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Product comparison · 2 pcs/workstations

HP WORKSTATION BUNDEL (WM418ET+WM418ET+WM418ET) 3x Z400 CMT Quad-Core Xeon W3565 vs HP WORKSTATION BUNDEL (WM420ET+WM420ET+WM420ET) 3x Z400 CMT Quad-Core Xeon W3565

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  • 96specifications compared
  • 5differ
  • 91identical
  • 12known for one product only

Key differences

The HP WORKSTATION BUNDEL (WM418ET+WM418ET+WM418ET) 3x Z400 CMT Quad-Core Xeon W3565 has 6 GB more internal memory than the HP WORKSTATION BUNDEL (WM420ET+WM420ET+WM420ET) 3x Z400 CMT Quad-Core Xeon W3565 (12 GB vs 6 GB). The HP WORKSTATION BUNDEL (WM418ET+WM418ET+WM418ET) 3x Z400 CMT Quad-Core Xeon W3565 has 5.1 mm more depth than the HP WORKSTATION BUNDEL (WM420ET+WM420ET+WM420ET) 3x Z400 CMT Quad-Core Xeon W3565 (455.3 mm vs 450.2 mm). The HP WORKSTATION BUNDEL (WM420ET+WM420ET+WM420ET) 3x Z400 CMT Quad-Core Xeon W3565 has 5.1 mm more height than the HP WORKSTATION BUNDEL (WM418ET+WM418ET+WM418ET) 3x Z400 CMT Quad-Core Xeon W3565 (455.3 mm vs 450.2 mm). Only the HP WORKSTATION BUNDEL (WM420ET+WM420ET+WM420ET) 3x Z400 CMT Quad-Core Xeon W3565 has card reader integrated. Only the HP WORKSTATION BUNDEL (WM418ET+WM418ET+WM418ET) 3x Z400 CMT Quad-Core Xeon W3565 has display included.

  • Internal memory
    • 12 GB
    • 6 GB
  • Card reader integrated
    • No
    • Yes
  • Display included
    • Yes
    • No
  • Depth
    • 455.3 mm
    • 450.2 mm
  • Height
    • 450.2 mm
    • 455.3 mm

Side by side

Differences highlightedShow differences only
108 specifications
A

HP

WORKSTATION BUNDEL (WM418ET+WM418ET+WM418ET) 3x Z400 CMT Quad-Core Xeon W3565View product
B

HP

WORKSTATION BUNDEL (WM420ET+WM420ET+WM420ET) 3x Z400 CMT Quad-Core Xeon W3565View product
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Xeon® 3000 SequenceIntel® Xeon® 3000 Sequence
Processor modelW3565W3565
Processor cores44
Processor threads88
Processor boost frequency3.46 GHz3.46 GHz
Processor frequency3.2 GHz3.2 GHz
Processor cache8 MB8 MB
Processor cache typeSmart CacheSmart Cache
Bus typeQPIQPI
FSB ParityNoNo
System bus rate4.8 GT/s4.8 GT/s
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Xeon 3500 SeriesIntel Xeon 3500 Series
Processor codenameBloomfieldBloomfield
Thermal Design Power (TDP)130 W130 W
Number of QPI links11
Number of processors installed11
Processor socketSocket B (LGA 1366)Socket B (LGA 1366)
Number of Processing Die Transistors731 M731 M
Processing Die size263 mm²263 mm²
CPU multiplier (bus/core ratio)2424
SteppingD0D0
Maximum internal memory supported by processor24 GB24 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor800,1066 MHz800,1066 MHz
Memory bandwidth supported by processor (max)25.6 GB/s25.6 GB/s
ECC supported by processorYesYes
Memory1 differ
Internal memoryDiffers12 GB6 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slots6x DIMM6x DIMM
Memory clock speed1333 MHz1333 MHz
ECCYesYes
Memory channelsTriple-channelTriple-channel
Maximum internal memoryKnown for one24 GB
Storage1 differ
Optical drive typeDVD Super MultiDVD Super Multi
Total HDDs capacityKnown for one1 TB
Number of HDDs installed11
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Card reader integratedDiffersNoYes
Total SSDs capacityKnown for one160 GB
SSD capacityKnown for one160 GB
SSD interfaceKnown for oneSATA
RAID supportKnown for oneYes
RAID levelsKnown for one0, 1, 5, 10
Graphicsidentical
Graphics cardNoNo
Performanceidentical
Product typeWorkstationWorkstation
Motherboard chipsetIntel® X58 ExpressIntel® X58 Express
Networkidentical
Networking featuresGigabit Ethernet (10/100/1000)Gigabit Ethernet (10/100/1000)
Ports & interfacesidentical
USB 2.0 ports quantity1212
Ethernet LAN (RJ-45) ports11
Headphone outputs11
Microphone inYesYes
PS/2 ports quantity22
Firewire (IEEE 1394) ports11
Poweridentical
Power supply475 W475 W
Designidentical
Chassis typeMinitowerMinitower
Country of originChinaChina
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architecture64-bit64-bit
Display1 differ
Display includedDiffersYesNo
Display diagonalKnown for one68.6 cm (27")
ResolutionKnown for one2560 x 1440 pixels
Processor special featuresidentical
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingYesYes
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® Smart CacheYesYes
Intel® Wireless Display (Intel® WiDi)NoNo
Physical Address Extension (PAE)YesYes
Processor ARK ID3972139721
Processor codeSLBEVSLBEV
Processor package size42.5 x 45.0 mm42.5 x 45.0 mm
Supported instruction setsSSE4.2SSE4.2
Thermal Monitoring TechnologiesNoNo
Intel® Turbo Boost Technology1.01.0
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Quick Sync Video TechnologyNoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Conflict-Free processorNoNo
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Weight & dimensions2 differ
Width167.9 mm167.9 mm
DepthDiffers455.3 mm450.2 mm
HeightDiffers450.2 mm455.3 mm
Weight13.5 kg13.5 kg

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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