Product comparison · 2 pcs/workstations

Fujitsu Esprimo E5915 (DE) vs Lenovo ThinkCentre M55 Small Desktop, DE

77specifications compared
25differ
52identical
21known for one product only

Key differences

Processor family
- Esprimo E5915 (DE):Intel® Pentium® D
- ThinkCentre M55 Small Desktop, DE:Intel® Core™2 Duo
Processor model
- Esprimo E5915 (DE):945
- ThinkCentre M55 Small Desktop, DE:E6300
Processor frequency
- Esprimo E5915 (DE):3.4 GHz
- ThinkCentre M55 Small Desktop, DE:1.86 GHz
Processor cache
- Esprimo E5915 (DE):4 MB
- ThinkCentre M55 Small Desktop, DE:2 MB
Processor front side bus
- Esprimo E5915 (DE):800 MHz
- ThinkCentre M55 Small Desktop, DE:1066 MHz
Processor codename
- Esprimo E5915 (DE):Presler
- ThinkCentre M55 Small Desktop, DE:Conroe
Thermal Design Power (TDP)
- Esprimo E5915 (DE):95 W
- ThinkCentre M55 Small Desktop, DE:65 W
Tcase
- Esprimo E5915 (DE):63.4 °C
- ThinkCentre M55 Small Desktop, DE:61.4 °C

Side by side

Differences highlightedShow differences only

Comparison of Esprimo E5915 (DE), ThinkCentre M55 Small Desktop, DE
98 specifications	A Fujitsu Esprimo E5915 (DE)View product	B Lenovo ThinkCentre M55 Small Desktop, DE View product
Processor11 differ
Processor familyDiffers	Intel® Pentium® D	Intel® Core™2 Duo
Processor modelDiffers	945	E6300
Processor frequencyDiffers	3.4 GHz	1.86 GHz
Processor cacheDiffers	4 MB	2 MB
Processor front side busDiffers	800 MHz	1066 MHz
Processor codenameDiffers	Presler	Conroe
Thermal Design Power (TDP)Differs	95 W	65 W
TcaseDiffers	63.4 °C	61.4 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Number of Processing Die TransistorsDiffers	376 M	167 M
Processing Die sizeDiffers	162 mm²	111 mm²
CPU multiplier (bus/core ratio)Differs	17	7
SteppingKnown for one	Unknown — not stated by the source	R0
Processor seriesKnown for one	Intel Pentium D 900 Series	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	0.5 GB	1 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Memory layout (slots x size)Differs	2 x 0.5 GB	1 x 1 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Storage1 differ
HDD interfaceDiffers	SATA II	SATA
Performanceidentical
Motherboard chipsetKnown for one	Intel® Q965 Express	Unknown — not stated by the source
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/Gigabit Ethernet	Gigabit Ethernet
Ports & interfacesidentical
Parallel 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
Serial ports quantityKnown for one	2	Unknown — not stated by the source
Expansion slotsidentical
Expansion slotsKnown for one	Unknown — not stated by the source	1x PCI Express 1X 1x PCI
Power1 differ
Power supplyDiffers	270 W	225 W
Design1 differ
Chassis typeDiffers	SFF	Desktop
Softwareidentical
Bundled softwareKnown for one	Unknown — not stated by the source	Adobe Acrobat Reader Diskeeper Lite Google ThinkVantage
Processor special features3 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	27520	27248
Processor codeKnown for one	Unknown — not stated by the source	SLGW2
Thermal Monitoring TechnologiesDiffers	No	Yes
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Realtek ALC260	ADI 1983 HD
Weight & dimensions4 differ
WidthDiffers	340 mm	309 mm
DepthDiffers	380 mm	359 mm
HeightDiffers	100 mm	87.5 mm
WeightDiffers	10 kg	8.3 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Optical driveidentical
CD read speedKnown for one	48x	Unknown — not stated by the source
CD write speedKnown for one	48x	Unknown — not stated by the source
CD rewrite speedKnown for one	24x	Unknown — not stated by the source
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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