Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55 vs Lenovo ThinkCentre M55e Tower (9637M1G), BE

79specifications compared
15differ
64identical
17known for one product only

Key differences

Processor model
- ThinkCentre M55:E6300
- ThinkCentre M55e Tower (9637M1G), BE:E6400
Processor frequency
- ThinkCentre M55:1.86 GHz
- ThinkCentre M55e Tower (9637M1G), BE:2.13 GHz
CPU multiplier (bus/core ratio)
- ThinkCentre M55:7
- ThinkCentre M55e Tower (9637M1G), BE:8
Maximum internal memory
- ThinkCentre M55:8 GB
- ThinkCentre M55e Tower (9637M1G), BE:4 GB
Total storage capacity
- ThinkCentre M55:80 GB
- ThinkCentre M55e Tower (9637M1G), BE:160 GB
USB 2.0 ports quantity
- ThinkCentre M55:10
- ThinkCentre M55e Tower (9637M1G), BE:6
Power supply
- ThinkCentre M55:310 W
- ThinkCentre M55e Tower (9637M1G), BE:280 W
Embedded options available
- ThinkCentre M55:No
- ThinkCentre M55e Tower (9637M1G), BE:Yes

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M55, ThinkCentre M55e Tower (9637M1G), BE
96 specifications	A Lenovo ThinkCentre M55 View product	B Lenovo ThinkCentre M55e Tower (9637M1G), BE View product
Processor3 differ
Processor modelDiffers	E6300	E6400
Processor frequencyDiffers	1.86 GHz	2.13 GHz
Processor seriesKnown for one	Unknown — not stated by the source	Intel Core 2 Duo E6000 Series
Number of processors installedKnown for one	Unknown — not stated by the source	1
CPU multiplier (bus/core ratio)Differs	7	8
SteppingKnown for one	R0	Unknown — not stated by the source
Memory1 differ
Maximum internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Storage1 differ
Total storage capacityDiffers	80 GB	160 GB
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	10	6
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
Expansion slotsKnown for one	Unknown — not stated by the source	1x PCI Express 16X 1x PCI Express 1X
Power1 differ
Power supplyDiffers	310 W	280 W
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, Lotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium edition (license), PC Doctor diagnostics, Picasa, Sun JRE, Symantec Client Security (OEM), ThinkVantage Client Security Software, ThinkVantage Productivity Cent	Unknown — not stated by the source
Processor special features2 differ
Embedded options availableDiffers	No	Yes
Processor ARK IDDiffers	27248	27249
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Processor codeKnown for one	SLGW2	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	ADI 1983 HD	ADI 1986 A
Weight & dimensions4 differ
WidthDiffers	178 mm	175 mm
DepthDiffers	450 mm	440 mm
HeightDiffers	432 mm	402 mm
WeightDiffers	12.5 kg	10.9 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Optical driveidentical
DVD read speedKnown for one	16x	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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