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Product comparison · 2 laptops

Lenovo ThinkPad SL510 + 41C9431 vs Lenovo ThinkPad T400s + ThinkPlus L45

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  • 98specifications compared
  • 26differ
  • 72identical
  • 21known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.8 cm (14.1")
  • Display resolution
    • 1366 x 768 pixels
    • 1440 x 900 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor model
    • T6670
    • SP9400
  • Processor frequency
    • 2.2 GHz
    • 2.4 GHz
  • Processor cache
    • 2 MB
    • 6 MB
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • Processor socket
    • Socket 478
    • BGA 956

Side by side

Differences highlightedShow differences only
119 specifications
A

Lenovo

ThinkPad SL510 + 41C9431View product
B

Lenovo

ThinkPad T400s + ThinkPlus L45View product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")35.8 cm (14.1")
Display resolutionDiffers1366 x 768 pixels1440 x 900 pixels
Native aspect ratioDiffers16:916:10
Dual-screenKnown for oneNo
Processor8 differ
Processor modelDiffersT6670SP9400
Processor frequencyDiffers2.2 GHz2.4 GHz
Processor cacheDiffers2 MB6 MB
Processor front side busDiffers800 MHz1066 MHz
Processor socketDiffersSocket 478BGA 956
Processor seriesDiffersIntel Core 2 Duo T6000 SeriesIntel Core 2 Duo SP9000 Series
Thermal Design Power (TDP)Differs35 W25 W
CPU multiplier (bus/core ratio)Differs119
Memory1 differ
Internal memoryDiffers3 GB4 GB
Memory layout (slots x size)Known for one2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Storage2 differ
Total storage capacityDiffers320 GB128 GB
Card reader integratedDiffersYesNo
HDD interfaceKnown for oneSATA
Compatible memory cardsKnown for oneMMC, MS Pro, SD, SDHC, xD
Audioidentical
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Wireless technologyDiffers802.11 a/g/nIEEE 802.11a/g/n
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces5 differ
HDMI ports quantityDiffers10
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
SmartCard slotDiffersYesNo
Modem (RJ-11) portsDiffers10
Processor special features3 differ
Idle StatesKnown for oneNo
Intel Trusted Execution TechnologyDiffersNoYes
Processor ARK IDDiffers4210936693
Processor package sizeDiffers35 x 35 mm22 x 22 mm
Batteryidentical
Battery life (max)Known for one5.5 h
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions1 differ
WeightDiffers2.56 kg2.38 kg
WidthKnown for one335 mm
DepthKnown for one238 mm
HeightKnown for one32 mm
Dimensions (WxDxH)Known for one387 x 247 x 36 mm
Other features1 differ
Internal modemDiffersYesNo
Intel segment taggingKnown for oneHome office, Small Business
Power requirementsKnown for one100V – 240V AC, 50Hz/60Hz
Modem speedKnown for one56 Kbit/s
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one30 - 80%
Packaging contentidentical
AC adapter includedKnown for oneYes

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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