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Product comparison · 2 pcs/workstations

Fujitsu Celsius M440 P4 650 2x512MB 250GB XPP vs Lenovo ThinkCentre M51 P4 531HT 512MB 40GB XPP

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  • 18specifications compared
  • 13differ
  • 5identical
  • 27known for one product only

Key differences

  • Processor frequency
    • 3.4 GHz
    • 3 GHz
  • Internal memory
    • 1 GB
    • 0.5 GB
  • Maximum internal memory
    • 8 GB
    • 4 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR-SDRAM
  • Storage drive type
    • SATA II
    • SATA
  • Maximum graphics card memory
    • 0.128 GB
    • 0.004 GB
  • Product type
    • Workstation
    • PC
  • Power supply
    • 410 W
    • 310 W

Side by side

Differences highlightedShow differences only
45 specifications
A

Fujitsu

Celsius M440 P4 650 2x512MB 250GB XPPView product
B

Lenovo

ThinkCentre M51 P4 531HT 512MB 40GB XPPView product
Processor1 differ
Processor manufacturerIntelIntel
Processor familyIntel® Pentium® 4Intel® Pentium® 4
Processor frequencyDiffers3.4 GHz3 GHz
Processor front side bus800 MHz800 MHz
Memory3 differ
Internal memoryDiffers1 GB0.5 GB
Maximum internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR2-SDRAMDDR-SDRAM
Storage1 differ
Total storage capacityKnown for one40 GB
Optical drive typeKnown for oneDVD-ROM
Storage drive typeDiffersSATA IISATA
Diskette drive memoryKnown for one1.44 MB
HDD capacityKnown for one250 GB
HDD speedKnown for one7200 RPM
Graphics1 differ
Discrete graphics card modelKnown for oneIntel® GMA 900
Maximum graphics card memoryDiffers0.128 GB0.004 GB
Video adapter, busKnown for onePCI Express
Graphics cardKnown for oneQuadro FX 1400
Performance1 differ
Product typeDiffersWorkstationPC
Motherboard chipsetKnown for oneIntel® 955X Express
Motherboard form factorKnown for oneATX
Optical driveidentical
DVD read speedKnown for one16x
Networkidentical
Networking featuresKnown for oneEthernet/Fast Ethernet/Gigabit Ethernet
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one8
Ethernet LAN (RJ-45) portsKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
PS/2 ports quantityKnown for one2
Serial ports quantityKnown for one1
Parallel ports quantityKnown for one1
I/O portsKnown for one1x serial 1x parallel 2x PS/2 6x USB 1x line in 1x line out 1x micro in 1x S/PDIF out 1x LAN RJ45 2x Firewire 2x SL DVI-I
Power1 differ
Power supplyDiffers410 W310 W
Designidentical
Chassis typeKnown for oneDesktop
Form factorKnown for oneTower
Softwareidentical
Operating system installedWindows XP ProfessionalWindows XP Professional
Bundled softwareKnown for onePC Doctor, Norton AntiVirus 2004 (OEM), ThinkVantage Rescue and Recovery, IBM Director Agent (free download), Access Program, Lotus Notes Stand-alone Client licence, Lotus SmartSuite Millennium licence
Displayidentical
Display includedNoNo
Audio1 differ
Audio systemDiffersRealtek ALC 260SoundMAX Cadenza
Weight & dimensions4 differ
WidthDiffers215 mm442 mm
DepthDiffers520 mm401 mm
HeightDiffers446 mm146 mm
WeightDiffers20 kg14 kg
Other featuresidentical
Security featuresKnown for one-Boot without keyboard or mouse -Configuration password -Diskette Boot inhibit -Diskette I/O control -Hard disk drive password -Hard drive I/O control -Padlock loop -Parallel port I/O control -Power on password -Security slot (for attachment of optional cable lock) -Serial port I/O control
Intel segment taggingKnown for oneEnterprise, Professional
Expansion slotsidentical
Expansion slotsKnown for one1 x PCI Express x16 1 x PCI Express x4 (mech. x8) 1 x PCI Express x1 4 x PCI, 32-bit / 33 MHz

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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