Product comparison · 2 pcs/workstations

Fujitsu SCALEO ScaleoT Intel® Pentium® 4 630 vs Lenovo ThinkCentre A51 Pentium 4 3.0GHz

75specifications compared
27differ
48identical
19known for one product only

Key differences

The Fujitsu SCALEO ScaleoT Intel® Pentium® 4 630 has 100 more processor model than the Lenovo ThinkCentre A51 Pentium 4 3.0GHz (630 vs 530). The Fujitsu SCALEO ScaleoT Intel® Pentium® 4 630 has 1 more processor threads than the Lenovo ThinkCentre A51 Pentium 4 3.0GHz (2 vs 1). The Fujitsu SCALEO ScaleoT Intel® Pentium® 4 630 has 1.27 GHz more processor frequency than the Lenovo ThinkCentre A51 Pentium 4 3.0GHz (3 GHz vs 1.73 GHz). Only the Lenovo ThinkCentre A51 Pentium 4 3.0GHz has embedded options available. Only the Fujitsu SCALEO ScaleoT Intel® Pentium® 4 630 has enhanced Intel SpeedStep Technology.

Processor model
- SCALEO ScaleoT Intel® Pentium® 4 630:630
- ThinkCentre A51 Pentium 4 3.0GHz:530
Processor threads
- SCALEO ScaleoT Intel® Pentium® 4 630:2
- ThinkCentre A51 Pentium 4 3.0GHz:1
Processor frequency
- SCALEO ScaleoT Intel® Pentium® 4 630:3 GHz
- ThinkCentre A51 Pentium 4 3.0GHz:1.73 GHz
Processor cache
- SCALEO ScaleoT Intel® Pentium® 4 630:2 MB
- ThinkCentre A51 Pentium 4 3.0GHz:1 MB
Processor front side bus
- SCALEO ScaleoT Intel® Pentium® 4 630:800 MHz
- ThinkCentre A51 Pentium 4 3.0GHz:533 MHz
Processor lithography
- SCALEO ScaleoT Intel® Pentium® 4 630:90 nm
- ThinkCentre A51 Pentium 4 3.0GHz:65 nm
Processor codename
- SCALEO ScaleoT Intel® Pentium® 4 630:Prescott
- ThinkCentre A51 Pentium 4 3.0GHz:Merom
Thermal Design Power (TDP)
- SCALEO ScaleoT Intel® Pentium® 4 630:84 W
- ThinkCentre A51 Pentium 4 3.0GHz:27 W

Side by side

Differences highlightedShow differences only

Comparison of ScaleoT, ThinkCentre A51 Pentium 4 3.0GHz
94 specifications	A Fujitsu SCALEO ScaleoT Intel® Pentium® 4 630 Model ScaleoT View product	B Lenovo ThinkCentre A51 Pentium 4 3.0GHz View product
Processor13 differ
Processor modelDiffers	630	530
Processor threadsDiffers	2	1
Processor frequencyDiffers	3 GHz	1.73 GHz
Processor cacheDiffers	2 MB	1 MB
Processor front side busDiffers	800 MHz	533 MHz
Processor lithographyDiffers	90 nm	65 nm
Processor codenameDiffers	Prescott	Merom
Thermal Design Power (TDP)Differs	84 W	27 W
TcaseDiffers	66.6 °C	67.7 °C
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Processor socketDiffers	LGA 775 (Socket T)	Socket AM2
Number of Processing Die TransistorsDiffers	169 M	291 M
Processing Die sizeDiffers	135 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	15	14
Processor core voltage (AC)Known for one	Unknown — not stated by the source	0.95 - 1.30 V
SteppingKnown for one	Unknown — not stated by the source	A1
Processor seriesKnown for one	Intel Pentium 4 600 Series supporting Hyper-Threading Technology	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Internal memory typeDiffers	DDR-SDRAM	DDR2-SDRAM
Storage2 differ
Total storage capacityDiffers	200 GB	80 GB
Optical drive typeDiffers	DVD±RW	CD-ROM
Diskette drive memoryKnown for one	Unknown — not stated by the source	1.44 MB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Graphicsidentical
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 900
Video adapter, busKnown for one	Unknown — not stated by the source	PCI Express
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	48x
Ports & interfacesidentical
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	2	Unknown — not stated by the source
Poweridentical
Power supplyKnown for one	Unknown — not stated by the source	310 W
Power consumption (typical)Known for one	350 W	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows XP Home Edition	Windows XP Professional
Bundled softwareKnown for one	Unknown — not stated by the source	Lotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium, Access program, Norton AntiVirus 2005 with 90 days of virus definition upgrades, PC Doctor diagnostics, ThinkVantage Rescue and Recovery with Rapid Restore
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Enhanced Intel SpeedStep TechnologyDiffers	Yes	No
Processor ARK IDDiffers	27478	29733
Processor codeKnown for one	Unknown — not stated by the source	SLA2G
Processor package sizeDiffers	37.5 x 37.5 mm	35 mm
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SoundMAX Cadenza
Weight & dimensions4 differ
WidthDiffers	188 mm	178 mm
DepthDiffers	508 mm	450 mm
HeightDiffers	451 mm	432 mm
WeightDiffers	14.7 kg	10.5 kg
Other featuresidentical
Security featuresKnown for one	Unknown — not stated by the source	-Boot sequence control -U-Bolt anchoring feature -Parallel port I/O control -Power on password -Security slot (for attachment of optional cable lock) -Serial port I/O control -Hardfile I/O control -Diskette boot inhibit -Diskette I/O control -Boot without keyboard or mouse -Configuration password

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