Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55e Intel® Core™2 Duo E6400 vs Lenovo ThinkCentre M55 Small Desktop, DE

84specifications compared
15differ
69identical
9known for one product only

Key differences

Processor model
- ThinkCentre M55e Intel® Core™2 Duo E6400:E6400
- ThinkCentre M55 Small Desktop, DE:E6300
Processor frequency
- ThinkCentre M55e Intel® Core™2 Duo E6400:2.13 GHz
- ThinkCentre M55 Small Desktop, DE:1.86 GHz
CPU multiplier (bus/core ratio)
- ThinkCentre M55e Intel® Core™2 Duo E6400:8
- ThinkCentre M55 Small Desktop, DE:7
Total storage capacity
- ThinkCentre M55e Intel® Core™2 Duo E6400:160 GB
- ThinkCentre M55 Small Desktop, DE:80 GB
USB 2.0 ports quantity
- ThinkCentre M55e Intel® Core™2 Duo E6400:6
- ThinkCentre M55 Small Desktop, DE:8
Power supply
- ThinkCentre M55e Intel® Core™2 Duo E6400:280 W
- ThinkCentre M55 Small Desktop, DE:225 W
Chassis type
- ThinkCentre M55e Intel® Core™2 Duo E6400:Tower
- ThinkCentre M55 Small Desktop, DE:Desktop
Embedded options available
- ThinkCentre M55e Intel® Core™2 Duo E6400:Yes
- ThinkCentre M55 Small Desktop, DE:No

Side by side

Differences highlightedShow differences only

Comparison of M55e, ThinkCentre M55 Small Desktop, DE
93 specifications	A Lenovo ThinkCentre M55e Intel® Core™2 Duo E6400 Model M55e View product	B Lenovo ThinkCentre M55 Small Desktop, DE View product
Processor3 differ
Processor modelDiffers	E6400	E6300
Processor frequencyDiffers	2.13 GHz	1.86 GHz
Processor seriesKnown for one	Intel Core 2 Duo E6000 Series	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	8	7
SteppingKnown for one	Unknown — not stated by the source	R0
Storage1 differ
Total storage capacityDiffers	160 GB	80 GB
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
Expansion slots1 differ
Expansion slotsDiffers	1x PCI Express 16X 1x PCI Express 1X	1x PCI Express 1X 1x PCI
Power1 differ
Power supplyDiffers	280 W	225 W
Design1 differ
Chassis typeDiffers	Tower	Desktop
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Softwareidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Adobe Acrobat Reader Diskeeper Lite Google ThinkVantage
Processor special features2 differ
Embedded options availableDiffers	Yes	No
Processor ARK IDDiffers	27249	27248
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Processor codeKnown for one	Unknown — not stated by the source	SLGW2
Audio1 differ
Audio systemDiffers	ADI 1986 A	ADI 1983 HD
Weight & dimensions4 differ
WidthDiffers	175 mm	309 mm
DepthDiffers	440 mm	359 mm
HeightDiffers	402 mm	87.5 mm
WeightDiffers	10.9 kg	8.3 kg

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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