Product comparison · 2 pcs/workstations

Fujitsu ESPRIMO P2520 + Microsoft Office Small Business 2007 vs Lenovo ThinkCentre A57 + Office Basic 2007

81specifications compared
22differ
59identical
26known for one product only

Key differences

The Fujitsu ESPRIMO P2520 + Microsoft Office Small Business 2007 has 1 MB more processor cache than the Lenovo ThinkCentre A57 + Office Basic 2007 (2 MB vs 1 MB). The Fujitsu ESPRIMO P2520 + Microsoft Office Small Business 2007 has 62 M more processing Die Transistors than the Lenovo ThinkCentre A57 + Office Basic 2007 (167 M vs 105 M). The Fujitsu ESPRIMO P2520 + Microsoft Office Small Business 2007 has 34 mm² more processing Die size than the Lenovo ThinkCentre A57 + Office Basic 2007 (111 mm² vs 77 mm²). Processor family: Intel® Core™2 Duo on the Fujitsu ESPRIMO P2520 + Microsoft Office Small Business 2007, Intel® Pentium® on the Lenovo ThinkCentre A57 + Office Basic 2007. Processor model: E4500 on the Fujitsu ESPRIMO P2520 + Microsoft Office Small Business 2007, E2200 on the Lenovo ThinkCentre A57 + Office Basic 2007.

Processor family
- ESPRIMO P2520 + Microsoft Office Small Business 2007:Intel® Core™2 Duo
- ThinkCentre A57 + Office Basic 2007:Intel® Pentium®
Processor model
- ESPRIMO P2520 + Microsoft Office Small Business 2007:E4500
- ThinkCentre A57 + Office Basic 2007:E2200
Processor cache
- ESPRIMO P2520 + Microsoft Office Small Business 2007:2 MB
- ThinkCentre A57 + Office Basic 2007:1 MB
Number of Processing Die Transistors
- ESPRIMO P2520 + Microsoft Office Small Business 2007:167 M
- ThinkCentre A57 + Office Basic 2007:105 M
Processing Die size
- ESPRIMO P2520 + Microsoft Office Small Business 2007:111 mm²
- ThinkCentre A57 + Office Basic 2007:77 mm²
Internal memory
- ESPRIMO P2520 + Microsoft Office Small Business 2007:2 GB
- ThinkCentre A57 + Office Basic 2007:1 GB
Memory layout (slots x size)
- ESPRIMO P2520 + Microsoft Office Small Business 2007:2 x 1 GB
- ThinkCentre A57 + Office Basic 2007:1 x 1 GB
Total storage capacity
- ESPRIMO P2520 + Microsoft Office Small Business 2007:250 GB
- ThinkCentre A57 + Office Basic 2007:160 GB

Side by side

Differences highlightedShow differences only

Comparison of ESPRIMO P2520 + Microsoft Office Small Business 2007, ThinkCentre A57 + Office Basic 2007
107 specifications	A Fujitsu ESPRIMO P2520 + Microsoft Office Small Business 2007 View product	B Lenovo ThinkCentre A57 + Office Basic 2007 View product
Processor6 differ
Processor familyDiffers	Intel® Core™2 Duo	Intel® Pentium®
Processor modelDiffers	E4500	E2200
Processor cacheDiffers	2 MB	1 MB
Processor seriesDiffers	Intel Core 2 Duo E4000 Series	Intel Pentium E2000 Series for Desktop
Number of processors installedKnown for one	1	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	167 M	105 M
Processing Die sizeDiffers	111 mm²	77 mm²
Processor core voltage (AC)Known for one	0.85 - 1.5 V	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (slots x size)Differs	2 x 1 GB	1 x 1 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	4 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x DIMM
Storage1 differ
Total storage capacityDiffers	250 GB	160 GB
Card reader integratedKnown for one	No	Unknown — not stated by the source
Storage drive controllerKnown for one	Serial ATA-300	Unknown — not stated by the source
Graphics1 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® 7050	Intel® GMA 3100
Performanceidentical
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Networkidentical
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	8	6
Headphone outputsDiffers	2	1
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
PS/2 ports quantityDiffers	0	2
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Parallel ports quantityDiffers	0	1
Expansion slotsidentical
Expansion slotsKnown for one	2 x PCI, 1 x PCI Express x16	Unknown — not stated by the source
Power1 differ
Power requirementsKnown for one	200 - 240 V	Unknown — not stated by the source
Power supplyDiffers	300 W	280 W
Power consumption (typical)Known for one	85 W	Unknown — not stated by the source
Power supply input voltageKnown for one	Unknown — not stated by the source	110 - 220 V
Design1 differ
Chassis typeDiffers	Micro Tower	SFF
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
External drive baysKnown for one	1 x 3.5'', 2 x 5.25''	Unknown — not stated by the source
Internal drive baysKnown for one	1 x 3.5''	Unknown — not stated by the source
Softwareidentical
Optional operating system suppliedKnown for one	Windows XP Professional	Unknown — not stated by the source
Processor special features1 differ
Processor ARK IDDiffers	30781	33925
Processor codeKnown for one	SLA95	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	Realtek ALC262	ALC662
Operational conditionsidentical
Operating temperature (T-T)Known for one	15 - 35 °C	Unknown — not stated by the source
Ergonomicsidentical
Acoustic pressure emissionsKnown for one	31 dB	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	202 mm	317 mm
DepthDiffers	376 mm	355 mm
HeightDiffers	372 mm	99 mm
WeightDiffers	11 kg	3.31 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
CertificationKnown for one	CE, EN 60950, EN 61000-3-2, GS, ISO 9241, IEC 60950, EN 61000-3-3, EN55024, EN55022 Class B, RoHS, WEEE	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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