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Product comparison · 2 pcs/workstations

Dell 3040 SFF + KB vs HP 240 SFF + Z23n

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  • 131specifications compared
  • 52differ
  • 79identical
  • 60known for one product only

Key differences

  • Processor family
    • Intel Pentium G
    • Intel® Core™ i7
  • Processor model
    • G4400
    • i7-6700
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 3.3 GHz
    • 3.4 GHz
  • Processor cache
    • 3 MB
    • 8 MB
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit
  • Thermal Design Power (TDP)
    • 47, 54
    • 65 W

Side by side

Differences highlightedShow differences only
191 specifications
A

Dell

3040 SFF + KBView product
B

HP

240 SFF + Z23nView product
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Pentium GIntel® Core™ i7
Processor generationKnown for one6th gen Intel® Core™ i7
Processor modelDiffersG4400i7-6700
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one4 GHz
Processor frequencyDiffers3.3 GHz3.4 GHz
Processor cacheDiffers3 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDMI3DMI3
FSB ParityKnown for oneNo
System bus rate8 GT/s8 GT/s
Processor lithography14 nm14 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Pentium G4400 series for DesktopIntel Core i7-6700 Desktop series
Processor codenameSkylakeSkylake
Thermal Design Power (TDP)Differs47, 5465 W
TcaseKnown for one71 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x82x8, 1x8+2x4, 1x16
PCI Express slots version3.03.0
Number of processors installed11
Processor socketLGA 1151 (Socket H4)LGA 1151 (Socket H4)
SteppingR0R0
Maximum internal memory supported by processor64 GB64 GB
Memory types supported by processorDDR3L-SDRAM, DDR4-SDRAMDDR3L-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers1866,1333,2133,1600 MHz1333,1600,1866,2133 MHz
Memory bandwidth supported by processor (max)34.1 GB/s34.1 GB/s
ECC supported by processorDiffersYesNo
Memory voltage supported by processor1.35 V1.35 V
Memory6 differ
Internal memoryDiffers4 GB8 GB
Maximum internal memoryDiffers16 GB64 GB
Internal memory typeDiffersDDR3L-SDRAMDDR4-SDRAM
Memory layout (slots x size)Differs1 x 4 GB2 x 4 GB
Memory slotsDiffers2x DIMM4x DIMM
Memory clock speedDiffers1600 MHz2133 MHz
ECCKnown for oneYes
Memory channelsDual-channelDual-channel
Non-ECCKnown for oneYes
Storage4 differ
Total storage capacityDiffers500 GB1 TB
Optical drive typeDiffersDVD±RWDVD Super Multi
Storage mediaHDDHDD
Total HDDs capacityKnown for one1 TB
Number of HDDs installed11
HDD capacityDiffers500 GB1 TB
HDD interfaceDiffersSATA IIISATA
HDD speed7200 RPM7200 RPM
Card reader integratedNoNo
Number of storage drives installedKnown for one1
HDD sizeKnown for one3.5"
Graphics4 differ
Discrete graphics cardNoNo
On-board graphics cardYesYes
Discrete graphics card modelNot availableNot available
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 510Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers1.7 GB1.74 GB
Number of displays supported (on-board graphics)33
On-board graphics card base frequency350 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1150 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card IDDiffers0x19021912
On-board graphics card OpenGL version4.44.4
Performance2 differ
Product typeDiffersPCWorkstation
Motherboard chipsetDiffersIntel® H110Intel® C236
Compatible processor seriesKnown for oneIntel® Celeron® Dual-Core, Intel® Pentium® Dual-Core
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Optical driveidentical
Optical drives quantity11
Networkidentical
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Wi-FiNoNo
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers48
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Thunderbolt 3 ports quantity00
DisplayPorts quantityDiffers13
HDMI ports quantityDiffers10
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Line-outYesYes
Line-inKnown for oneYes
Microphone inDiffersNoYes
VGA (D-Sub) ports quantity00
DVI portNoNo
PS/2 ports quantity22
Serial ports quantityKnown for one1
HDMI versionKnown for one1.4
Combo headphone/mic portKnown for oneYes
Expansion slotsidentical
PCI Express x1 (Gen 3.x) slotsKnown for one2
PCI Express x4 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one1
Number of 3.5" baysKnown for one1
PCI Express x1 slotsKnown for one1
PCI Express x16 slotsKnown for one1
Power1 differ
Power supplyDiffers180 W240 W
Power supply input voltageKnown for one100 - 240 V
Power supply input frequencyKnown for one50 - 60 Hz
Designidentical
Chassis typeSFFSFF
Liquid cooling systemKnown for oneNo
Product colourBlackBlack
Country of originKnown for oneChina
Placement supportedKnown for oneHorizontal/Vertical
Number of 2.5" baysKnown for one1
Cable lock slotKnown for oneYes
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architecture64-bit64-bit
Recovery operating systemKnown for oneWindows 10 Pro
Optional operating system suppliedKnown for oneWindows 10 Pro
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one58.4 cm (23")
Display typeKnown for oneLED
Display resolutionKnown for one1920 x 1080 pixels
Panel typeKnown for oneIPS
Native aspect ratioKnown for one16:9
Contrast ratio (typical)Known for one1000:1
Display brightnessKnown for one250 cd/m²
Viewing angle, horizontalKnown for one178°
Viewing angle, verticalKnown for one178°
Processor special features13 differ
CPU configuration (max)11
Embedded options availableYesYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography14 nm14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology version1.001.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) versionDiffers0.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® OS GuardDiffersNoYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Wireless Display (Intel® WiDi)YesYes
Processor ARK IDDiffers8817988196
Processor codeDiffersSR2DCSR2BT
Processor package size37.5 x 37.5 mm37.5 x 37.5 mm
Scalability1S1S
Supported instruction setsDiffersSSE4.1, SSE4.2SSE4.1, AVX 2.0, SSE4.2
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationPCG 2015CPCG 2015C
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Quick Sync Video TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Conflict-Free processorYesYes
Intel® Smart CacheKnown for oneYes
Audioidentical
Audio systemKnown for oneHD
Weight & dimensions4 differ
WidthDiffers92.6 mm100 mm
DepthDiffers292 mm384 mm
HeightDiffers290 mm337 mm
WeightDiffers4.48 kg5.7 kg
Packaging contentidentical
Mouse includedYesYes
Keyboard includedYesYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one-15.2 - 3048 m
Non-operating altitudeKnown for one-15.2 - 10668 m
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneCECP, WEEE

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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