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Product comparison · 2 laptops

Lenovo ThinkPad R400 + Port Replicator vs Lenovo ThinkPad T400s + Port Replicator

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  • 92specifications compared
  • 17differ
  • 75identical
  • 14known for one product only

Key differences

  • Processor model
    • P8700
    • SP9600
  • Processor cache
    • 3 MB
    • 6 MB
  • Processor socket
    • Socket 479
    • BGA 956
  • CPU multiplier (bus/core ratio)
    • 9.5
    • 8.5
  • Internal memory
    • 2 GB
    • 4 GB
  • Total storage capacity
    • 250 GB
    • 128 GB
  • Discrete graphics card model
    • Intel® GMA X4500
    • Intel® GMA 4500MHD
  • Wireless technology
    • Intel 5100AGN (1x2)
    • Intel 5300 AGN (3x3)

Side by side

Differences highlightedShow differences only
106 specifications
A

Lenovo

ThinkPad R400 + Port ReplicatorView product
B

Lenovo

ThinkPad T400s + Port ReplicatorView product
Processor5 differ
Processor modelDiffersP8700SP9600
Processor cacheDiffers3 MB6 MB
Processor socketDiffersSocket 479BGA 956
Processor seriesDiffersIntel Core 2 Duo P8000 SeriesIntel Core 2 Duo P9000 Series
CPU multiplier (bus/core ratio)Differs9.58.5
SteppingKnown for oneR0
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory clock speedKnown for one1066 MHz
Storage1 differ
Total storage capacityDiffers250 GB128 GB
HDD speedKnown for one5400 RPM
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA X4500Intel® GMA 4500MHD
Network1 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Wireless technologyDiffersIntel 5100AGN (1x2)Intel 5300 AGN (3x3)
Bluetooth versionKnown for one2.1+EDR
Software1 differ
Operating system installedDiffersWindows XP ProfessionalWindows Vista Business
Bundled softwareKnown for onevPro
Pre-installed softwareKnown for oneVista Business recovery Media
Processor special features5 differ
Idle StatesDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Processor ARK IDDiffers3700637260
Processor codeDiffersSLGFESLGER
Processor package sizeDiffers35 x 35 mm22 x 22 mm
Battery1 differ
Battery life (max)Differs2.6 h6.5 h
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions1 differ
WeightDiffers2.29 kg2.13 kg
WidthKnown for one335.3 mm
DepthKnown for one238 mm
HeightKnown for one27.6 mm
Dimensions (WxDxH)Known for one335.3 x 238 x 27.6 mm
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business

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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