Product comparison · 2 pcs/workstations

Fujitsu Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA vs Lenovo ThinkCentre A51p P4 520 2.8GHz

72specifications compared
30differ
42identical
18known for one product only

Key differences

The Fujitsu Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA has 300 more processor model than the Lenovo ThinkCentre A51p P4 520 2.8GHz (820 vs 520). The Fujitsu Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA has 1 more processor cores than the Lenovo ThinkCentre A51p P4 520 2.8GHz (2 vs 1). The Fujitsu Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA has 1 MB more processor cache than the Lenovo ThinkCentre A51p P4 520 2.8GHz (2 MB vs 1 MB). Only the Fujitsu Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA has idle States. Only the Fujitsu Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA has Intel Enhanced Halt State.

Processor family
- Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA:Intel® Pentium® D
- ThinkCentre A51p P4 520 2.8GHz:Intel® Pentium® 4
Processor model
- Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA:820
- ThinkCentre A51p P4 520 2.8GHz:520
Processor cores
- Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA:2
- ThinkCentre A51p P4 520 2.8GHz:1
Processor cache
- Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA:2 MB
- ThinkCentre A51p P4 520 2.8GHz:1 MB
Processor operating modes
- Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA:64-bit
- ThinkCentre A51p P4 520 2.8GHz:32-bit
Processor codename
- Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA:Smithfield
- ThinkCentre A51p P4 520 2.8GHz:Prescott
Thermal Design Power (TDP)
- Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA:95 W
- ThinkCentre A51p P4 520 2.8GHz:84 W
Tcase
- Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA:64.1 °C
- ThinkCentre A51p P4 520 2.8GHz:67.7 °C

Side by side

Differences highlightedShow differences only

Comparison of Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA, ThinkCentre A51p P4 520 2.8GHz
90 specifications	A Fujitsu Scaleo P PP 31005 PD 820 2,8GHz 1GB 2X160-SATA View product	B Lenovo ThinkCentre A51p P4 520 2.8GHz View product
Processor12 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Pentium® D	Intel® Pentium® 4
Processor modelDiffers	820	520
Processor coresDiffers	2	1
Processor threads	2	2
Processor frequency	2.8 GHz	2.8 GHz
Processor cacheDiffers	2 MB	1 MB
Processor cache type	L2	L2
Processor front side bus	800 MHz	800 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithography	90 nm	90 nm
Processor operating modesDiffers	64-bit	32-bit
Processor codenameDiffers	Smithfield	Prescott
Thermal Design Power (TDP)Differs	95 W	84 W
TcaseDiffers	64.1 °C	67.7 °C
TjunctionKnown for one	Unknown — not stated by the source	100 °C
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	230 M	125 M
Processing Die sizeDiffers	206 mm²	112 mm²
CPU multiplier (bus/core ratio)Differs	14	12
Processor core voltage (AC)Differs	1.25 - 1.40 V	0.95 - 1.30 V
ECC supported by processor	No	No
Processor seriesKnown for one	Intel Pentium D 800 Series	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	1 GB	0.25 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Internal memory typeDiffers	DDR-SDRAM	DDR2-SDRAM
Storage1 differ
Total storage capacityDiffers	320 GB	40 GB
Optical drive typeKnown for one	Unknown — not stated by the source	CD-ROM
Storage drive typeKnown for one	Unknown — not stated by the source	SATA
Diskette drive memoryKnown for one	Unknown — not stated by the source	1.44 MB
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
Performanceidentical
Product type	PC	PC
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	48x
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet	Ethernet/Fast Ethernet/Gigabit Ethernet
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	8
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantityDiffers	1	2
Parallel ports quantity	1	1
Firewire (IEEE 1394) portsKnown for one	2	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Poweridentical
Power supply typeKnown for one	Unknown — not stated by the source	110~220V
Power supplyKnown for one	Unknown — not stated by the source	310 W
Design1 differ
Chassis typeDiffers	Mini Tower	Desktop
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 (license), Lotus SmartSuite Millennium, Access program, IBM Director Agent (web deliverable), ThinkVantage Client Security Software (web-downloadable), Norton AntiVirus 2004 OEM Version, PC Doctor diagnostics, ThinkVantage Rescue
Displayidentical
Display included	No	No
Processor special features6 differ
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	No	No
Execute Disable Bit	Yes	Yes
Idle StatesDiffers	Yes	No
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	No	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® Wireless Display (Intel® WiDi)	No	No
Processor ARK IDDiffers	27512	27460
Processor package sizeDiffers	37.5 x 37.5 mm	37.5 mm
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Quick Sync Video Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Conflict-Free processor	No	No
Physical Address Extension (PAE)Known for one	32 bit	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SoundMAX Cadenza
Weight & dimensions4 differ
WidthDiffers	200 mm	442 mm
DepthDiffers	373 mm	401 mm
HeightDiffers	435 mm	146 mm
WeightDiffers	12.5 kg	14 kg
Other featuresidentical
Security featuresKnown for one	Unknown — not stated by the source	-Serial port I/O control -Secure Data Disposal -Parallel port I/O control -Power on password -Hard disk drive password -Hardfile I/O control -Kensington Lock Standard Enabled -Diskette I/O control -Embedded Security Subsystem standard -Diskette boot inhibit -Boot without keyboard or mouse -Configura

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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