Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55p Intel® Core™2 Duo E6320 vs Lenovo ThinkCentre M57 9172

108specifications compared
22differ
86identical
6known for one product only

Key differences

Processor model
- ThinkCentre M55p Intel® Core™2 Duo E6320:E6320
- ThinkCentre M57 9172:E6550
Processor frequency
- ThinkCentre M55p Intel® Core™2 Duo E6320:1.86 GHz
- ThinkCentre M57 9172:2.33 GHz
Processor front side bus
- ThinkCentre M55p Intel® Core™2 Duo E6320:1066 MHz
- ThinkCentre M57 9172:1333 MHz
Tcase
- ThinkCentre M55p Intel® Core™2 Duo E6320:60.1 °C
- ThinkCentre M57 9172:72 °C
Stepping
- ThinkCentre M55p Intel® Core™2 Duo E6320:B2
- ThinkCentre M57 9172:G0
Internal memory
- ThinkCentre M55p Intel® Core™2 Duo E6320:2 GB
- ThinkCentre M57 9172:1 GB
Memory layout (slots x size)
- ThinkCentre M55p Intel® Core™2 Duo E6320:2 x 1 GB
- ThinkCentre M57 9172:1 x 1 GB
USB 2.0 ports quantity
- ThinkCentre M55p Intel® Core™2 Duo E6320:10
- ThinkCentre M57 9172:6

Side by side

Differences highlightedShow differences only

Comparison of M55p, ThinkCentre M57 9172
114 specifications	A Lenovo ThinkCentre M55p Intel® Core™2 Duo E6320 Model M55p View product	B Lenovo ThinkCentre M57 9172 View product
Processor5 differ
Processor modelDiffers	E6320	E6550
Processor frequencyDiffers	1.86 GHz	2.33 GHz
Processor front side busDiffers	1066 MHz	1333 MHz
TcaseDiffers	60.1 °C	72 °C
SteppingDiffers	B2	G0
Maximum number of SMP processorsKnown for one	Unknown — not stated by the source	1
Memory2 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (slots x size)Differs	2 x 1 GB	1 x 1 GB
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel® Q965 Express	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	10	6
PS/2 ports quantityDiffers	0	2
Serial ports quantityDiffers	2	1
Power1 differ
Power supplyDiffers	310 W	280 W
Design3 differ
Chassis typeDiffers	Tower	Desktop
External drive baysDiffers	2 x 5.25", 1 x 3.5"	1x3.5", 1x5.25"
Internal drive baysDiffers	2 x 3.5"	1x 3.5"
Softwareidentical
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Processor special features3 differ
Intel Trusted Execution TechnologyDiffers	No	Yes
Processor ARK IDDiffers	29754	30783
Processor codeDiffers	SLA4U	SLA9X
Audio1 differ
Audio systemDiffers	HD	High Definition Audio
Weight & dimensions4 differ
WidthDiffers	178 mm	331 mm
DepthDiffers	450 mm	412 mm
HeightDiffers	432 mm	108 mm
WeightDiffers	13.5 kg	10.4 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Keyboard includedKnown for one	Yes	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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