Product comparison · 2 pcs/workstations

HP xw6400 (2) x Intel® Xeon® DC 2.0GHz 2GB/80GB DVD-ROM WXP Pro Workstation vs Lenovo ThinkCentre M55 Tower (881192G), BE

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  • 56specifications compared
  • 26differ
  • 30identical
  • 79known for one product only

Key differences

  • Processor family
    • xw6400 (2) x Intel® Xeon® DC 2.0GHz 2GB/80GB DVD-ROM WXP Pro Workstation:Intel® Xeon®
    • ThinkCentre M55 Tower (881192G), BE:Intel® Core™2 Duo
  • Processor model
    • xw6400 (2) x Intel® Xeon® DC 2.0GHz 2GB/80GB DVD-ROM WXP Pro Workstation:5130
    • ThinkCentre M55 Tower (881192G), BE:E6300
  • Processor frequency
    • xw6400 (2) x Intel® Xeon® DC 2.0GHz 2GB/80GB DVD-ROM WXP Pro Workstation:2 GHz
    • ThinkCentre M55 Tower (881192G), BE:1.86 GHz
  • Processor cache
    • xw6400 (2) x Intel® Xeon® DC 2.0GHz 2GB/80GB DVD-ROM WXP Pro Workstation:4 MB
    • ThinkCentre M55 Tower (881192G), BE:2 MB
  • Processor front side bus
    • xw6400 (2) x Intel® Xeon® DC 2.0GHz 2GB/80GB DVD-ROM WXP Pro Workstation:1333 MHz
    • ThinkCentre M55 Tower (881192G), BE:1066 MHz
  • Tcase
    • xw6400 (2) x Intel® Xeon® DC 2.0GHz 2GB/80GB DVD-ROM WXP Pro Workstation:65 °C
    • ThinkCentre M55 Tower (881192G), BE:61.4 °C
  • Number of processors installed
    • xw6400 (2) x Intel® Xeon® DC 2.0GHz 2GB/80GB DVD-ROM WXP Pro Workstation:2
    • ThinkCentre M55 Tower (881192G), BE:1
  • Processor socket
    • xw6400 (2) x Intel® Xeon® DC 2.0GHz 2GB/80GB DVD-ROM WXP Pro Workstation:LGA 771 (Socket J)
    • ThinkCentre M55 Tower (881192G), BE:LGA 775 (Socket T)

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Differences highlightedShow differences only (on)
Comparison of xw6400 (2) x Intel® Xeon® DC 2.0GHz 2GB/80GB DVD-ROM WXP Pro Workstation, ThinkCentre M55 Tower (881192G), BE
135 specifications
Processor10 differ
Processor familyDiffersIntel® Xeon®Intel® Core™2 Duo
Processor modelDiffers5130E6300
Processor frequencyDiffers2 GHz1.86 GHz
Processor cacheDiffers4 MB2 MB
Processor front side busDiffers1333 MHz1066 MHz
TcaseDiffers65 °C61.4 °C
Number of processors installedDiffers21
Processor socketDiffersLGA 771 (Socket J)LGA 775 (Socket T)
Number of Processing Die TransistorsDiffers291 M167 M
Processing Die sizeDiffers143 mm²111 mm²
Maximum number of SMP processorsKnown for one2Unknown — not stated by the source
FSB ParityKnown for oneUnknown — not stated by the sourceNo
Processor codenameKnown for oneUnknown — not stated by the sourceConroe
CPU multiplier (bus/core ratio)Known for oneUnknown — not stated by the source7
SteppingKnown for oneUnknown — not stated by the sourceR0
ECC supported by processorKnown for oneUnknown — not stated by the sourceNo
Memory3 differ
Internal memoryDiffers2 GB1 GB
Maximum internal memoryDiffers16 GB8 GB
Memory layout (slots x size)Differs2 x 1 GB1 x 1 GB
Memory upgradeKnown for one16 GBUnknown — not stated by the source
Standard memory capacityKnown for one2 MBUnknown — not stated by the source
Memory slotsKnown for oneUnknown — not stated by the source4x DIMM
Storage1 differ
Optical drive typeDiffersDVD-ROMDVD-RW
HDD capacityKnown for one80 GBUnknown — not stated by the source
Storage drive controllerKnown for oneSATA 3Gb/sUnknown — not stated by the source
Disk subsystem controllerKnown for oneIntegrated 4 channel SATA 3 Gb/s NCQ controller with RAID 0 or 1 capability, optional 4 channel SAS controller with RAID capabilityUnknown — not stated by the source
Diskette driveKnown for oneOptional No Floppy disk DriveUnknown — not stated by the source
Storage drive typeKnown for one80 GBUnknown — not stated by the source
Total storage capacityKnown for oneUnknown — not stated by the source250 GB
Graphicsidentical
Maximum graphics card memoryKnown for one0.128 GBUnknown — not stated by the source
Graphics cardKnown for oneQuadro NVS 285Unknown — not stated by the source
Video card featuresKnown for oneNVIDIA Quadro NVS 285 (128MB PCI Express with NVIDIA TurboCache technology, dual display)Unknown — not stated by the source
Performance1 differ
Product typeDiffersWorkstationPC
Motherboard chipsetKnown for oneIntel® 5000XUnknown — not stated by the source
Optical driveidentical
CD read speedKnown for one48xUnknown — not stated by the source
DVD read speedKnown for one16xUnknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers810
PS/2 ports quantityKnown for one2Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one1Unknown — not stated by the source
Serial ports quantityKnown for one1Unknown — not stated by the source
I/O portsKnown for oneFront: Headphone, microphone, and 2 USB 2.0, 1 IEEE 1394 (requires PCI card to enable functionality); Rear: 5 USB 2.0, 1 standard serial port, 1 parallel port, PS/2 keyboard and mouse, 1 RJ-45, 1 audio in, 1 audio out, 1 mic in Front: Headphone, microphonUnknown — not stated by the source
Internal portsKnown for one1 USB 2.0Unknown — not stated by the source
Rear portsKnown for one5 USB 2.0; 1 serial; 1 parallel; 2 PS/2; 1 RJ-45; 1 audio in; 1 audio out; 1 microphone inUnknown — not stated by the source
Line-outKnown for oneUnknown — not stated by the sourceYes
Line-inKnown for oneUnknown — not stated by the sourceYes
Expansion slots1 differ
Expansion slotsDiffers2 x PCIe (x8 mechanically, x4 electrically) 1 x PCIe (x16 mechanically, x4 electrically) 1 x PCIe x16 graphic 2 x legacy PCI2x PCI 1x PCI Express 1X 1x PCI Express 16X
Poweridentical
Power supply typeKnown for one575 watts wide-ranging, active Power Factor CorrectionUnknown — not stated by the source
Power requirementsKnown for one575 wattsUnknown — not stated by the source
Power consumption (standby)Known for one575 WUnknown — not stated by the source
Power supplyKnown for oneUnknown — not stated by the source310 W
Design1 differ
Chassis typeDiffersMini TowerTower
Product colourKnown for oneBlackUnknown — not stated by the source
Form factorKnown for oneTowerUnknown — not stated by the source
Country of originKnown for oneChinaUnknown — not stated by the source
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Cable lock slot typeKnown for oneUnknown — not stated by the sourceKensington
Softwareidentical
Compatible operating systemsKnown for oneGenuine Windows Vista Business 32; Genuine Windows Vista Business 64; Genuine Windows XP 32-bit Edition SP2; Genuine Windows XP Professional x64 Edition; Red Hat Enterprise Linux 4; HP Linux Installation KitUnknown — not stated by the source
Bundled softwareKnown for oneUnknown — not stated by the sourceAdobe Acrobat Reader PC Doctor Diskeeper Lite Google ThinkVantage
Displayidentical
DisplayKnown for oneHP LP3065 30in Flat Panel Monitor, HP LP2465 24in Flat Panel Monitor, HP LP2065 20.1in Flat Panel Monitor, HP LP1965 19in Flat Panel Monitor (all sold separately) HP LP2465 24in Flat Panel Monitor, HP LP2065 20.1in Flat Panel Monitor, HP L1955 19in Flat PUnknown — not stated by the source
Processor special features3 differ
Embedded options availableDiffersYesNo
Processor ARK IDDiffers2721627248
Conflict-Free processorDiffersYesNo
CPU configuration (max)Known for oneUnknown — not stated by the source1
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Dual Display Capable TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Enhanced Halt StateKnown for oneUnknown — not stated by the sourceYes
Intel FDI TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Fast Memory AccessKnown for oneUnknown — not stated by the sourceNo
Intel Flex Memory AccessKnown for oneUnknown — not stated by the sourceNo
Intel Rapid Storage TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneUnknown — not stated by the sourceNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceNo
Intel® InTru™ 3D TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® Insider™Known for oneUnknown — not stated by the sourceNo
Intel® Wireless Display (Intel® WiDi)Known for oneUnknown — not stated by the sourceNo
Processor codeKnown for oneUnknown — not stated by the sourceSLGW2
Intel® Quick Sync Video TechnologyKnown for oneUnknown — not stated by the sourceNo
Intel® My WiFi Technology (Intel® MWT)Known for oneUnknown — not stated by the sourceNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneUnknown — not stated by the sourceNo
Audio1 differ
Audio systemDiffersIntegrated High Definition audio with Jack Retasking technology, optional PCI Sound Blaster X-Fi Xtreme MusicADI 1983 HD
Audio includedKnown for oneIntegrated High Definition audio with Jack Retasking technology, optional PCI Sound Blaster X-Fi Xtreme MusicUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °CUnknown — not stated by the source
Storage temperature (T-T)Known for one-20 - 60 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one20 - 85%Unknown — not stated by the source
Storage relative humidity (H-H)Known for one5 - 90%Unknown — not stated by the source
Relative humidityKnown for one20 - 85%Unknown — not stated by the source
Non-operating altitudeKnown for one10000Unknown — not stated by the source
Non-operating relative humidity (non-condensing)Known for one5 - 90%Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers165 mm178 mm
DepthDiffers440 mm450 mm
HeightDiffers441 mm432 mm
WeightDiffers14.6 kg12.5 kg
Size (imperial)Known for one16.5 cm (6.5")Unknown — not stated by the source
Weight (imperial)Known for one33 lbUnknown — not stated by the source
Packaging dataidentical
Package weightKnown for one64 kgUnknown — not stated by the source
Keyboardidentical
Pointing deviceKnown for oneHP PS/2 scroll mouse Choice of 2-button scroll mouse (USB optical or PS/2 mechanical); 3-button mouse (USB optical); USB SpaceMouse; USB SpaceBall, USB SpacePilotUnknown — not stated by the source
Keyboard typeKnown for oneHP PS/2 HP Standard (USB, PS/2)Unknown — not stated by the source
Multimediaidentical
MultimediaKnown for oneIntegrated High Definition audio with Jack Retasking technologyUnknown — not stated by the source
Other featuresidentical
Drive baysKnown for one2 internal 3.5" bays 2 external 5.25" bays or 1 external 3.5” bay with optional floppyUnknown — not stated by the source
HDD user passwordKnown for oneUnknown — not stated by the sourceYes
Intel segment taggingKnown for oneUnknown — not stated by the sourceEnterprise, Professional
Networkidentical
Networking featuresKnown for oneUnknown — not stated by the sourceGigabit Ethernet
Packaging contentidentical
Mouse includedKnown for oneUnknown — not stated by the sourceYes

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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