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Product comparison · 2 laptops

Lenovo SL510 + 73Y2616 vs Lenovo T400s (2815-2PG)

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  • 96specifications compared
  • 27differ
  • 69identical
  • 29known 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
125 specifications
A

Lenovo

SL510 + 73Y2616View product
B

Lenovo

T400s (2815-2PG)View 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
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
Memory2 differ
Internal memoryDiffers4 GB2 GB
Memory clock speedKnown for one1066 MHz
Maximum internal memoryDiffers8 GB4 GB
Memory slotsKnown for one2x SO-DIMM
Storage1 differ
Total storage capacityDiffers320 GB128 GB
Number of HDDs installedKnown for one1
SSD capacityKnown for one128 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Graphics2 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 4570Intel® GMA 4500MHD
Graphics card familyDiffersAMDIntel
Network1 differ
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA ports quantityKnown for one1
HDMI ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one1
SmartCard slotDiffersYesNo
Modem (RJ-11) portsKnown for one0
eSATA/USB 2.0 ports quantityKnown for one1
Performanceidentical
Motherboard chipsetKnown for oneIntel® GS45 Express
Software2 differ
Operating system installedDiffersWindows 7 ProfessionalWindows Vista Business
Operating system architectureDiffers64-bit32-bit
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
Security1 differ
Cable lock slotDiffersYesNo
Trusted Platform Module (TPM)Known for oneYes
Cable lock slot typeKnown for oneIBM
Weight & dimensions3 differ
WeightDiffers2.56 kg1.77 kg
WidthDiffers380 mm337 mm
DepthDiffers247 mm241 mm
HeightKnown for one21.1 mm
Height (front)Known for one3.2 cm
Height (rear)Known for one3.6 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Intel segment taggingKnown for oneHome office, Small Business
Supplied AC adapter typeKnown for oneAC
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakersKnown for one2

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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