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Product comparison · 2 pcs/workstations

Lenovo ThinkCentre M50 P4 540HT 512MB 80GB DVD vs Lenovo TS ThinkCentre A51SFF P4 540 512MB 80GB

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  • 34specifications compared
  • 9differ
  • 25identical
  • 4known for one product only

Key differences

  • Maximum internal memory
    • 4 GB
    • 2 GB
  • Power supply
    • 310 W
    • 225 W
  • Chassis type
    • Desktop
    • SFF
  • Width
    • 175 mm
    • 309 mm
  • Depth
    • 450 mm
    • 359 mm
  • Height
    • 492 mm
    • 85 mm
  • Weight
    • 13.5 kg
    • 8.5 kg

Side by side

Differences highlightedShow differences only
38 specifications
A

Lenovo

ThinkCentre M50 P4 540HT 512MB 80GB DVDView product
B

Lenovo

TS ThinkCentre A51SFF P4 540 512MB 80GBView product
Memory1 differ
Maximum internal memoryDiffers4 GB2 GB
Optical driveidentical
CD read speedKnown for one48x
CD write speedKnown for one48x
CD rewrite speedKnown for one32x
Power1 differ
Power supplyDiffers310 W225 W
Design1 differ
Chassis typeDiffersDesktopSFF
Software1 differ
Bundled softwareDiffersLotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium (license), Norton AntiVirus 2004, PC Doctor diagnostics, Access Program, ThinkVantage Client Security Solution, ThinkVantage Rescue and Recovery with Rapid Restore, IBM Director Agent (web deliverable)Lotus Notes Stand-alone Client (license), Lotus SmartSuite Millennium (license), IBM Director Agent (web deliverable), Access Program, ThinkVantage Client Security Solution, ThinkVantage Rescue and Recovery with Rapid Restore, Norton AntiVirus 2004 OEM Version, PC Doctor diagnostics
Weight & dimensions4 differ
WidthDiffers175 mm309 mm
DepthDiffers450 mm359 mm
HeightDiffers492 mm85 mm
WeightDiffers13.5 kg8.5 kg
Other features1 differ
Security featuresDiffers-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-Power on password -Security slot (for attachment of optional cable lock) -Serial port I/O control -U-Bolt anchoring feature -Parallel port I/O control -Hard drive I/O control -Diskette I/O control -Hard disk drive password -Diskette Boot inhibit -Configuration password -Boot without keyboard or mou
Intel segment taggingKnown for oneEnterprise, Professional

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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