Product comparison · 2 pcs/workstations

Fujitsu W280 + B22W-6 vs HP Z400 + WL049ET

69specifications compared
40differ
29identical
74known for one product only

Key differences

The Fujitsu W280 + B22W-6 has 2 more processor cores than the HP Z400 + WL049ET (4 vs 2). The Fujitsu W280 + B22W-6 has 6 more processor threads than the HP Z400 + WL049ET (8 vs 2). The Fujitsu W280 + B22W-6 has 0.53 GHz more processor frequency than the HP Z400 + WL049ET (2.93 GHz vs 2.4 GHz). Only the HP Z400 + WL049ET has ECC supported by processor. Only the Fujitsu W280 + B22W-6 has display included.

Processor family
- W280 + B22W-6:Intel® Core™ i7
- Z400 + WL049ET:Intel® Xeon® 3000 Sequence
Processor model
- W280 + B22W-6:i7-870
- Z400 + WL049ET:W3503
Processor cores
- W280 + B22W-6:4
- Z400 + WL049ET:2
Processor threads
- W280 + B22W-6:8
- Z400 + WL049ET:2
Processor frequency
- W280 + B22W-6:2.93 GHz
- Z400 + WL049ET:2.4 GHz
Processor cache
- W280 + B22W-6:8 MB
- Z400 + WL049ET:4 MB
Bus type
- W280 + B22W-6:DMI
- Z400 + WL049ET:QPI
System bus rate
- W280 + B22W-6:2.5 GT/s
- Z400 + WL049ET:4.8 GT/s

Side by side

Differences highlightedShow differences only

Comparison of W280 + B22W-6, Z400 + WL049ET
143 specifications	A Fujitsu W280 + B22W-6 View product	B HP Z400 + WL049ET View product
Processor15 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Xeon® 3000 Sequence
Processor generationKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-870	W3503
Processor coresDiffers	4	2
Processor threadsDiffers	8	2
Processor boost frequencyKnown for one	3.6 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.93 GHz	2.4 GHz
Processor cacheDiffers	8 MB	4 MB
Bus typeDiffers	DMI	QPI
FSB ParityKnown for one	No	Unknown — not stated by the source
System bus rateDiffers	2.5 GT/s	4.8 GT/s
Processor seriesKnown for one	Intel Core i7-800 Desktop Series	Unknown — not stated by the source
Processor codenameKnown for one	Lynnfield	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	95 W	130 W
TcaseKnown for one	72.7 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Processor socketDiffers	LGA 1156 (Socket H)	Socket B (LGA 1366)
Number of Processing Die TransistorsKnown for one	774 M	Unknown — not stated by the source
Processing Die sizeKnown for one	296 mm²	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	22	Unknown — not stated by the source
SteppingKnown for one	B1	Unknown — not stated by the source
Maximum internal memory supported by processorDiffers	16 GB	24 GB
Memory types supported by processorDiffers	DDR3 1066/1333	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1066,1333 MHz	800,1066 MHz
Memory bandwidth supported by processor (max)Differs	21 GB/s	25.6 GB/s
ECC supported by processorDiffers	No	Yes
Number of QPI linksKnown for one	Unknown — not stated by the source	1
Memory3 differ
Internal memoryDiffers	4 GB	3 GB
Maximum internal memoryKnown for one	16 GB	Unknown — not stated by the source
Memory layout (slots x size)Differs	2 x 2 GB	3 x 1 GB
Memory slotsKnown for one	4x DIMM	Unknown — not stated by the source
Memory channelsDiffers	Dual-channel	Triple-channel
ECCKnown for one	Unknown — not stated by the source	Yes
Storage2 differ
HDD capacityDiffers	500 GB	250 GB
HDD interfaceDiffers	SATA II	SATA
RAID supportKnown for one	Yes	Unknown — not stated by the source
RAID levelsKnown for one	0, 1, 5, 10	Unknown — not stated by the source
Total HDDs capacityKnown for one	Unknown — not stated by the source	250 GB
Graphics1 differ
Maximum graphics card memoryKnown for one	0.5 GB	Unknown — not stated by the source
Graphics cardDiffers	FirePro V3800	No
Graphics card familyKnown for one	AMD	Unknown — not stated by the source
Performance1 differ
Motherboard chipsetDiffers	Intel® Q57 Express	Intel® X58 Express
Compatible processor seriesKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	12	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	0	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slotsidentical
Number of 3.5" baysKnown for one	4	Unknown — not stated by the source
PCI Express x4 slotsKnown for one	1	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
PCI slotsKnown for one	2	Unknown — not stated by the source
Power1 differ
Power supplyDiffers	300 W	475 W
Power supply input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Power supply input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Design1 differ
Chassis typeDiffers	Tower	Minitower
Number of 5.25" baysKnown for one	2	Unknown — not stated by the source
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
Product colourKnown for one	Black	Unknown — not stated by the source
External drive baysKnown for one	2x 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
Country of originKnown for one	Unknown — not stated by the source	China
Software1 differ
Operating system architectureDiffers	64-bit	32-bit
Compatible operating systemsKnown for one	Windows 7/Vista/XP Linux Red Hat Novell	Unknown — not stated by the source
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	55.9 cm (22")	Unknown — not stated by the source
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
DisplayKnown for one	LED	Unknown — not stated by the source
ResolutionKnown for one	1680 x 1050 pixels	Unknown — not stated by the source
Processor special features6 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingDiffers	No	Yes
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown 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 TechnologyDiffers	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	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 IDDiffers	41315	40800
Processor codeKnown for one	SLBJG	Unknown — not stated by the source
Processor package sizeDiffers	37.5 x 37.5 mm	42.5 x 45 mm
Intel® Turbo Boost TechnologyDiffers	1.0	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
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
Audio1 differ
Audio systemDiffers	HD	High Definition Audio
Operational conditions2 differ
Operating temperature (T-T)Differs	15 - 35 °C	5 - 35 °C
Operating relative humidity (H-H)Differs	10 - 75%	8 - 85%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 60 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	8 - 90%
Non-operating altitudeKnown for one	Unknown — not stated by the source	9100
Weight & dimensions4 differ
WidthDiffers	23 mm	167.9 mm
DepthDiffers	390 mm	455.3 mm
HeightDiffers	392 mm	450.2 mm
WeightDiffers	12 kg	19.6 kg
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
CertificationKnown for one	CE, FCC, cCSAus, RoHS	Unknown — not stated by the source
Other featuresidentical
HDD user passwordKnown for one	Yes	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	Yes

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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