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Product comparison · 2 pcs/workstations

HP Z4 G4 + 1ME41AT + 2x1XD84AT + LQ037AT vs HP Z440 + HC240

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  • 100specifications compared
  • 41differ
  • 59identical
  • 40known for one product only

Key differences

  • Processor family
    • Intel® Xeon®
    • Intel® Xeon® E5 v4
  • Processor model
    • W-2123
    • E5-1603V4
  • Processor threads
    • 8
    • 4
  • Processor frequency
    • 3.6 GHz
    • 2.8 GHz
  • Processor cache
    • 8.25 MB
    • 10 MB
  • Processor codename
    • Skylake
    • Broadwell
  • Thermal Design Power (TDP)
    • 120 W
    • 140 W
  • Tcase
    • 65 °C
    • 69 °C

Side by side

Differences highlightedShow differences only
140 specifications
A

HP

Z4 G4 + 1ME41AT + 2x1XD84AT + LQ037ATView product
B

HP

Z440 + HC240View product
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon®Intel® Xeon® E5 v4
Processor modelDiffersW-2123E5-1603V4
Processor cores44
Processor threadsDiffers84
Processor frequencyDiffers3.6 GHz2.8 GHz
Processor cacheDiffers8.25 MB10 MB
Bus typeQPIQPI
System bus rate0 GT/s0 GT/s
Processor lithography14 nm14 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Xeon E5-1600 v4
Processor codenameDiffersSkylakeBroadwell
Thermal Design Power (TDP)Differs120 W140 W
TcaseDiffers65 °C69 °C
Maximum number of PCI Express lanesDiffers4840
PCI Express slots version3.03.0
Number of processors installed11
Processor socketDiffersLGA 2066 (Socket R4)LGA 2011-v3
Maximum internal memory supported by processorDiffers512 GB1.54 TB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers1600,1866,2133,2400,2666 MHz1600,1866,2133 MHz
Memory bandwidth supported by processor (max)Differs85.3 GB/s68 GB/s
ECC supported by processorYesYes
Processor boost frequencyKnown for one3.9 GHz
PCI Express configurationsKnown for one1x16, 1x4, 1x8
SteppingKnown for oneU0
Memory4 differ
Internal memoryDiffers32 GB8 GB
Maximum internal memoryDiffers256 GB128 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory layout (slots x size)Differs4 x 8 GB2 x 4 GB
Memory slots8x DIMM8x DIMM
Memory clock speedDiffers2666 MHz2133 MHz
Memory channelsQuad-channelQuad-channel
ECCKnown for oneYes
Storage4 differ
Total storage capacityDiffers1.25 TB1 TB
Optical drive typeDiffersDVD-RWDVD Super Multi
Storage mediaDiffersHDD+SSDHDD
Total HDDs capacity1 TB1 TB
Number of HDDs installed11
HDD capacity1 TB1 TB
HDD interfaceDiffersSATA IIISATA
HDD speed7200 RPM7200 RPM
Card reader integratedNoNo
Total SSDs capacityKnown for one256 GB
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for onePCI Express
Graphics2 differ
Discrete graphics cardDiffersYesNo
On-board graphics cardNoNo
Discrete graphics card modelDiffersNVIDIA® Quadro® P2000Not available
On-board graphics card modelNot availableNot available
Discrete graphics card memoryKnown for one5 GB
Discrete graphics memory typeKnown for oneGDDR5
Performance1 differ
Product typeWorkstationWorkstation
Motherboard chipsetDiffersIntel® C422Intel® C612
Optical driveidentical
Optical drives quantity11
BD interface typeKnown for oneSATA
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 quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers108
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 quantityKnown for one0
Thunderbolt 3 ports quantity00
HDMI ports quantity00
Ethernet LAN (RJ-45) portsDiffers21
Headphone outputsDiffers01
Line-outYesYes
Line-inYesYes
Microphone inDiffersNoYes
VGA (D-Sub) ports quantity00
DVI portNoNo
PS/2 ports quantity22
Combo headphone/mic portKnown for oneYes
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
Power1 differ
Power supplyDiffers750 W700 W
Designidentical
Chassis typeMini TowerMini Tower
Number of 5.25" baysKnown for one2
Product colourBlackBlack
Country of originChinaChina
Cable lock slotKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 Pro for WorkstationsWindows 7 Professional
Operating system architectureKnown for one64-bit
Recovery operating systemKnown for oneWindows 10 Pro
Displayidentical
Display includedNoNo
Display diagonalKnown for one61 cm (24")
Display typeKnown for oneLED
Display resolutionKnown for one1920 x 1200 pixels
Panel typeKnown for oneIPS
Native aspect ratioKnown for one16:10
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 features6 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Demand Based SwitchingYesYes
Intel Flex Memory AccessNoNo
Intel TSX-NIYesYes
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Physical Address Extension (PAE)YesYes
Processor ARK IDDiffers12503693100
Processor package sizeDiffers45 x 52.5 mm52.5 x 51 mm
Scalability1S1S
Supported instruction setsDiffersAVX, AVX 2.0, AVX-512, SSE4.2AVX 2.0
Thermal Monitoring TechnologiesYesYes
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)YesYes
Conflict-Free processorYesYes
Intel Enhanced Halt StateKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)Known for oneNo
Intel TSX-NI versionKnown for one1.00
Intel Virtualization Technology (VT-x)Known for oneYes
Processor codeKnown for oneSR3LJ
Audio1 differ
Audio chipDiffersRealtek HD ALC221Realtek ALC221
Weight & dimensions2 differ
Width169 mm169 mm
Depth445 mm445 mm
HeightDiffers386 mm432 mm
WeightDiffers10.2 kg11 kg
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Gold, ENERGY STARENERGY STAR

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