280 W
Power supply input voltageKnown for one	110/220 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	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
Softwareidentical
Bundled softwareKnown for one	Adobe Acrobat Reader Diskeeper Lite Google Desktop Google Toolbar Google Picasa	Unknown — not stated by the source
Processor special features4 differ
Embedded options availableDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	27517	27249
Thermal Monitoring TechnologiesDiffers	No	Yes
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	10.9 kg
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	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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