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Product comparison · 2 pcs/workstations

HP ProDesk 400 G3 Mini + LaserJet Pro M402n vs HP Z440 MT + Z23n G2

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  • 100specifications compared
  • 46differ
  • 54identical
  • 68known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Xeon® E5 v4
  • Processor model
    • i7-7700T
    • E5-1620V4
  • Processor frequency
    • 2.9 GHz
    • 3.5 GHz
  • Processor cache
    • 8 MB
    • 10 MB
  • Bus type
    • DMI3
    • QPI
  • System bus rate
    • 8 GT/s
    • 0 GT/s
  • Processor codename
    • Kaby Lake
    • Broadwell
  • Thermal Design Power (TDP)
    • 35 W
    • 140 W

Side by side

Differences highlightedShow differences only
168 specifications
A

HP

ProDesk 400 G3 Mini + LaserJet Pro M402nView product
B

HP

Z440 MT + Z23n G2View product
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Xeon® E5 v4
Processor generationKnown for one7th gen Intel® Core™ i7
Processor modelDiffersi7-7700TE5-1620V4
Processor cores44
Processor threads88
Processor boost frequency3.8 GHz3.8 GHz
Processor frequencyDiffers2.9 GHz3.5 GHz
Processor cacheDiffers8 MB10 MB
Processor cache typeSmart CacheSmart Cache
Bus typeDiffersDMI3QPI
System bus rateDiffers8 GT/s0 GT/s
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-7700 Desktop seriesIntel Xeon E5-1600 v4
Processor codenameDiffersKaby LakeBroadwell
Thermal Design Power (TDP)Differs35 W140 W
Configurable TDP-downKnown for one25 W
Configurable TDP-down frequencyKnown for one1.9 GHz
TjunctionKnown for one80 °C
Maximum number of PCI Express lanesDiffers1640
PCI Express configurationsKnown for one1x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
Number of QPI links00
Number of processors installed11
Processor socketDiffersLGA 1151 (Socket H4)LGA 2011-v3
SteppingDiffersB0R0
Maximum internal memory supported by processorDiffers64 GB1.53 TB
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers1333,1600,2133,2400 MHz1600,1866,2133,2400 MHz
ECC supported by processorDiffersNoYes
Memory voltage supported by processorKnown for one1.35 V
TcaseKnown for one69 °C
Memory bandwidth supported by processor (max)Known for one76.8 GB/s
Memory5 differ
Internal memoryDiffers8 GB16 GB
Maximum internal memoryDiffers32 GB128 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Differs1 x 8 GB2 x 8 GB
Memory slotsDiffers2x SO-DIMM8x DIMM
Memory clock speed2400 MHz2400 MHz
Memory channelsDiffersDual-channelQuad-channel
Storage3 differ
Total storage capacityDiffers256 GB1 TB
Optical drive typeDiffersNoDVD Super Multi
Storage mediaDiffersSSDHDD
Total SSDs capacityKnown for one256 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
NVMeKnown for oneYes
SSD interfaceKnown for oneM.2, NVMe 3.0, PCI Express
Card reader integratedNoNo
Total HDDs capacityKnown for one1 TB
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Graphics2 differ
Discrete graphics cardNoNo
On-board graphics cardDiffersYesNo
Discrete graphics card modelNot availableNot available
On-board graphics card modelDiffersIntel® HD Graphics 630Not available
Maximum on-board graphics card memoryKnown for one64 GB
Number of displays supported (on-board graphics)Known for one3
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one1150 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card IDKnown for one5912
On-board graphics card OpenGL versionKnown for one4.4
Performance2 differ
Product typeDiffersMini PCWorkstation
Motherboard chipsetDiffersIntel® H270Intel® C612
Network1 differ
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
Wi-FiDiffersYesNo
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantity22
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 quantityKnown for one1
HDMI ports quantity00
Ethernet LAN (RJ-45) ports11
Combo headphone/mic portKnown for oneYes
Headphone outputs11
Microphone inDiffersNoYes
VGA (D-Sub) ports quantity00
DVI portNoNo
Serial ports quantityKnown for one1
PS/2 ports quantityKnown for one2
Power1 differ
Power supplyDiffers65 W700 W
Design2 differ
Chassis typeDiffersDesktopMini Tower
Number of 2.5" baysKnown for one1
Cable lock slotKnown for oneYes
Product colourDiffersBlack, SilverBlack
Country of originChinaChina
Number of 5.25" baysKnown for one2
Software1 differ
Operating system installedDiffersWindows 10 ProWindows 7 Professional
Operating system architecture64-bit64-bit
Recovery operating systemKnown for oneWindows 10 Pro
Display1 differ
Display includedDiffersNoYes
Display diagonalKnown for one58.4 cm (23")
Display typeKnown for oneLED
Full HDKnown for oneYes
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 features5 differ
CPU configuration (max)11
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyKnown for oneYes
Intel Enhanced Halt StateYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
Intel Trusted Execution TechnologyYesYes
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)Known for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Processor ARK IDDiffers9712292991
Processor codeDiffersSR339SR2P7
Processor package sizeDiffers37.5 x 37.5 mm45 x 52.5 mm
Scalability1S1S
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX 2.0
Thermal Monitoring TechnologiesYesYes
Thermal solution specificationKnown for onePCG 2015A
Intel® Turbo Boost Technology2.02.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Intel Demand Based SwitchingKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
Physical Address Extension (PAE)Known for oneYes
Audio1 differ
Audio chipDiffersConexant CX20632Realtek ALC221
Weight & dimensions4 differ
WidthDiffers177 mm169 mm
DepthDiffers34.2 mm445 mm
HeightDiffers174.7 mm432 mm
WeightDiffers1.21 kg11 kg
Packaging contentidentical
Mouse includedKnown for oneYes
Keyboard includedYesYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Optical driveidentical
Optical drives quantityKnown for one1
BD interface typeKnown for oneSATA
Expansion slotsidentical
Number of 3.5" baysKnown for one2
PCI Express x1 (Gen 2.x) slotsKnown for one1
PCI Express x4 (Gen 2.x) slotsKnown for one1
PCI Express x8 (Gen 3.x) slotsKnown for one1
PCI Express x16 (Gen 3.x) slotsKnown for one2
PCI slotsKnown for one1

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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