Product comparison · 2 pcs/workstations

Fujitsu Celsius W420 vs Fujitsu CELSIUS W520 Intel® Xeon® E3 V2 Family E3-1275V2

111specifications compared
34differ
77identical
44known for one product only

Key differences

Processor family
- Celsius W420:Intel® Core™ i7
- CELSIUS W520 Intel® Xeon® E3 V2 Family E3-1275V2:Intel® Xeon® E3 V2 Family
Processor model
- Celsius W420:i7-3770
- CELSIUS W520 Intel® Xeon® E3 V2 Family E3-1275V2:E3-1275V2
Processor frequency
- Celsius W420:3.4 GHz
- CELSIUS W520 Intel® Xeon® E3 V2 Family E3-1275V2:3.5 GHz
PCI Express configurations
- Celsius W420:1x8, 1x16, 2x4, 2x8
- CELSIUS W520 Intel® Xeon® E3 V2 Family E3-1275V2:1x16+1x4, 1x8+3x4, 2x8+1x4
CPU multiplier (bus/core ratio)
- Celsius W420:34
- CELSIUS W520 Intel® Xeon® E3 V2 Family E3-1275V2:35
ECC supported by processor
- Celsius W420:No
- CELSIUS W520 Intel® Xeon® E3 V2 Family E3-1275V2:Yes
Internal memory
- Celsius W420:8 GB
- CELSIUS W520 Intel® Xeon® E3 V2 Family E3-1275V2:16 GB
Memory slots
- Celsius W420:2x DIMM
- CELSIUS W520 Intel® Xeon® E3 V2 Family E3-1275V2:4x DIMM

Side by side

Differences highlightedShow differences only

Comparison of Celsius W420, W520
155 specifications	A Fujitsu Celsius W420 View product	B Fujitsu CELSIUS W520 Intel® Xeon® E3 V2 Family E3-1275V2 Model W520 View product
Processor7 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Xeon® E3 V2 Family
Processor generationKnown for one	3rd gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-3770	E3-1275V2
Processor cores	4	4
Processor threads	8	8
Processor boost frequency	3.9 GHz	3.9 GHz
Processor frequencyDiffers	3.4 GHz	3.5 GHz
Processor cache	8 MB	8 MB
Processor cache type	Smart Cache	Smart Cache
Bus type	DMI	DMI
FSB Parity	No	No
System bus rate	5 GT/s	5 GT/s
Processor lithography	22 nm	22 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-3700 Desktop series	Intel Xeon E3-1200 v2
Processor codename	Ivy Bridge	Ivy Bridge
Thermal Design Power (TDP)	77 W	77 W
TcaseKnown for one	67.4 °C	Unknown — not stated by the source
TjunctionKnown for one	105 °C	Unknown — not stated by the source
PCI Express configurationsDiffers	1x8, 1x16, 2x4, 2x8	1x16+1x4, 1x8+3x4, 2x8+1x4
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socket	LGA 1155 (Socket H2)	LGA 1155 (Socket H2)
CPU multiplier (bus/core ratio)Differs	34	35
Stepping	E1	E1
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processor	1333,1600 MHz	1333,1600 MHz
Memory bandwidth supported by processor (max)	25.6 GB/s	25.6 GB/s
ECC supported by processorDiffers	No	Yes
Memory2 differ
Internal memoryDiffers	8 GB	16 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slotsDiffers	2x DIMM	4x DIMM
Memory clock speed	1600 MHz	1600 MHz
Memory channels	Dual-channel	Dual-channel
Non-ECCKnown for one	Yes	Unknown — not stated by the source
Maximum internal memoryKnown for one	Unknown — not stated by the source	32 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	4 x 4 GB
Storage1 differ
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityDiffers	1 TB	2 TB
HDD interfaceKnown for one	SATA, SATA III	Unknown — not stated by the source
HDD speed	7200 RPM	7200 RPM
SSD capacityKnown for one	128 GB	Unknown — not stated by the source
SSD interfaceKnown for one	SATA III	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	Unknown — not stated by the source
HDD number of headsKnown for one	1	Unknown — not stated by the source
RAID supportKnown for one	Unknown — not stated by the source	Yes
RAID levelsKnown for one	Unknown — not stated by the source	0, 1, 5, 10
Graphics3 differ
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics P4000
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	650 MHz	650 MHz
On-board graphics card dynamic frequency (max)Differs	1150 MHz	1250 MHz
On-board graphics card IDKnown for one	0x162	Unknown — not stated by the source
Maximum graphics card memoryKnown for one	1.024 GB	Unknown — not stated by the source
Graphics cardDiffers	Quadro 600	HD Graphics 4000
Graphics card familyKnown for one	NVIDIA	Unknown — not stated by the source
Graphics card memory typeKnown for one	GDDR3	Unknown — not stated by the source
Performanceidentical
Product type	Workstation	Workstation
Motherboard chipsetKnown for one	Intel® Q77 Express	Unknown — not stated by the source
Compatible processor seriesKnown for one	Intel® Core™ i7	Unknown — not stated by the source
Password protection typeKnown for one	Unknown — not stated by the source	BIOS
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Networkidentical
Internal modemKnown for one	No	Unknown — not stated by the source
Networking features	Gigabit Ethernet (10/100/1000)	Gigabit Ethernet (10/100/1000)
Ports & interfaces3 differ
USB 2.0 ports quantity	10	10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	4
DisplayPorts quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
Headphone outputsDiffers	1	3
Line-inKnown for one	Yes	Unknown — not stated by the source
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	1	1
PS/2 ports quantity	2	2
eSATA ports quantityKnown for one	1	Unknown — not stated by the source
Serial ports quantity	1	1
Parallel ports quantityDiffers	1	0
DVI-I ports quantityKnown for one	1	Unknown — not stated by the source
Expansion slots3 differ
Number of 3.5" baysDiffers	2	6
PCI Express x1 slotsDiffers	1	3
PCI Express x4 slots	1	1
PCI Express x16 slots	1	1
PCI slotsDiffers	1	2
Poweridentical
Power supplyKnown for one	300 W	Unknown — not stated by the source
Power supply input voltage	100 - 240 V	100 - 240 V
Power supply input frequency	50 - 60 Hz	50 - 60 Hz
Designidentical
Chassis typeKnown for one	Tower	Unknown — not stated by the source
Placement supportedKnown for one	Vertical	Unknown — not stated by the source
Number of 5.25" bays	2	2
Product colourKnown for one	Black	Unknown — not stated by the source
Form factorKnown for one	μATX	Unknown — not stated by the source
Cable lock slotKnown for one	Unknown — not stated by the source	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Software1 differ
Operating system installedDiffers	Windows XP Professional	Windows 7 Professional
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Displayidentical
Display included	No	No
Processor special features7 differ
CPU configuration (max)	1	1
Embedded options available	Yes	Yes
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based SwitchingDiffers	No	Yes
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	Yes	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™Differs	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Processor ARK IDDiffers	65719	65726
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Supported instruction sets	AVX, SSE4.1, SSE4.2	AVX, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	PCG 2011D	Unknown — not stated by the source
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Conflict-Free processorDiffers	Yes	No
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR0PA
Operational conditions1 differ
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Operating relative humidity (H-H)Differs	5 - 85%	2 - 85%
Weight & dimensions5 differ
WidthDiffers	175 mm	186 mm
DepthDiffers	419 mm	481 mm
HeightDiffers	395 mm	430 mm
WeightDiffers	11 kg	16 kg
Dimensions (WxDxH)Differs	175 x 419 x 395 mm	186 x 481 x 430 mm
Certificatesidentical
Compliance certificates	RoHS	RoHS
CertificationKnown for one	CE, FCC, cCSAus, TÜV GS, WEEE	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Silver	ENERGY STAR
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Conexant CX20642
Other featuresidentical
HDD user passwordKnown 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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