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Product comparison · 2 pcs/workstations

HP xw9400 AMD Opteron Duo 2x2.40GHz 2GB/250GB DVD+/-RW DL WXP Pro Workstation vs Lenovo ThinkCentre M55 Ultra Small Desktop (8795-D2G), ES

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  • 25specifications compared
  • 18differ
  • 7identical
  • 43known for one product only

Key differences

The HP xw9400 AMD Opteron Duo 2x2.40GHz 2GB/250GB DVD+/-RW DL WXP Pro Workstation has 0.8 GHz more processor frequency than the Lenovo ThinkCentre M55 Ultra Small Desktop (8795-D2G), ES (2.4 GHz vs 1.6 GHz). The HP xw9400 AMD Opteron Duo 2x2.40GHz 2GB/250GB DVD+/-RW DL WXP Pro Workstation has 1 MB more processor cache than the Lenovo ThinkCentre M55 Ultra Small Desktop (8795-D2G), ES (2 MB vs 1 MB). The HP xw9400 AMD Opteron Duo 2x2.40GHz 2GB/250GB DVD+/-RW DL WXP Pro Workstation has 200 MHz more processor front side bus than the Lenovo ThinkCentre M55 Ultra Small Desktop (8795-D2G), ES (1000 MHz vs 800 MHz). Processor manufacturer: AMD on the HP xw9400 AMD Opteron Duo 2x2.40GHz 2GB/250GB DVD+/-RW DL WXP Pro Workstation, Intel on the Lenovo ThinkCentre M55 Ultra Small Desktop (8795-D2G), ES. Processor family: AMD Opteron on the HP xw9400 AMD Opteron Duo 2x2.40GHz 2GB/250GB DVD+/-RW DL WXP Pro Workstation, Intel® Pentium® Dual-Core on the Lenovo ThinkCentre M55 Ultra Small Desktop (8795-D2G), ES.

  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD Opteron
    • Intel® Pentium® Dual-Core
  • Processor frequency
    • 2.4 GHz
    • 1.6 GHz
  • Processor cache
    • 2 MB
    • 1 MB
  • Processor front side bus
    • 1000 MHz
    • 800 MHz
  • Number of processors installed
    • 2
    • 1
  • Internal memory
    • 2 GB
    • 1 GB
  • Maximum internal memory
    • 64 GB
    • 4 GB

Side by side

Differences highlightedShow differences only
68 specifications
A

HP

xw9400 AMD Opteron Duo 2x2.40GHz 2GB/250GB DVD+/-RW DL WXP Pro WorkstationView product
B

Lenovo

ThinkCentre M55 Ultra Small Desktop (8795-D2G), ESView product
Processor6 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD OpteronIntel® Pentium® Dual-Core
Processor frequencyDiffers2.4 GHz1.6 GHz
Processor cacheDiffers2 MB1 MB
Processor cache typeL2L2
Processor front side busDiffers1000 MHz800 MHz
Number of processors installedDiffers21
Memory2 differ
Internal memoryDiffers2 GB1 GB
Maximum internal memoryDiffers64 GB4 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
ECCKnown for oneYes
Memory upgradeKnown for one64 GB
Storage1 differ
HDD capacityKnown for one250 GB
HDD interfaceDiffersSATA IISATA
HDD speed7200 RPM7200 RPM
Storage drive controllerKnown for oneSATA 3Gb/s NCQ
Disk subsystem controllerKnown for oneIntegrated 6 channel SATA 3 Gb/s controller with RAID capability, integrated 8 channel SAS controller with RAID capability
Diskette driveKnown for oneOptional Y
Storage drive typeKnown for one250 GB
Total storage capacityKnown for one160 GB
Optical drive typeKnown for oneDVD-RW
Graphicsidentical
Maximum graphics card memoryKnown for one0.256 GB
Graphics cardKnown for oneQuadro FX 1500
Video card featuresKnown for oneNVIDIA Quadro FX 1500 PCIe (256 MB)
Discrete graphics card modelKnown for oneIntel® GMA 3000
Performance1 differ
Product typeDiffersWorkstationPC
Ports & interfaces1 differ
USB 2.0 ports quantity88
Ethernet LAN (RJ-45) portsDiffers21
Headphone outputs11
Microphone inYesYes
PS/2 ports quantityKnown for one2
Firewire (IEEE 1394) portsKnown for one2
Serial ports quantityKnown for one1
I/O portsKnown for oneFront: Headphone, microphone, 2 USB 2.0 and 1 IEEE 1394; Rear: 6 USB 2.0, 1 standard serial 9-pin port, 1 IEEE 1394, PS/2 keyboard and mouse, 2 RJ-45 to integrated Gigabit LAN, 1 audio in, 1 audio out, 1 mic in; 2 USB 2.0 (internal)
Line-outKnown for oneYes
Line-inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
Parallel ports quantityKnown for one1
Expansion slotsidentical
Expansion slotsKnown for one7 slots: 2 PCI Express (x16) Graphics slots, 2 PCI Express (x16) (x8 electrically) slots, 2 full-height PCI-X slots, 1 full-length PCI slot 7 slots: 2 PCI Express(PCIe) x16 graphics slots, 2 PCIe x16 (x8 electrically) slots, 2 full-height PCI-X slots, 1 full-length PCI slot
Power1 differ
Power requirementsKnown for one800 watts
Power supplyDiffers800 W225 W
Designidentical
Chassis typeKnown for oneMini Tower
Country of originKnown for oneChina
Upgrade typeKnown for oneWindows Vista capable
Software1 differ
Operating system installedDiffersWindows XP ProfessionalWindows Vista Business
Compatible operating systemsKnown for oneHP Installer Kit for Linux for optional Red Hat Enterprise Linux WS 3 or WS 4
Bundled softwareKnown for oneAdobe Acrobat Reader Diskeeper 9.0 Home Edition Picasa (Google) Microsoft Office Hybrid Pro Image 2007
Displayidentical
Display includedNoNo
Audio1 differ
Audio systemDiffersHigh Definition AudioADI 1983 HD
Audio includedKnown for oneIntegrated High Definition audio with Jack Retasking capability, optional PCI Sound Blaster X-Fi Xtreme Music
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-40 - 60 °C
Operating relative humidity (H-H)Known for one8 - 85%
Storage relative humidity (H-H)Known for one8 - 90%
Relative humidityKnown for one8 - 85%
Non-operating altitudeKnown for one9100
Non-operating relative humidity (non-condensing)Known for one8 - 90%
Weight & dimensions4 differ
WidthDiffers210 mm270 mm
DepthDiffers525 mm87.5 mm
HeightDiffers454 mm275 mm
WeightDiffers19 kg6.4 kg
Packaging dataidentical
Package weightKnown for one14 kg
Keyboardidentical
Pointing deviceKnown for oneHP optical mouse 2-button scroll mouse (USB optical or PS/2 mechanical) or 3-button mouse (USB optical) or USB SpaceMouse or USB SpaceBall or USB SpacePilot
Keyboard typeKnown for oneHP PS/2 HP Standard (USB, PS/2)
Other featuresidentical
Drive baysKnown for one5 internal 3.5” bays 5 internal 3.5" bays 3 external 5.25" bays
Intel segment taggingKnown for oneEnterprise, Professional
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Packaging contentidentical
Mouse includedKnown for oneYes

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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