Product comparison · 2 pcs/workstations

Fujitsu EsprimoP5905 P-D820 512MB 160GB WXPP vs Lenovo ThinkCentre A51p P4 530 3.0GHz

72specifications compared
30differ
42identical
28known for one product only

Key differences

The Fujitsu EsprimoP5905 P-D820 512MB 160GB WXPP has 290 more processor model than the Lenovo ThinkCentre A51p P4 530 3.0GHz (820 vs 530). The Fujitsu EsprimoP5905 P-D820 512MB 160GB WXPP has 1 more processor cores than the Lenovo ThinkCentre A51p P4 530 3.0GHz (2 vs 1). The Fujitsu EsprimoP5905 P-D820 512MB 160GB WXPP has 1 more processor threads than the Lenovo ThinkCentre A51p P4 530 3.0GHz (2 vs 1). Only the Lenovo ThinkCentre A51p P4 530 3.0GHz has embedded options available. Only the Fujitsu EsprimoP5905 P-D820 512MB 160GB WXPP has idle States.

Processor family
- EsprimoP5905 P-D820 512MB 160GB WXPP:Intel® Pentium® D
- ThinkCentre A51p P4 530 3.0GHz:Intel® Pentium® 4
Processor model
- EsprimoP5905 P-D820 512MB 160GB WXPP:820
- ThinkCentre A51p P4 530 3.0GHz:530
Processor cores
- EsprimoP5905 P-D820 512MB 160GB WXPP:2
- ThinkCentre A51p P4 530 3.0GHz:1
Processor threads
- EsprimoP5905 P-D820 512MB 160GB WXPP:2
- ThinkCentre A51p P4 530 3.0GHz:1
Processor frequency
- EsprimoP5905 P-D820 512MB 160GB WXPP:2.8 GHz
- ThinkCentre A51p P4 530 3.0GHz:1.73 GHz
Processor cache
- EsprimoP5905 P-D820 512MB 160GB WXPP:2 MB
- ThinkCentre A51p P4 530 3.0GHz:1 MB
Processor front side bus
- EsprimoP5905 P-D820 512MB 160GB WXPP:800 MHz
- ThinkCentre A51p P4 530 3.0GHz:533 MHz
Processor lithography
- EsprimoP5905 P-D820 512MB 160GB WXPP:90 nm
- ThinkCentre A51p P4 530 3.0GHz:65 nm

Side by side

Differences highlightedShow differences only

Comparison of EsprimoP5905 P-D820 512MB 160GB WXPP, ThinkCentre A51p P4 530 3.0GHz
100 specifications	A Fujitsu EsprimoP5905 P-D820 512MB 160GB WXPP View product	B Lenovo ThinkCentre A51p P4 530 3.0GHz View product
Processor15 differ
Processor familyDiffers	Intel® Pentium® D	Intel® Pentium® 4
Processor modelDiffers	820	530
Processor coresDiffers	2	1
Processor threadsDiffers	2	1
Processor frequencyDiffers	2.8 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	Smithfield	Merom
Thermal Design Power (TDP)Differs	95 W	27 W
TcaseDiffers	64.1 °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	230 M	291 M
Processing Die sizeDiffers	206 mm²	143 mm²
Processor core voltage (AC)Differs	1.25 - 1.40 V	0.95 - 1.30 V
SteppingKnown for one	Unknown — not stated by the source	A1
Processor seriesKnown for one	Intel Pentium D 800 Series	Unknown — not stated by the source
Memoryidentical
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Cache internalKnown for one	2 MB	Unknown — not stated by the source
Storage1 differ
Storage drive typeDiffers	Serial ATA	SATA
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	Intel® GMA 950	Intel® GMA 900
Video adapter resolutionKnown for one	Unknown — not stated by the source	2048x1536 16777216 colors
Video adapter, busKnown for one	Unknown — not stated by the source	PCI Express
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	8
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	No
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
S/PDIF out portKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	No
Serial ports quantityKnown for one	Unknown — not stated by the source	0
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Modem (RJ-11) portsKnown for one	Unknown — not stated by the source	0
USB 1.1 ports quantityKnown for one	Unknown — not stated by the source	0
I/O portsKnown for one	1x serial extern 1x serial internal 1x parallel 1x mouse 1x keyboard 4x USB 2.0 rear 2x USB 2.0 internal 2x USB 2.0 in front 1x monitor power outlet 1x VGA audio (2x rear, 2x in front) 1x LAN RJ45	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	260 W	310 W
Design1 differ
Chassis typeDiffers	Micro Tower	Tower
Software1 differ
Bundled softwareDiffers	Drivers & Utilities, XONTROL, F-Secure virus Scanner, SafeStandby	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
Processor special features5 differ
Embedded options availableDiffers	No	Yes
Idle StatesDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	27512	29733
Processor codeKnown for one	Unknown — not stated by the source	SLA2G
Processor package sizeDiffers	37.5 x 37.5 mm	35 mm
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	202 mm	175 mm
DepthDiffers	376 mm	450 mm
HeightDiffers	372 mm	492 mm
WeightDiffers	11 kg	13.5 kg
Other features1 differ
Security featuresDiffers	Lock in front panel, Intrusion switch, Second serial interface, TPM (trusted platform module)	-Configuration password -Boot sequence control -Boot without keyboard or mouse -Diskette boot inhibit -Diskette I/O control -Hardfile I/O control -Kensington Lock Standard Enabled -Hard disk drive password -Embedded Security Subsystem standard -Parallel port I/O control -Serial port I/O control -Sec
Operational conditionsidentical
Operating temperature (T-T)Known for one	15 - 35 °C	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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