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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre A50 vs Lenovo TS THINKCENTRE A51 P4 530-3.0G

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  • 74specifications compared
  • 11differ
  • 63identical
  • 22known for one product only

Key differences

  • Internal memory type
    • DDR-SDRAM
    • DDR2-SDRAM
  • Total storage capacity
    • 40 GB
    • 80 GB
  • Optical drive type
    • CD-ROM
    • DVD-ROM
  • Storage drive type
    • ATA-100 (Enhanced IDE)
    • Serial ATA
  • Video adapter, bus
    • Direct AGP
    • PCI Express
  • Power supply
    • 200 W
    • 310 W
  • Width
    • 276 mm
    • 178 mm
  • Depth
    • 273 mm
    • 450 mm

Side by side

Differences highlightedShow differences only
96 specifications
A

Lenovo

ThinkCentre A50View product
B

Lenovo

TS THINKCENTRE A51 P4 530-3.0GView product
Memory1 differ
Maximum internal memoryKnown for one2 GB
Internal memory typeDiffersDDR-SDRAMDDR2-SDRAM
Storage3 differ
Total storage capacityDiffers40 GB80 GB
Optical drive typeDiffersCD-ROMDVD-ROM
HDD speedKnown for one7200 RPM
Storage drive typeDiffersATA-100 (Enhanced IDE)Serial ATA
Diskette drive memoryKnown for one1.44 MB
Graphics1 differ
Video adapter, busDiffersDirect AGPPCI Express
Discrete graphics card modelKnown for oneIntel® GMA 900
Optical driveidentical
CD read speedKnown for one24x
DVD read speedKnown for one16x
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one6
Ethernet LAN (RJ-45) portsKnown for one1
Headphone outputsKnown for one1
Line-outKnown for oneYes
Line-inKnown for oneYes
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 one-External Display (VGA) -External Microphone / Line in (back) -External Microphone / Line in (front) -Headphone / Line out (back) -Headphone/line out (front) -Keyboard (PS/2) -Mouse (PS/2) -Parallel -RJ-45 -Serial -6 USB 2.0 (2 front, 4 back)
Power1 differ
Power supplyDiffers200 W310 W
Power supply typeKnown for one110~220V
Softwareidentical
Operating system installedKnown for oneWindows XP Professional
Compatible operating systemsKnown for oneMicrosoft Windows XP Professional
Bundled softwareKnown for oneAccess IBM, IBM Rescue and Recovery with Rapid Restore, Norton AntiVirus 2005 with 90 days of virus definition upgrades, PC Doctor diagnostics
Weight & dimensions4 differ
WidthDiffers276 mm178 mm
DepthDiffers273 mm450 mm
HeightDiffers89 mm430 mm
WeightDiffers6.4 kg12.5 kg
Other features1 differ
Security featuresDiffers-Hardfile I/O control -Diskette I/O control -Boot sequence control -Boot without keyboard or mouse -Configuration password -Diskette Boot inhibit -Parallel I/O control -Power on password -Security slot (for attachment of optional cable lock)-Boot sequence control -Boot without keyboard or mouse -Configuration password -Diskette boot inhibit -Diskette I/O control -Hardfile I/O control -Parallel port I/O control -Power on password -Security slot (for attachment of optional cable lock) -Serial port I/O control -U-Bolt anchoring feature
Designidentical
Chassis typeKnown for oneTower

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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