Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55e Intel® Core™2 Duo E6400 vs Lenovo ThinkCentre M55p Tower (8811DEG), DE

Key differences

Total storage capacity
- ThinkCentre M55e Intel® Core™2 Duo E6400:160 GB
- ThinkCentre M55p Tower (8811DEG), DE:80 GB
USB 2.0 ports quantity
- ThinkCentre M55e Intel® Core™2 Duo E6400:6
- ThinkCentre M55p Tower (8811DEG), DE:10
Power supply
- ThinkCentre M55e Intel® Core™2 Duo E6400:280 W
- ThinkCentre M55p Tower (8811DEG), DE:310 W
Audio system
- ThinkCentre M55e Intel® Core™2 Duo E6400:ADI 1986 A
- ThinkCentre M55p Tower (8811DEG), DE:ADI 1983 HD
Width
- ThinkCentre M55e Intel® Core™2 Duo E6400:175 mm
- ThinkCentre M55p Tower (8811DEG), DE:178 mm
Depth
- ThinkCentre M55e Intel® Core™2 Duo E6400:440 mm
- ThinkCentre M55p Tower (8811DEG), DE:450 mm
Height
- ThinkCentre M55e Intel® Core™2 Duo E6400:402 mm
- ThinkCentre M55p Tower (8811DEG), DE:432 mm
Weight
- ThinkCentre M55e Intel® Core™2 Duo E6400:10.9 kg
- ThinkCentre M55p Tower (8811DEG), DE:12.5 kg

Differences highlightedShow differences only

Comparison of M55e, ThinkCentre M55p Tower (8811DEG), DE
91 specifications	A Lenovo ThinkCentre M55e Intel® Core™2 Duo E6400 Model M55e View product	B Lenovo ThinkCentre M55p Tower (8811DEG), DE View product
Memoryidentical
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	160 GB	80 GB
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	6	10
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
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
Line-outKnown for one	Unknown — not stated by the source	Yes
Line-inKnown for one	Unknown — not stated by the source	Yes
Expansion slots1 differ
Expansion slotsDiffers	1x PCI Express 16X 1x PCI Express 1X	1x PCI Express 1X 1x PCI Express 16X 2x PCI
Power1 differ
Power supplyDiffers	280 W	310 W
Audio1 differ
Audio systemDiffers	ADI 1986 A	ADI 1983 HD
Weight & dimensions4 differ
WidthDiffers	175 mm	178 mm
DepthDiffers	440 mm	450 mm
HeightDiffers	402 mm	432 mm
WeightDiffers	10.9 kg	12.5 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.