Product comparison · 2 pcs/workstations

Fujitsu Q910 + E20T-6 vs Fujitsu W420 + SL27T-1

118specifications compared
34differ
84identical
49known for one product only

Key differences

The Fujitsu W420 + SL27T-1 has 2 more processor cores than the Fujitsu Q910 + E20T-6 (4 vs 2). The Fujitsu W420 + SL27T-1 has 0.3 GHz more processor frequency than the Fujitsu Q910 + E20T-6 (3.2 GHz vs 2.9 GHz). The Fujitsu W420 + SL27T-1 has 3 MB more processor cache than the Fujitsu Q910 + E20T-6 (6 MB vs 3 MB). Only the Fujitsu W420 + SL27T-1 has Intel Fast Memory Access. Only the Fujitsu W420 + SL27T-1 has Intel Flex Memory Access.

Processor model
- Q910 + E20T-6:i5-3470T
- W420 + SL27T-1:i5-3470
Processor cores
- Q910 + E20T-6:2
- W420 + SL27T-1:4
Processor frequency
- Q910 + E20T-6:2.9 GHz
- W420 + SL27T-1:3.2 GHz
Processor cache
- Q910 + E20T-6:3 MB
- W420 + SL27T-1:6 MB
Thermal Design Power (TDP)
- Q910 + E20T-6:35 W
- W420 + SL27T-1:77 W
Tcase
- Q910 + E20T-6:65 °C
- W420 + SL27T-1:67.4 °C
PCI Express configurations
- Q910 + E20T-6:2x8
- W420 + SL27T-1:1x16, 2x8
CPU multiplier (bus/core ratio)
- Q910 + E20T-6:29
- W420 + SL27T-1:32

Side by side

Differences highlightedShow differences only

Comparison of Q910 + E20T-6, W420 + SL27T-1
167 specifications	A Fujitsu Q910 + E20T-6 View product	B Fujitsu W420 + SL27T-1 View product
Processor8 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Core™ i5	Intel® Core™ i5
Processor generation	3rd gen Intel® Core™ i5	3rd gen Intel® Core™ i5
Processor modelDiffers	i5-3470T	i5-3470
Processor coresDiffers	2	4
Processor threads	4	4
Processor boost frequency	3.6 GHz	3.6 GHz
Processor frequencyDiffers	2.9 GHz	3.2 GHz
Processor cacheDiffers	3 MB	6 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 series	Intel Core i5-3400 Desktop series	Intel Core i5-3400 Desktop series
Processor codename	Ivy Bridge	Ivy Bridge
Thermal Design Power (TDP)Differs	35 W	77 W
TcaseDiffers	65 °C	67.4 °C
PCI Express configurationsDiffers	2x8	1x16, 2x8
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	29	32
Maximum internal memory supported by processor	32 GB	32 GB
Memory types supported by processor	DDR3 1333/1600	DDR3 1333/1600
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 processor	No	No
Memory2 differ
Internal memory	4 GB	4 GB
Maximum internal memoryDiffers	16 GB	32768 MB
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	Unknown — not stated by the source	Yes
Storage3 differ
Total storage capacityKnown for one	750 GB	Unknown — not stated by the source
Optical drive type	DVD Super Multi	DVD Super Multi
Storage mediaKnown for one	HDD	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacityDiffers	750 GB	1 TB
HDD interfaceDiffers	SATA II	SATA III
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Card reader integratedKnown for one	Yes	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
Graphics1 differ
On-board graphics card	Yes	Yes
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 2500	Intel® HD Graphics 2500
On-board graphics card memoryKnown for one	1.759 GB	Unknown — not stated by the source
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	1050 MHz	1150 MHz
On-board graphics card ID	0x152	0x152
Graphics cardKnown for one	Unknown — not stated by the source	HD Graphics 2500
Graphics card familyKnown for one	Unknown — not stated by the source	Intel
Graphics card manufacturerKnown for one	Unknown — not stated by the source	Intel
Performance1 differ
Product typeDiffers	PC	Workstation
Motherboard chipset	Intel® Q77 Express	Intel® Q77 Express
Password protection type	BIOS	BIOS
Motherboard form factorKnown for one	Unknown — not stated by the source	micro ATX
Audio output channelsKnown for one	Unknown — not stated by the source	5.1 channels
Optical driveidentical
Optical drives quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100,1000 Mbit/s	Unknown — not stated by the source
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
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 (10/100/1000)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4	4
DisplayPorts quantity	1	1
HDMI ports quantityKnown for one	0	Unknown — not stated by the source
Ethernet LAN (RJ-45) ports	1	1
Headphone outputs	1	1
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	0	0
DVI portKnown for one	Yes	Unknown — not stated by the source
PS/2 ports quantityDiffers	0	2
Line-inKnown for one	Unknown — not stated by the source	Yes
Serial ports quantityKnown for one	Unknown — not stated by the source	1
DVI-I ports quantityKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	65 W	300 W
Power supply input voltage	100 - 240 V	100 - 240 V
Power supply input frequency	50 - 60 Hz	50 - 60 Hz
Design2 differ
Chassis typeDiffers	SFF	Tower
Placement supportedKnown for one	Horizontal/Vertical	Unknown — not stated by the source
Number of 5.25" baysDiffers	1	2
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Product colour	Black	Black
Cooling typeKnown for one	Active	Unknown — not stated by the source
Rack mountingKnown for one	Unknown — not stated by the source	No
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows 7 Home Basic Windows 7 Home Premium Windows 7 Professional Windows 7 Professional Windows XP Linux
Display1 differ
Display included	Yes	Yes
Display diagonalDiffers	50.8 cm (20")	68.6 cm (27")
Display typeKnown for one	LED	Unknown — not stated by the source
Display resolutionKnown for one	1600 x 900 pixels	Unknown — not stated by the source
Native aspect ratioKnown for one	16:9	Unknown — not stated by the source
Contrast ratio (typical)Known for one	1000:1	Unknown — not stated by the source
Display number of colours	16.78 million colours	16.78 million colours
TouchscreenKnown for one	No	Unknown — not stated by the source
Display brightnessKnown for one	250 cd/m²	Unknown — not stated by the source
Viewing angle, horizontalKnown for one	170°	Unknown — not stated by the source
Viewing angle, verticalKnown for one	170°	Unknown — not stated by the source
DisplayKnown for one	Unknown — not stated by the source	LED
ResolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
Processor special features7 differ
CPU configuration (max)	1	1
Embedded options available	No	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 Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	Yes	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
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™	Yes	Yes
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	65703	68316
Processor package sizeDiffers	37.5 x 37.5 mm	37.5 mm
Supported instruction setsDiffers	AVX	AVX, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationDiffers	2011B	PCG 2011D
Intel® Turbo Boost Technology	2.0	2.0
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Quick Sync Video Technology	Yes	Yes
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Audioidentical
Audio system	CX20642	CX20642
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 85%
Weight & dimensions4 differ
WidthDiffers	185 mm	175 mm
DepthDiffers	188 mm	419 mm
HeightDiffers	54 mm	395 mm
WeightDiffers	1.6 kg	11 kg
Certificates1 differ
Compliance certificates	RoHS	RoHS
CertificationDiffers	CE, FCC, cCSAus, WEEE	CE, TÜV GS, FCC, cCSAus, WEEE
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	EPEAT Silver, ENERGY STAR
Other featuresidentical
HDD user password	Yes	Yes
Expansion slotsidentical
Number of 3.5" baysKnown for one	Unknown — not stated by the source	4
PCI Express x1 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x4 slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 slotsKnown for one	Unknown — not stated by the source	1
PCI slotsKnown for one	Unknown — not stated by the source	1

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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