Product comparison · 2 pcs/workstations

Fujitsu D556 + L21T-1 vs Fujitsu ESPRIMO D756/E85+ Intel® Core™ i5 i5-6600

134specifications compared
38differ
96identical
67known for one product only

Key differences

Processor family
- D556 + L21T-1:Intel® Core™ i3
- ESPRIMO D756/E85+ Intel® Core™ i5 i5-6600:Intel® Core™ i5
Processor generation
- D556 + L21T-1:6th gen Intel® Core™ i3
- ESPRIMO D756/E85+ Intel® Core™ i5 i5-6600:6th gen Intel® Core™ i5
Processor model
- D556 + L21T-1:i3-6100
- ESPRIMO D756/E85+ Intel® Core™ i5 i5-6600:i5-6600
Processor cores
- D556 + L21T-1:2
- ESPRIMO D756/E85+ Intel® Core™ i5 i5-6600:4
Processor frequency
- D556 + L21T-1:3.7 GHz
- ESPRIMO D756/E85+ Intel® Core™ i5 i5-6600:3.3 GHz
Processor cache
- D556 + L21T-1:3 MB
- ESPRIMO D756/E85+ Intel® Core™ i5 i5-6600:6 MB
Processor cache type
- D556 + L21T-1:L3
- ESPRIMO D756/E85+ Intel® Core™ i5 i5-6600:Smart Cache
Thermal Design Power (TDP)
- D556 + L21T-1:51 W
- ESPRIMO D756/E85+ Intel® Core™ i5 i5-6600:65 W

Side by side

Differences highlightedShow differences only

Comparison of D556 + L21T-1, D756/E85+
201 specifications	A Fujitsu D556 + L21T-1 View product	B Fujitsu ESPRIMO D756/E85+ Intel® Core™ i5 i5-6600 Model D756/E85+ View product
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	6th gen Intel® Core™ i3	6th gen Intel® Core™ i5
Processor modelDiffers	i3-6100	i5-6600
Processor coresDiffers	2	4
Processor threads	4	4
Processor frequencyDiffers	3.7 GHz	3.3 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache typeDiffers	L3	Smart Cache
Bus type	DMI3	DMI3
FSB ParityKnown for one	No	Unknown — not stated by the source
System bus rate	8 GT/s	8 GT/s
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-6100 series	Intel Core i5-6600 Desktop Series
Processor codename	Skylake	Skylake
Thermal Design Power (TDP)Differs	51 W	65 W
TcaseDiffers	65 °C	71 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 1x8+2x4, 2x8	1x16, 2x8, 1x8+2x4
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
SteppingDiffers	S0	R0
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processor	DDR3L-SDRAM, DDR4-SDRAM	DDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600,1866,2133 MHz	2133,1333,1600,1866 MHz
Memory bandwidth supported by processor (max)	34.1 GB/s	34.1 GB/s
ECC supported by processorDiffers	Yes	No
Memory voltage supported by processor	1.35 V	1.35 V
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.9 GHz
Memory2 differ
Internal memory	4 GB	4 GB
Maximum internal memoryDiffers	32 GB	64 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory layout (slots x size)	1 x 4 GB	1 x 4 GB
Memory slotsDiffers	2x DIMM	4x DIMM
Memory clock speed	2133 MHz	2133 MHz
Memory channels	Dual-channel	Dual-channel
Non-ECC	Yes	Yes
Storage1 differ
Total storage capacity	500 GB	500 GB
Optical drive type	DVD Super Multi	DVD Super Multi
Storage mediaDiffers	Hybrid-HDD	HDD
Number of storage drives installed	1	1
Number of storage drives supportedKnown for one	1	Unknown — not stated by the source
Hybrid-HDD cache typeKnown for one	Flash	Unknown — not stated by the source
Hybrid-HDD capacityKnown for one	500 GB	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
HDD interface	SATA III	SATA III
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Graphics3 differ
On-board graphics card	Yes	Yes
Discrete graphics card model	Not available	Not available
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics 530	Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers	1.7 GB	1.74 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1150 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	0x1912	1912
On-board graphics card OpenGL version	4.4	4.4
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
On-board graphics card memoryKnown for one	Unknown — not stated by the source	1.782 GB
Performanceidentical
Product type	PC	PC
Motherboard chipsetKnown for one	Intel® H110	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	BIOS, HDD, Supervisor, User	Unknown — not stated by the source
BIOS typeKnown for one	UEFI AMI	Unknown — not stated by the source
Audio output channelsKnown for one	5.1 channels	Unknown — not stated by the source
Optical driveidentical
Optical drives quantityKnown for one	1	Unknown — not stated by the source
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothKnown for one	Unknown — not stated by the source	Yes
Bluetooth versionKnown for one	Unknown — not stated by the source	4.1
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	4	6
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	4	6
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
DisplayPorts quantity	1	1
HDMI ports quantity	0	0
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Headphone outputs	1	1
Line-out	Yes	Yes
Line-in	Yes	Yes
Microphone in	Yes	Yes
VGA (D-Sub) ports quantity	0	0
DVI port	Yes	Yes
PS/2 ports quantityKnown for one	2	Unknown — not stated by the source
Total number of SATA connectorsKnown for one	3	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	3	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	Unknown — not stated by the source	0
Thunderbolt 3 ports quantityKnown for one	Unknown — not stated by the source	0
Expansion slots1 differ
Number of 3.5" baysDiffers	2	1
PCI Express x1 slots	1	1
PCI Express x4 (Gen 2.x) slots	1	1
PCI Express x16 (Gen 3.x) slots	1	1
Poweridentical
Power supply	280 W	280 W
Power supply input voltage	100 - 240 V	100 - 240 V
Power supply input frequency	50 - 60 Hz	50 - 60 Hz
Design1 differ
Chassis typeDiffers	SFF	Mini Tower
Placement supportedKnown for one	Horizontal/Vertical	Unknown — not stated by the source
Number of 5.25" bays	1	1
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 colour	Black	Black
Number of 2.5" baysKnown for one	Unknown — not stated by the source	1
Softwareidentical
Operating system installed	Windows 10 Pro	Windows 10 Pro
Operating system architecture	64-bit	64-bit
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 7 Professional
Pre-installed softwareKnown for one	Unknown — not stated by the source	Adobe Reader, McAfee Multi Access Security
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office
Display1 differ
Display includedDiffers	Yes	No
Display diagonalKnown for one	52.6 cm (20.7")	Unknown — not stated by the source
Display typeKnown for one	LED	Unknown — not stated by the source
Full HDKnown for one	Yes	Unknown — not stated by the source
Display resolutionKnown for one	1920 x 1080 pixels	Unknown — not stated by the source
Panel typeKnown for one	TN	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 coloursKnown for one	16.78 million colours	Unknown — not stated by the source
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	160°	Unknown — not stated by the source
Processor special features11 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	14 nm	14 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt State	Yes	Yes
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 HD GraphicsKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) version	1.00	1.00
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)Differs	No	Yes
Intel Stable Image Platform Program (SIPP) versionDiffers	0.00	1.00
Intel TSX-NIDiffers	No	Yes
Intel TSX-NI versionDiffers	0.00	1.00
Intel Trusted Execution TechnologyDiffers	No	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® Built-in Visuals TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™	Yes	Yes
Intel® OS Guard	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Cache	Yes	Yes
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
Processor ARK IDDiffers	90729	88188
Processor codeDiffers	SR2HG	SR2BW
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	SSE4.1, SSE4.2	SSE4.2, AVX 2.0, SSE4.1
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specification	PCG 2015C	PCG 2015C
Intel® Turbo Boost TechnologyDiffers	No	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)Known for one	No	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Conflict-Free processor	Yes	Yes
Audioidentical
Audio systemKnown for one	High Definition Audio	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	10 - 35 °C	10 - 35 °C
Operating relative humidity (H-H)	5 - 85%	5 - 85%
Weight & dimensionsidentical
Width	332 mm	332 mm
Depth	338 mm	338 mm
Height	89 mm	89 mm
Weight	8 kg	8 kg
Packaging contentidentical
Keyboard included	Yes	Yes
ManualKnown for one	Yes	Unknown — not stated by the source
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Certificates1 differ
Compliance certificates	RoHS	RoHS
CertificationDiffers	TÜV GS, FCC Class B, cCSAus, WEEE, Microsoft Operating Systems (HCT / HCL entry / WHQL)	WEEE, HCT / HCL entry / WHQL,
Sustainability1 differ
Sustainability certificatesDiffers	Blue Angel, EPEAT Gold, ENERGY STAR	EPEAT Gold, ENERGY STAR
Other featuresidentical
Intel segment taggingKnown for one	Home office, Small Business	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	467 mm
Package depthKnown for one	Unknown — not stated by the source	265 mm
Package heightKnown for one	Unknown — not stated by the source	540 mm

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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