Product comparison · 2 pcs/workstations

Fujitsu SCALEO Pi 1522-B43002 vs Lenovo ThinkStation D20

76specifications compared
42differ
34identical
46known for one product only

Key differences

Processor family
- SCALEO Pi 1522-B43002:Intel® Core™2 Duo
- ThinkStation D20:Intel® Xeon® 5000 Sequence
Processor model
- SCALEO Pi 1522-B43002:E4300
- ThinkStation D20:X5550
Processor cores
- SCALEO Pi 1522-B43002:2
- ThinkStation D20:4
Processor threads
- SCALEO Pi 1522-B43002:2
- ThinkStation D20:8
Processor frequency
- SCALEO Pi 1522-B43002:1.8 GHz
- ThinkStation D20:2.66 GHz
Processor cache
- SCALEO Pi 1522-B43002:2 MB
- ThinkStation D20:8 MB
Processor cache type
- SCALEO Pi 1522-B43002:L2
- ThinkStation D20:Smart Cache
Bus type
- SCALEO Pi 1522-B43002:FSB
- ThinkStation D20:QPI

Side by side

Differences highlightedShow differences only

Comparison of SCALEO Pi 1522-B43002, ThinkStation D20
122 specifications	A Fujitsu SCALEO Pi 1522-B43002 View product	B Lenovo ThinkStation D20 View product
Processor18 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™2 Duo	Intel® Xeon® 5000 Sequence
Processor modelDiffers	E4300	X5550
Processor coresDiffers	2	4
Processor threadsDiffers	2	8
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.06 GHz
Processor frequencyDiffers	1.8 GHz	2.66 GHz
Processor cacheDiffers	2 MB	8 MB
Processor cache typeDiffers	L2	Smart Cache
Bus typeDiffers	FSB	QPI
FSB Parity	No	No
System bus rateKnown for one	Unknown — not stated by the source	6.4 GT/s
Processor lithographyDiffers	65 nm	45 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core 2 Duo E4000 Series	Intel Xeon 5500 Series
Processor codenameDiffers	Conroe	Nehalem EP
Processor system typeKnown for one	Unknown — not stated by the source	DP
Thermal Design Power (TDP)Differs	65 W	95 W
TcaseDiffers	61.4 °C	75 °C
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Processor socketDiffers	LGA 775 (Socket T)	Socket B (LGA 1366)
Number of Processing Die TransistorsDiffers	167 M	731 M
Processing Die sizeDiffers	111 mm²	263 mm²
CPU multiplier (bus/core ratio)Differs	9	20
SteppingKnown for one	Unknown — not stated by the source	D0
Maximum internal memory supported by processorKnown for one	Unknown — not stated by the source	144 GB
Memory types supported by processorKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	800,1066,1333 MHz
Memory bandwidth supported by processor (max)Known for one	Unknown — not stated by the source	32 GB/s
ECC supported by processorDiffers	No	Yes
Processor front side busKnown for one	800 MHz	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	12 W	Unknown — not stated by the source
Processor core voltage (AC)Known for one	1.225 - 1.325 V	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	1 GB	8 GB
Maximum internal memoryKnown for one	Unknown — not stated by the source	192 GB
Internal memory typeDiffers	DDR2-SDRAM	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	4 x 2 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1333 MHz
Memory channelsKnown for one	Unknown — not stated by the source	Triple-channel
Storage1 differ
Optical drive typeDiffers	DVD±RW	DVD-RW
HDD capacityKnown for one	Unknown — not stated by the source	1.5 TB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Card reader integrated	Yes	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	CF, MMC, SD, xD
Total storage capacityKnown for one	320 GB	Unknown — not stated by the source
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
Graphicsidentical
Graphics cardKnown for one	Unknown — not stated by the source	Quadro FX 4800
Discrete graphics card modelKnown for one	NVIDIA® GeForce® 7300	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	0.256 GB	Unknown — not stated by the source
Performance1 differ
Product typeDiffers	PC	Workstation
Optical driveidentical
CD read speedKnown for one	Unknown — not stated by the source	40x
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	6	10
Ethernet LAN (RJ-45) portsDiffers	1	2
Headphone outputs	1	1
Line-inKnown for one	Unknown — not stated by the source	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantityDiffers	1	0
PS/2 ports quantity	0	0
Firewire (IEEE 1394) ports	2	2
eSATA ports quantityKnown for one	Unknown — not stated by the source	1
Serial ports quantity	1	1
Parallel ports quantityDiffers	1	0
I/O portsKnown for one	Unknown — not stated by the source	1 eSATA, 5 SATA Gen 2, 5 SAS
Expansion slots1 differ
PCI Express x16 slots	1	1
PCI slotsDiffers	3	2
PCI Express x1 slotsKnown for one	1	Unknown — not stated by the source
AGP x8 slotsKnown for one	1	Unknown — not stated by the source
Power1 differ
Power requirementsKnown for one	Unknown — not stated by the source	100-240V@50-60Hz
Power supplyDiffers	350 W	1060 W
Power supply input voltageKnown for one	200 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Designidentical
Chassis type	Tower	Tower
External drive baysKnown for one	Unknown — not stated by the source	3.5" x 1, 5.25" x 3
Internal drive baysKnown for one	Unknown — not stated by the source	3.5" x 5
Softwareidentical
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP Pro SP1a/SP2a 32/64-bit Red Hat Enterprise Linux 5.0 Windows Vista Business Windows Vista Business 64 Windows Vista Enterprise Edition 32-bit Windows Vista Enterprise Edition 64-bit Windows Vista Ultimate Windows Vista Ultimate 64-Bit
Operating system installedKnown for one	Windows Vista Home Premium	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features10 differ
CPU configuration (max)Known for one	Unknown — not stated by the source	2
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 SwitchingDiffers	No	Yes
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	No	No
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
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® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Wireless Display (Intel® WiDi)	No	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	28024	37106
Processor codeKnown for one	Unknown — not stated by the source	SLBF5
Processor package sizeDiffers	37.5 x 37.5 mm	42.5 x 45 mm
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	No	1.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
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
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	ADI 1988 A
Weight & dimensions4 differ
WidthDiffers	200 mm	210 mm
DepthDiffers	435 mm	579 mm
HeightDiffers	373 mm	485 mm
WeightDiffers	12.5 kg	24.9 kg
Packaging contentidentical
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboardidentical
Keyboard typeKnown for one	Unknown — not stated by the source	Preferred Pro USB
Networkidentical
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	10 - 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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