Product comparison · 2 pcs/workstations

Fujitsu EsprimoE5905 P4 640 512MB 80GB WXPP vs Lenovo TS ThinkCentre A51 P4 540 3.2GHz

23specifications compared
13differ
10identical
73known for one product only

Key differences

Internal memory
- EsprimoE5905 P4 640 512MB 80GB WXPP:0.5 GB
- TS ThinkCentre A51 P4 540 3.2GHz:0.25 GB
Optical drive type
- EsprimoE5905 P4 640 512MB 80GB WXPP:DVD±RW
- TS ThinkCentre A51 P4 540 3.2GHz:DVD-ROM
Storage drive type
- EsprimoE5905 P4 640 512MB 80GB WXPP:Serial ATA
- TS ThinkCentre A51 P4 540 3.2GHz:SATA
Discrete graphics card model
- EsprimoE5905 P4 640 512MB 80GB WXPP:Intel® GMA 950
- TS ThinkCentre A51 P4 540 3.2GHz:Intel® GMA 900
Power supply
- EsprimoE5905 P4 640 512MB 80GB WXPP:270 W
- TS ThinkCentre A51 P4 540 3.2GHz:310 W
Chassis type
- EsprimoE5905 P4 640 512MB 80GB WXPP:SFF
- TS ThinkCentre A51 P4 540 3.2GHz:Tower
Width
- EsprimoE5905 P4 640 512MB 80GB WXPP:340 mm
- TS ThinkCentre A51 P4 540 3.2GHz:178 mm
Depth
- EsprimoE5905 P4 640 512MB 80GB WXPP:380 mm
- TS ThinkCentre A51 P4 540 3.2GHz:450 mm

Side by side

Differences highlightedShow differences only

Comparison of EsprimoE5905 P4 640 512MB 80GB WXPP, TS ThinkCentre A51 P4 540 3.2GHz
96 specifications	A Fujitsu EsprimoE5905 P4 640 512MB 80GB WXPP View product	B Lenovo TS ThinkCentre A51 P4 540 3.2GHz View product
Processoridentical
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium® 4	Intel® Pentium® 4
Processor modelKnown for one	640	Unknown — not stated by the source
Processor coresKnown for one	1	Unknown — not stated by the source
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequency	3.2 GHz	3.2 GHz
Processor cacheKnown for one	2 MB	Unknown — not stated by the source
Processor cache typeKnown for one	L2	Unknown — not stated by the source
Processor front side bus	800 MHz	800 MHz
Bus typeKnown for one	FSB	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Processor lithographyKnown for one	90 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor codenameKnown for one	Prescott	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	84 W	Unknown — not stated by the source
TcaseKnown for one	66.6 °C	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processor socketKnown for one	LGA 775 (Socket T)	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	169 M	Unknown — not stated by the source
Processing Die sizeKnown for one	135 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	16	Unknown — not stated by the source
Processor core voltage (AC)Known for one	1.25 - 1.388 V	Unknown — not stated by the source
Maximum internal memory supported by processorKnown for one	32 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	1066 MHz	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	17 GB/s	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory channelsKnown for one	Dual-channel	Unknown — not stated by the source
Cache internalKnown for one	2 MB	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Storage2 differ
Total storage capacity	80 GB	80 GB
Optical drive typeDiffers	DVD±RW	DVD-ROM
Storage drive typeDiffers	Serial ATA	SATA
Diskette drive memory	1.44 MB	1.44 MB
Graphics1 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelDiffers	Intel® GMA 950	Intel® GMA 900
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	2	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	850 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
Video adapter, busKnown for one	Unknown — not stated by the source	PCI Express
Performanceidentical
Product type	PC	PC
Network1 differ
Networking featuresDiffers	Ethernet/Fast Ethernet/Gigabit Ethernet	Ethernet/Fast Ethernet
Ports & interfacesidentical
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
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	6
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
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Serial ports quantityKnown for one	Unknown — not stated by the source	1
Parallel ports quantityKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	270 W	310 W
Design1 differ
Chassis typeDiffers	SFF	Tower
Software1 differ
Operating system installed	Windows XP Professional	Windows XP Professional
Bundled softwareDiffers	Drivers & Utilities, XONTROL, F-Secure virus Scanner, SafeStandby	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
Displayidentical
Display included	No	No
Processor special featuresidentical
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	No	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	No	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™Known for one	No	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	27480	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 mm	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.1/4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	340 mm	178 mm
DepthDiffers	380 mm	450 mm
HeightDiffers	100 mm	430 mm
WeightDiffers	10 kg	12.5 kg
Other features1 differ
Security featuresDiffers	Lock in front panel, Intrusion switch, Second serial interface, TPM (trusted platform module)	-Boot sequence control -Boot without keyboard or mouse -Configuration password -Diskette boot inhibit -Diskette I/O control -Hardfile I/O control -Parallel port I/O control -Power on password -Security slot (for attachment of optional cable lock) -Serial port I/O control -U-Bolt anchoring feature
Optical driveidentical
DVD read speedKnown for one	Unknown — not stated by the source	16x
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SoundMAX Cadenza

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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