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Product comparison · 2 laptops

Lenovo ThinkPad T400s + Port Replicator vs Lenovo ThinkPad X301 + Port Replicator

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  • 96specifications compared
  • 22differ
  • 74identical
  • 20known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 33.8 cm (13.3")
  • Processor model
    • SP9600
    • SU9400
  • Processor frequency
    • 2.53 GHz
    • 1.4 GHz
  • Processor cache
    • 6 MB
    • 3 MB
  • Processor front side bus
    • 1066 MHz
    • 800 MHz
  • Thermal Design Power (TDP)
    • 25 W
    • 10 W
  • CPU multiplier (bus/core ratio)
    • 8.5
    • 7
  • Internal memory
    • 4 GB
    • 2 GB

Side by side

Differences highlightedShow differences only
116 specifications
A

Lenovo

ThinkPad T400s + Port ReplicatorView product
B

Lenovo

ThinkPad X301 + Port ReplicatorView product
Display1 differ
Display diagonalDiffers35.8 cm (14.1")33.8 cm (13.3")
Display resolutionKnown for one1440 x 900 pixels
Native aspect ratioKnown for one16:10
Processor7 differ
Processor modelDiffersSP9600SU9400
Processor frequencyDiffers2.53 GHz1.4 GHz
Processor cacheDiffers6 MB3 MB
Processor front side busDiffers1066 MHz800 MHz
Processor seriesDiffersIntel Core 2 Duo P9000 SeriesIntel Core 2 Duo SU9000 Series
Thermal Design Power (TDP)Differs25 W10 W
CPU multiplier (bus/core ratio)Differs8.57
Memory1 differ
Internal memoryDiffers4 GB2 GB
Maximum internal memoryKnown for one4 GB
Internal memory typeKnown for oneDDR3-SDRAM
Storage1 differ
Card reader integratedDiffersYesNo
Audioidentical
Number of built-in speakersKnown for one2
Network1 differ
Networking typeKnown for oneVodafone WWAN
Wireless technologyDiffersIntel 5300 AGN (3x3)Intel Wifi Link 5300
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces3 differ
Ethernet LAN (RJ-45) portsDiffers01
Firewire (IEEE 1394) portsDiffers10
ExpressCard slotDiffersYesNo
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav
Keyboard special featuresKnown for oneThinkVantage
Software1 differ
Pre-installed softwareKnown for oneXP Professional recovery media
Bundled softwareDiffersvProIntel vPro
Processor special features1 differ
Processor ARK IDDiffers3726036697
Idle StatesKnown for oneNo
Processor codeKnown for oneSLGER
Battery1 differ
Battery life (max)Differs6.5 h6.1 h
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Trusted Platform Module (TPM)Known for oneYes
Password protection typeKnown for oneBIOS
Certificatesidentical
CertificationKnown for oneEPEAT Gold, ClimateSavers, EnergyStar 4.0
Weight & dimensions5 differ
WeightDiffers2.13 kg1.42 kg
WidthDiffers335.3 mm318 mm
DepthDiffers238 mm231 mm
HeightDiffers27.6 mm18.6 mm
Dimensions (WxDxH)Differs335.3 x 238 x 27.6 mm318 x 231 x 18.6 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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