Product comparison · 2 pcs/workstations

Fujitsu ESPRIMO P3521 Intel® Core™2 Quad Q8300 vs Lenovo M58p SSF

97specifications compared
38differ
59identical
53known for one product only

Key differences

The Fujitsu ESPRIMO P3521 Intel® Core™2 Quad Q8300 has 2 more processor cores than the Lenovo M58p SSF (4 vs 2). The Fujitsu ESPRIMO P3521 Intel® Core™2 Quad Q8300 has 2 more processor threads than the Lenovo M58p SSF (4 vs 2). The Lenovo M58p SSF has 0.5 GHz more processor frequency than the Fujitsu ESPRIMO P3521 Intel® Core™2 Quad Q8300 (3 GHz vs 2.5 GHz). Only the Lenovo M58p SSF has on-board graphics card. Only the Lenovo M58p SSF has embedded options available.

Processor family
- ESPRIMO P3521 Intel® Core™2 Quad Q8300:Intel® Core™2 Quad
- M58p SSF:Intel® Core™2 Duo
Processor model
- ESPRIMO P3521 Intel® Core™2 Quad Q8300:Q8300
- M58p SSF:E8400
Processor cores
- ESPRIMO P3521 Intel® Core™2 Quad Q8300:4
- M58p SSF:2
Processor threads
- ESPRIMO P3521 Intel® Core™2 Quad Q8300:4
- M58p SSF:2
Processor frequency
- ESPRIMO P3521 Intel® Core™2 Quad Q8300:2.5 GHz
- M58p SSF:3 GHz
Processor cache
- ESPRIMO P3521 Intel® Core™2 Quad Q8300:4 MB
- M58p SSF:6 MB
Processor codename
- ESPRIMO P3521 Intel® Core™2 Quad Q8300:Yorkfield
- M58p SSF:Wolfdale
Thermal Design Power (TDP)
- ESPRIMO P3521 Intel® Core™2 Quad Q8300:95 W
- M58p SSF:65 W

Side by side

Differences highlightedShow differences only

Comparison of P3521, M58p SSF
150 specifications	A Fujitsu ESPRIMO P3521 Intel® Core™2 Quad Q8300 Model P3521 View product	B Lenovo M58p SSF View product
Processor15 differ
Processor familyDiffers	Intel® Core™2 Quad	Intel® Core™2 Duo
Processor modelDiffers	Q8300	E8400
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.5 GHz	3 GHz
Processor cacheDiffers	4 MB	6 MB
Processor seriesDiffers	Intel Core 2 Quad Q8000 Series	Intel Core 2 Duo E8000 Series
Processor codenameDiffers	Yorkfield	Wolfdale
Thermal Design Power (TDP)Differs	95 W	65 W
TcaseDiffers	71.4 °C	72.4 °C
Processor socketDiffers	LGA 775 + AM2/2+	LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers	456 M	410 M
Processing Die sizeDiffers	164 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	7.5	9
SteppingDiffers	R0	E0
Memoryidentical
Memory layout (slots x size)Known for one	1 x 2 GB	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	500 GB	160 GB
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Storage mediaKnown for one	Unknown — not stated by the source	HDD
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	160 GB
HDD interfaceDiffers	SATA II	SATA
Card reader integratedKnown for one	No	Unknown — not stated by the source
Floppy drive installedKnown for one	No	Unknown — not stated by the source
Graphics2 differ
On-board graphics cardDiffers	No	Yes
Discrete graphics card modelDiffers	NVIDIA GeForce 9300 GE	Not available
On-board graphics card familyKnown for one	Unknown — not stated by the source	Intel® GMA
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Maximum graphics card memoryKnown for one	0.5 GB	Unknown — not stated by the source
Graphics card familyKnown for one	NVIDIA	Unknown — not stated by the source
External video modes refresh rate (max)Known for one	85 Hz	Unknown — not stated by the source
External video modes resolution (max)Known for one	1920 x 1200 pixels	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® Q45
Optical driveidentical
Optical drives quantityKnown for one	Unknown — not stated by the source	1
Networkidentical
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
BluetoothKnown for one	Unknown — not stated by the source	No
Wake-on-LAN readyKnown for one	Yes	Unknown — not stated by the source
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	8	10
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
DisplayPorts quantityKnown for one	Unknown — not stated by the source	1
Mini HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Serial ports quantityDiffers	1	2
Line-outKnown for one	Yes	Unknown — not stated by the source
Line-inKnown for one	Yes	Unknown — not stated by the source
Parallel ports quantityKnown for one	0	Unknown — not stated by the source
Expansion slots1 differ
Number of 3.5" baysKnown for one	Unknown — not stated by the source	1
PCI slotsDiffers	2	1
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	300 W	280 W
Power supply input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
Power supply input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power requirementsKnown for one	100-240V, 50/60Hz	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Micro Tower	SFF
Number of 5.25" baysKnown for one	Unknown — not stated by the source	1
Cooling typeKnown for one	Unknown — not stated by the source	Active
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	1x 3.5", 2x 5.25"	Unknown — not stated by the source
Internal drive baysKnown for one	2x 3.5"	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows Vista Business
Operating system architectureKnown for one	Unknown — not stated by the source	32-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Optional operating system suppliedKnown for one	Windows XP Professional	Unknown — not stated by the source
Compatible operating systemsKnown for one	Linux	Unknown — not stated by the source
Processor special features6 differ
Embedded options availableDiffers	No	Yes
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	45 nm
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology (VT-x)Differs	2	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Processor ARK IDDiffers	39107	33910
Processor codeDiffers	SLGUR	SLB9J
Audio1 differ
Audio systemDiffers	Realtek ALC663	High Definition Audio
Operational conditions1 differ
Operating temperature (T-T)Differs	10 - 35 °C	5 - 35 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	5 - 43 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensions4 differ
WidthDiffers	175 mm	317 mm
DepthDiffers	425 mm	355 mm
HeightDiffers	353 mm	99 mm
WeightDiffers	11 kg	7.5 kg
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	GS, CE, FCC B, cCSAus, RoHS, WEEE	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	EPEAT Gold, ENERGY STAR
Other featuresidentical
Intel segment taggingKnown for one	Unknown — not stated by the source	Enterprise, Professional
TV tuner integratedKnown for one	No	Unknown — not stated by the source
MotherboardKnown for one	D3041	Unknown — not stated by the source
Ergonomicsidentical
Acoustic pressure emissionsKnown for one	23 dB	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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