Product comparison · 2 pcs/workstations

Fujitsu ESPRIMO Edition E2500 B1DE vs Lenovo ThinkCentre M55e Small Desktop, DE

79specifications compared
30differ
49identical
15known for one product only

Key differences

Processor family
- ESPRIMO Edition E2500 B1DE:Intel® Pentium® 4
- ThinkCentre M55e Small Desktop, DE:Intel® Core™2 Duo
Processor model
- ESPRIMO Edition E2500 B1DE:524
- ThinkCentre M55e Small Desktop, DE:E6300
Processor cores
- ESPRIMO Edition E2500 B1DE:1
- ThinkCentre M55e Small Desktop, DE:2
Processor frequency
- ESPRIMO Edition E2500 B1DE:3.06 GHz
- ThinkCentre M55e Small Desktop, DE:1.86 GHz
Processor cache
- ESPRIMO Edition E2500 B1DE:1 MB
- ThinkCentre M55e Small Desktop, DE:2 MB
Processor front side bus
- ESPRIMO Edition E2500 B1DE:533 MHz
- ThinkCentre M55e Small Desktop, DE:1066 MHz
Processor lithography
- ESPRIMO Edition E2500 B1DE:90 nm
- ThinkCentre M55e Small Desktop, DE:65 nm
Processor codename
- ESPRIMO Edition E2500 B1DE:Prescott
- ThinkCentre M55e Small Desktop, DE:Conroe

Side by side

Differences highlightedShow differences only

Comparison of ESPRIMO Edition E2500 B1DE, ThinkCentre M55e Small Desktop, DE
94 specifications	A Fujitsu ESPRIMO Edition E2500 B1DE View product	B Lenovo ThinkCentre M55e Small Desktop, DE View product
Processor13 differ
Processor familyDiffers	Intel® Pentium® 4	Intel® Core™2 Duo
Processor modelDiffers	524	E6300
Processor coresDiffers	1	2
Processor frequencyDiffers	3.06 GHz	1.86 GHz
Processor cacheDiffers	1 MB	2 MB
Processor front side busDiffers	533 MHz	1066 MHz
Processor lithographyDiffers	90 nm	65 nm
Processor codenameDiffers	Prescott	Conroe
Thermal Design Power (TDP)Differs	84 W	65 W
TcaseDiffers	67.7 °C	61.4 °C
Number of processors installedKnown for one	Unknown — not stated by the source	1
Number of Processing Die TransistorsDiffers	125 M	167 M
Processing Die sizeDiffers	112 mm²	111 mm²
CPU multiplier (bus/core ratio)Differs	23	7
SteppingKnown for one	Unknown — not stated by the source	R0
Processor seriesKnown for one	Intel Pentium 4 500 Series supporting Hyper-Threading Technology	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	0.5 GB	1 GB
Maximum internal memoryDiffers	2 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Graphics1 differ
Discrete graphics card modelDiffers	UniChrome Pro	Intel® GMA 3000
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet	Gigabit Ethernet
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	6	8
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	1	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	160 W	225 W
Power supply input voltageKnown for one	100 - 127, 200 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	SFF	Desktop
Processor special features5 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Processor ARK IDDiffers	27462	27248
Processor codeKnown for one	Unknown — not stated by the source	SLGW2
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 x 37.5 mm
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Audio1 differ
Audio systemDiffers	Realtek ALC653	ADI 1986 A
Weight & dimensions4 differ
WidthDiffers	333 mm	310 mm
DepthDiffers	370 mm	358 mm
HeightDiffers	100 mm	87.5 mm
WeightDiffers	10 kg	8.5 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

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.

More pcs/workstations comparisons

All pcs/workstations comparisons