Product comparison · 2 pcs/workstations

Fujitsu ESPRIMO P2540 Intel® Core™2 Duo E8400 vs Lenovo ThinkCentre M57p+T22HNEU

108specifications compared
31differ
77identical
36known for one product only

Key differences

Processor model
- ESPRIMO P2540 Intel® Core™2 Duo E8400:E8400
- ThinkCentre M57p+T22HNEU:E6750
Processor frequency
- ESPRIMO P2540 Intel® Core™2 Duo E8400:3 GHz
- ThinkCentre M57p+T22HNEU:2.66 GHz
Processor cache
- ESPRIMO P2540 Intel® Core™2 Duo E8400:6 MB
- ThinkCentre M57p+T22HNEU:4 MB
Processor lithography
- ESPRIMO P2540 Intel® Core™2 Duo E8400:45 nm
- ThinkCentre M57p+T22HNEU:65 nm
Processor codename
- ESPRIMO P2540 Intel® Core™2 Duo E8400:Wolfdale
- ThinkCentre M57p+T22HNEU:Conroe
Tcase
- ESPRIMO P2540 Intel® Core™2 Duo E8400:72.4 °C
- ThinkCentre M57p+T22HNEU:72 °C
Number of Processing Die Transistors
- ESPRIMO P2540 Intel® Core™2 Duo E8400:410 M
- ThinkCentre M57p+T22HNEU:291 M
Processing Die size
- ESPRIMO P2540 Intel® Core™2 Duo E8400:107 mm²
- ThinkCentre M57p+T22HNEU:143 mm²

Side by side

Differences highlightedShow differences only

Comparison of P2540, ThinkCentre M57p+T22HNEU
144 specifications	A Fujitsu ESPRIMO P2540 Intel® Core™2 Duo E8400 Model P2540 View product	B Lenovo ThinkCentre M57p+T22HNEU View product
Processor11 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™2 Duo	Intel® Core™2 Duo
Processor modelDiffers	E8400	E6750
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	3 GHz	2.66 GHz
Processor cacheDiffers	6 MB	4 MB
Processor cache type	L2	L2
Processor front side bus	1333 MHz	1333 MHz
Bus type	FSB	FSB
FSB Parity	No	No
Processor lithographyDiffers	45 nm	65 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo E8000 Series	Intel Core 2 Duo E6000 Series
Processor codenameDiffers	Wolfdale	Conroe
Thermal Design Power (TDP)	65 W	65 W
TcaseDiffers	72.4 °C	72 °C
Number of processors installed	1	1
Processor socket	LGA 775 (Socket T)	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	410 M	291 M
Processing Die sizeDiffers	107 mm²	143 mm²
CPU multiplier (bus/core ratio)Differs	9	8
Platform	PC	PC
SteppingDiffers	E0	G0
ECC supported by processor	No	No
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Memory4 differ
Internal memory	2 GB	2 GB
Maximum internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR2-SDRAM	DDR2-SDRAM
Memory layout (slots x size)Differs	1 x 2 GB	2 x 1 GB
Memory slotsDiffers	2x DIMM	4x DIMM
Memory clock speedDiffers	800 MHz	667 MHz
Storage2 differ
Total storage capacityDiffers	250 GB	320 GB
Optical drive type	DVD-RW	DVD-RW
Number of HDDs installed	1	1
HDD interfaceDiffers	SATA II	SATA
HDD speed	7200 RPM	7200 RPM
Card reader integrated	No	No
Drive device, transfer rateKnown for one	Unknown — not stated by the source	300 MB/s
Floppy drive installed	No	No
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelDiffers	Intel® GMA 4500	Intel® GMA 3100
Graphics card family	Intel	Intel
Discrete graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
On-board graphics card modelKnown for one	Not available	Unknown — not stated by the source
Performanceidentical
Product type	PC	PC
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Motherboard chipsetKnown for one	Intel® G41	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Wi-Fi	No	No
Networking features	Gigabit Ethernet	Gigabit Ethernet
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	8	10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
DVI port	No	No
PS/2 ports quantity	2	2
Firewire (IEEE 1394) ports	0	0
Serial ports quantityDiffers	0	1
Parallel ports quantityDiffers	0	1
Expansion slotsidentical
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slots	1	1
PCI slots	2	2
Number of 3.5" baysKnown for one	3	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	300 W	280 W
Power supply typeKnown for one	AC/DC	Unknown — not stated by the source
Power supply input voltageKnown for one	200 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	47 - 63 Hz	Unknown — not stated by the source
Designidentical
Chassis type	Tower	Tower
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Product colour	Black	Black
Number of 5.25" baysKnown for one	2	Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows Vista Business	Windows Vista Business
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office 2007 Norton Internet Security
Bundled softwareKnown for one	Unknown — not stated by the source	Adobe Acrobat Reader Diskeeper Lite Google Picasa Latest ThinkVantage Technologies suite Microsoft Windows Live Portal PC Doctor
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	55.9 cm (22")
Display resolutionKnown for one	Unknown — not stated by the source	1680 x 1050 pixels
Native aspect ratioKnown for one	Unknown — not stated by the source	16:10
Contrast ratio (typical)Known for one	Unknown — not stated by the source	700:1
TouchscreenKnown for one	Unknown — not stated by the source	No
Display brightnessKnown for one	Unknown — not stated by the source	300 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	176°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	176°
DisplayKnown for one	Unknown — not stated by the source	TFT
Processor special features4 differ
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
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 State	Yes	Yes
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	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	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	33910	30784
Processor codeDiffers	SLB9J	SLA9V
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Thermal Monitoring Technologies	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
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
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Realtek ALC663	AD1882
Weight & dimensions3 differ
Width	175 mm	175 mm
DepthDiffers	425 mm	400 mm
HeightDiffers	353 mm	432 mm
WeightDiffers	11 kg	10.2 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Unknown — not stated by the source	No
Certificatesidentical
Compliance industry standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
CertificationKnown for one	CE, RoHS, WEEE	Unknown — not stated by the source
Other featuresidentical
TV tuner integratedKnown for one	Unknown — not stated by the source	No
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
Operational conditionsidentical
Operating temperature (T-T)Known for one	15 - 35 °C	Unknown — not stated by the source
Packaging dataidentical
Package dimensions (WxDxH)Known for one	500 x 290 x 540 mm	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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