Product comparison · 2 pcs/workstations

Dell 7040 SFF + Microsoft Office Professional 2016 vs HP Z440 MT + 2x Z24nf

101specifications compared
52differ
49identical
93known for one product only

Key differences

Processor family
- 7040 SFF + Microsoft Office Professional 2016:Intel® Core™ i7
- Z440 MT + 2x Z24nf:Intel® Xeon® E5 v4
Processor model
- 7040 SFF + Microsoft Office Professional 2016:i7-6700
- Z440 MT + 2x Z24nf:E5-1620V4
Processor boost frequency
- 7040 SFF + Microsoft Office Professional 2016:4 GHz
- Z440 MT + 2x Z24nf:3.8 GHz
Processor frequency
- 7040 SFF + Microsoft Office Professional 2016:3.4 GHz
- Z440 MT + 2x Z24nf:3.5 GHz
Processor cache
- 7040 SFF + Microsoft Office Professional 2016:8 MB
- Z440 MT + 2x Z24nf:10 MB
Bus type
- 7040 SFF + Microsoft Office Professional 2016:DMI3
- Z440 MT + 2x Z24nf:QPI
Processor codename
- 7040 SFF + Microsoft Office Professional 2016:Skylake
- Z440 MT + 2x Z24nf:Broadwell
Thermal Design Power (TDP)
- 7040 SFF + Microsoft Office Professional 2016:65 W
- Z440 MT + 2x Z24nf:140 W

Side by side

Differences highlightedShow differences only

Comparison of 7040 SFF + Microsoft Office Professional 2016, Z440 MT + 2x Z24nf
194 specifications	A Dell 7040 SFF + Microsoft Office Professional 2016 View product	B HP Z440 MT + 2x Z24nf View product
Processor17 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i7	Intel® Xeon® E5 v4
Processor generationKnown for one	6th gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-6700	E5-1620V4
Processor cores	4	4
Processor threads	8	8
Processor boost frequencyDiffers	4 GHz	3.8 GHz
Processor frequencyDiffers	3.4 GHz	3.5 GHz
Processor cacheDiffers	8 MB	10 MB
Processor cache type	Smart Cache	Smart Cache
Bus typeDiffers	DMI3	QPI
System bus rateKnown for one	8 GT/s	Unknown — not stated by the source
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i7-6700 Desktop series	Intel Xeon E5-1600 v4
Processor codenameDiffers	Skylake	Broadwell
Thermal Design Power (TDP)Differs	65 W	140 W
TcaseDiffers	71 °C	69 °C
Maximum number of PCI Express lanesDiffers	16	40
PCI Express configurationsKnown for one	2x8, 1x8+2x4, 1x16	Unknown — not stated by the source
PCI Express slots version	3.0	3.0
Number of processors installed	1	1
Processor socketDiffers	LGA 1151 (Socket H4)	LGA 2011-v3
Stepping	R0	R0
Maximum internal memory supported by processorDiffers	64 GB	1.53 TB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600,1866,2133 MHz	1600,1866,2133,2400 MHz
Memory bandwidth supported by processor (max)Differs	34.1 GB/s	76.8 GB/s
ECC supported by processorDiffers	No	Yes
Memory voltage supported by processorKnown for one	1.35 V	Unknown — not stated by the source
Number of QPI linksKnown for one	Unknown — not stated by the source	0
Memory5 differ
Internal memoryDiffers	8 GB	16 GB
Maximum internal memoryDiffers	32 GB	128 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Memory slotsDiffers	4x DIMM	8x DIMM
Memory clock speedDiffers	2133 MHz	2400 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
Non-ECCKnown for one	Yes	Unknown — not stated by the source
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 8 GB
Storage6 differ
Total storage capacityDiffers	500 GB	1.25 TB
Optical drive typeDiffers	DVD±RW	DVD Super Multi
Storage mediaDiffers	HDD	HDD+SSD
Number of storage drives installedKnown for one	1	Unknown — not stated by the source
Number of HDDs installed	1	1
HDD capacityDiffers	500 GB	1 TB
HDD interfaceDiffers	SATA III	SATA
HDD speed	7200 RPM	7200 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
Card reader integratedDiffers	No	Yes
RAID supportKnown for one	Yes	Unknown — not stated by the source
Total HDDs capacityKnown for one	Unknown — not stated by the source	1 TB
Total SSDs capacityKnown for one	Unknown — not stated by the source	256 GB
Number of SSDs installedKnown for one	Unknown — not stated by the source	1
SSD capacityKnown for one	Unknown — not stated by the source	256 GB
SSD interfaceKnown for one	Unknown — not stated by the source	PCI Express
Graphics4 differ
Discrete graphics cardDiffers	No	Yes
On-board graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	Not available	NVIDIA® Quadro® M2000
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 530	Not available
Maximum on-board graphics card memoryKnown for one	1.74 GB	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	350 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1150 MHz	Unknown — not stated by the source
On-board graphics card DirectX versionKnown for one	12.0	Unknown — not stated by the source
On-board graphics card IDKnown for one	1912	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.4	Unknown — not stated by the source
Discrete graphics card memoryKnown for one	Unknown — not stated by the source	4 GB
Performance1 differ
Product typeDiffers	PC	Workstation
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® C612
Optical driveidentical
Optical drives quantity	1	1
BD interface typeKnown for one	Unknown — not stated by the source	SATA
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Wi-FiDiffers	No	Yes
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers	4	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	6	8
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
DisplayPorts quantityDiffers	2	4
HDMI ports quantityDiffers	1	0
Ethernet LAN (RJ-45) ports	1	1
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Headphone outputsDiffers	0	1
Line-out	Yes	Yes
Microphone inDiffers	No	Yes
VGA (D-Sub) ports quantity	0	0
DVI port	No	No
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Line-inKnown for one	Unknown — not stated by the source	Yes
PS/2 ports quantityKnown for one	Unknown — not stated by the source	2
Expansion slotsidentical
Number of 3.5" baysKnown for one	1	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 Express x1 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x4 (Gen 2.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x8 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	1
PCI Express x16 (Gen 3.x) slotsKnown for one	Unknown — not stated by the source	2
PCI slotsKnown for one	Unknown — not stated by the source	1
Power1 differ
Power supplyDiffers	180 W	700 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	SFF	Mini Tower
Placement supportedKnown for one	Horizontal/Vertical	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 colour	Black	Black
Country of originKnown for one	Unknown — not stated by the source	China
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Operating system languageKnown for one	Multilingual	Unknown — not stated by the source
Drivers includedKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	Microsoft Office Professional 2016	Unknown — not stated by the source
Recovery operating systemKnown for one	Unknown — not stated by the source	Windows 10 Pro
Display1 differ
Display includedDiffers	No	Yes
Display diagonalKnown for one	Unknown — not stated by the source	60.5 cm (23.8")
Full HDKnown for one	Unknown — not stated by the source	Yes
Display resolutionKnown for one	Unknown — not stated by the source	1920 x 1080 pixels
Panel typeKnown for one	Unknown — not stated by the source	IPS
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Viewing angle, horizontalKnown for one	Unknown — not stated by the source	178°
Viewing angle, verticalKnown for one	Unknown — not stated by the source	178°
Processor special features4 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt State	Yes	Yes
Intel Identity Protection Technology version	1.00	1.00
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NI	Yes	Yes
Intel TSX-NI version	1.00	1.00
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)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
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® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	88196	92991
Processor codeKnown for one	SR2BT	Unknown — not stated by the source
Processor package sizeDiffers	37.5 x 37.5 mm	45 x 52.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	SSE4.1, AVX 2.0, SSE4.2	AVX 2.0
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationKnown for one	PCG 2015C	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 TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Conflict-Free processor	Yes	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	20 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Operating altitudeKnown for one	-15.2 - 3048 m	Unknown — not stated by the source
Non-operating altitudeKnown for one	-15.2 - 10668 m	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	92.6 mm	169 mm
DepthDiffers	292 mm	445 mm
HeightDiffers	290 mm	432 mm
WeightDiffers	4.48 kg	11 kg
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Mouse includedKnown for one	Unknown — not stated by the source	Yes
Keyboard includedKnown for one	Unknown — not stated by the source	Yes
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	CECP, WEEE	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Other featuresidentical
Dell E-Value CodeKnown for one	N013H2O7040SFFBTP	Unknown — not stated by the source
Intel segment taggingKnown for one	Enterprise, Small Business	Unknown — not stated by the source
Audioidentical
Audio chipKnown for one	Unknown — not stated by the source	Realtek ALC221

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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