Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M55 Desktop (8810H5G), DE vs Lenovo ThinkCentre M55 Ultra Small Desktop (8795-B4G), DE

35specifications compared
9differ
26identical
58known for one product only

Key differences

Processor family
- ThinkCentre M55 Desktop (8810H5G), DE:Intel® Pentium® Dual-Core
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DE:Intel® Pentium® D
Processor frequency
- ThinkCentre M55 Desktop (8810H5G), DE:1.6 GHz
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DE:3 GHz
Processor cache
- ThinkCentre M55 Desktop (8810H5G), DE:1 MB
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DE:4 MB
USB 2.0 ports quantity
- ThinkCentre M55 Desktop (8810H5G), DE:10
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DE:8
Width
- ThinkCentre M55 Desktop (8810H5G), DE:350 mm
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DE:275 mm
Depth
- ThinkCentre M55 Desktop (8810H5G), DE:385 mm
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DE:87.5 mm
Height
- ThinkCentre M55 Desktop (8810H5G), DE:108 mm
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DE:275 mm
Weight
- ThinkCentre M55 Desktop (8810H5G), DE:10 kg
- ThinkCentre M55 Ultra Small Desktop (8795-B4G), DE:6.4 kg

Side by side

Differences highlightedShow differences only

Comparison of ThinkCentre M55 Desktop (8810H5G), DE, ThinkCentre M55 Ultra Small Desktop (8795-B4G), DE
93 specifications	A Lenovo ThinkCentre M55 Desktop (8810H5G), DE View product	B Lenovo ThinkCentre M55 Ultra Small Desktop (8795-B4G), DE View product
Processor3 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® Dual-Core	Intel® Pentium® D
Processor modelKnown for one	Unknown — not stated by the source	925
Processor coresKnown for one	Unknown — not stated by the source	2
Processor threadsKnown for one	Unknown — not stated by the source	2
Processor frequencyDiffers	1.6 GHz	3 GHz
Processor cacheDiffers	1 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Bus typeKnown for one	Unknown — not stated by the source	FSB
FSB ParityKnown for one	Unknown — not stated by the source	No
Processor lithographyKnown for one	Unknown — not stated by the source	65 nm
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium D 900 Series
Processor codenameKnown for one	Unknown — not stated by the source	Presler
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	95 W
TcaseKnown for one	Unknown — not stated by the source	63.4 °C
Number of processors installed	1	1
Processor socketKnown for one	Unknown — not stated by the source	LGA 775 (Socket T)
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	376 M
Processing Die sizeKnown for one	Unknown — not stated by the source	162 mm²
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	15
ECC supported by processorKnown for one	Unknown — not stated by the source	No
Memoryidentical
Internal memory	1 GB	1 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	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	4x DIMM	Unknown — not stated by the source
Storageidentical
Total storage capacity	160 GB	160 GB
Optical drive type	DVD-RW	DVD-RW
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	10	8
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
Parallel ports quantity	1	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Power availabilityKnown for one	Unknown — not stated by the source	225 W
Power supplyKnown for one	225 W	Unknown — not stated by the source
Designidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Chassis typeKnown for one	Desktop	Unknown — not stated by the source
Software1 differ
Operating system installed	Windows Vista Business	Windows Vista Business
Bundled softwareDiffers	Adobe Acrobat Reader Diskeeper 9.0 Home Edition Microsoft Office Hybrid Pro Image Google ThinkVantage	Yes
Displayidentical
Display included	No	No
Processor special featuresidentical
Embedded options availableKnown for one	Unknown — not stated by the source	No
Enhanced Intel SpeedStep TechnologyKnown for one	Unknown — not stated by the source	Yes
Execute Disable BitKnown for one	Unknown — not stated by the source	Yes
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel Clear Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	No
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	No
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel FDI TechnologyKnown for one	Unknown — not stated by the source	No
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel Trusted Execution TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology (VT-x)Known for one	Unknown — not stated by the source	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Unknown — not stated by the source	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Unknown — not stated by the source	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® InTru™ 3D TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Intel® Wireless Display (Intel® WiDi)Known for one	Unknown — not stated by the source	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDKnown for one	Unknown — not stated by the source	27517
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 mm
Thermal Monitoring TechnologiesKnown for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	No
Intel® Quick Sync Video TechnologyKnown for one	Unknown — not stated by the source	No
Intel® My WiFi Technology (Intel® MWT)Known for one	Unknown — not stated by the source	No
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	No
Conflict-Free processorKnown for one	Unknown — not stated by the source	No
Audioidentical
Audio system	ADI 1983 HD	ADI 1983 HD
Weight & dimensions4 differ
WidthDiffers	350 mm	275 mm
DepthDiffers	385 mm	87.5 mm
HeightDiffers	108 mm	275 mm
WeightDiffers	10 kg	6.4 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
HDD user password	Yes	Yes
Intel segment tagging	Enterprise, Professional	Enterprise, Professional
Expansion slotsidentical
Expansion slotsKnown for one	1x PCI Express 16X 2x PCI	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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