Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55e Tower (9637M1G), EN vs Lenovo ThinkCentre M55p Small Desktop, BE

38specifications compared
11differ
27identical
56known for one product only

Key differences

The Lenovo ThinkCentre M55e Tower (9637M1G), EN has 0.27 GHz more processor frequency than the Lenovo ThinkCentre M55p Small Desktop, BE (2.13 GHz vs 1.86 GHz). The Lenovo ThinkCentre M55e Tower (9637M1G), EN has 80 GB more total storage capacity than the Lenovo ThinkCentre M55p Small Desktop, BE (160 GB vs 80 GB). The Lenovo ThinkCentre M55p Small Desktop, BE has 2 more USB 2.0 ports quantity than the Lenovo ThinkCentre M55e Tower (9637M1G), EN (8 vs 6). Expansion slots: 1x PCI Express 16X 1x PCI Express 1X on the Lenovo ThinkCentre M55e Tower (9637M1G), EN, 1x PCI Express 1X 1x PCI on the Lenovo ThinkCentre M55p Small Desktop, BE. Chassis type: Tower on the Lenovo ThinkCentre M55e Tower (9637M1G), EN, SFF on the Lenovo ThinkCentre M55p Small Desktop, BE.

Processor frequency
- ThinkCentre M55e Tower (9637M1G), EN:2.13 GHz
- ThinkCentre M55p Small Desktop, BE:1.86 GHz
Total storage capacity
- ThinkCentre M55e Tower (9637M1G), EN:160 GB
- ThinkCentre M55p Small Desktop, BE:80 GB
USB 2.0 ports quantity
- ThinkCentre M55e Tower (9637M1G), EN:6
- ThinkCentre M55p Small Desktop, BE:8
Power supply
- ThinkCentre M55e Tower (9637M1G), EN:280 W
- ThinkCentre M55p Small Desktop, BE:225 W
Chassis type
- ThinkCentre M55e Tower (9637M1G), EN:Tower
- ThinkCentre M55p Small Desktop, BE:SFF
Audio system
- ThinkCentre M55e Tower (9637M1G), EN:ADI 1986 A
- ThinkCentre M55p Small Desktop, BE:ADI 1983 HD
Width
- ThinkCentre M55e Tower (9637M1G), EN:175 mm
- ThinkCentre M55p Small Desktop, BE:310 mm
Depth
- ThinkCentre M55e Tower (9637M1G), EN:440 mm
- ThinkCentre M55p Small Desktop, BE:87.5 mm

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M55e Tower (9637M1G), EN, ThinkCentre M55p Small Desktop, BE
94 specifications	A Lenovo ThinkCentre M55e Tower (9637M1G), EN View product	B Lenovo ThinkCentre M55p Small Desktop, BE View product
Processor1 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelKnown for one	E6400	Unknown — not stated by the source
Processor coresKnown for one	2	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	2.13 GHz	1.86 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor front side bus	1066 MHz	1066 MHz
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor lithographyKnown for one	65 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Core 2 Duo E6000 Series	Unknown — not stated by the source
Processor codenameKnown for one	Conroe	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	65 W	Unknown — not stated by the source
TcaseKnown for one	61.4 °C	Unknown — not stated by the source
Number of processors installed	1	1
Processor socketKnown for one	LGA 775 (Socket T)	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	167 M	Unknown — not stated by the source
Processing Die sizeKnown for one	111 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	8	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memoryidentical
Internal memory	1 GB	1 GB
Maximum internal memory	4 GB	4 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)	1 x 1 GB	1 x 1 GB
Memory slotsKnown for one	2x DIMM	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	160 GB	80 GB
Optical drive type	DVD-ROM	DVD-ROM
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Graphicsidentical
Discrete graphics card model	Intel® GMA 3000	Intel® GMA 3000
Performanceidentical
Product type	PC	PC
Networkidentical
Networking features	Gigabit Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	6	8
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
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
Parallel ports quantity	1	1
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
Power1 differ
Power supplyDiffers	280 W	225 W
Design1 differ
Chassis typeDiffers	Tower	SFF
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Softwareidentical
Operating system installed	Windows XP Professional	Windows XP Professional
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 2000/XP/Vista
Bundled softwareKnown for one	Unknown — not stated by the source	Adobe Acrobat Reader Diskeeper Lite PC Doctor Google sft. ThinkVantage sft.
Displayidentical
Display included	No	No
Processor special featuresidentical
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	27249	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	ADI 1986 A	ADI 1983 HD
Weight & dimensions4 differ
WidthDiffers	175 mm	310 mm
DepthDiffers	440 mm	87.5 mm
HeightDiffers	402 mm	358 mm
WeightDiffers	10.9 kg	8.5 kg
Packaging contentidentical
Mouse included	Yes	Yes
Other featuresidentical
Intel segment tagging	Enterprise, Professional	Enterprise, Professional
HDD user passwordKnown for one	Unknown — not stated by the source	Yes

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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