Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55 Ultra Small Desktop (8795-B4G), ES vs Lenovo ThinkCentre M55p Tower (8811DEG), SP

80specifications compared
24differ
56identical
12known for one product only

Key differences

Processor family
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), ES:Intel® Pentium® D
- ThinkCentre M55p Tower (8811DEG), SP:Intel® Core™2 Duo
Processor model
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), ES:925
- ThinkCentre M55p Tower (8811DEG), SP:E6400
Processor frequency
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), ES:3 GHz
- ThinkCentre M55p Tower (8811DEG), SP:2.13 GHz
Processor cache
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), ES:4 MB
- ThinkCentre M55p Tower (8811DEG), SP:2 MB
Processor front side bus
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), ES:800 MHz
- ThinkCentre M55p Tower (8811DEG), SP:1066 MHz
Processor codename
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), ES:Presler
- ThinkCentre M55p Tower (8811DEG), SP:Conroe
Thermal Design Power (TDP)
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), ES:95 W
- ThinkCentre M55p Tower (8811DEG), SP:65 W
Tcase
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), ES:63.4 °C
- ThinkCentre M55p Tower (8811DEG), SP:61.4 °C

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M55 Ultra Small Desktop (8795-B4G), ES, ThinkCentre M55p Tower (8811DEG), SP
92 specifications	A Lenovo ThinkCentre M55 Ultra Small Desktop (8795-B4G), ES View product	B Lenovo ThinkCentre M55p Tower (8811DEG), SP 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
Memoryidentical
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage2 differ
Total storage capacityDiffers	160 GB	80 GB
Optical drive typeDiffers	DVD-RW	DVD-ROM
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	8	10
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	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
Poweridentical
Power availabilityKnown for one	225 W	Unknown — not stated by the source
Power supplyKnown for one	Unknown — not stated by the source	310 W
Designidentical
Chassis typeKnown for one	Unknown — not stated by the source	Tower
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows XP Professional
Bundled softwareKnown for one	Yes	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 & dimensions4 differ
WidthDiffers	275 mm	178 mm
DepthDiffers	87.5 mm	450 mm
HeightDiffers	275 mm	432 mm
WeightDiffers	6.4 kg	12.5 kg
Other featuresidentical
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
Expansion slotsKnown for one	Unknown — not stated by the source	1x PCI Express 1X 1x PCI Express 16X 2x PCI

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.

More pcs/workstations comparisons

All pcs/workstations comparisons