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Product comparison · 2 laptops

Lenovo ThinkPad T400 (647425G), US vs Lenovo ThinkPad T410s i5-520M128GB SSD

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  • 96specifications compared
  • 45differ
  • 51identical
  • 45known for one product only

Key differences

  • Display surface
    • Gloss
    • Matt
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i5
  • Processor model
    • P8600
    • i5-520M
  • Processor threads
    • 2
    • 4
  • Processor cache type
    • L2
    • Smart Cache
  • Processor socket
    • Socket 479
    • BGA 956
  • Processor lithography
    • 45 nm
    • 32 nm
  • Processor codename
    • Penryn
    • Arrandale

Side by side

Differences highlightedShow differences only
141 specifications
A

Lenovo

ThinkPad T400 (647425G), USView product
B

Lenovo

ThinkPad T410s i5-520M128GB SSDView product
Display1 differ
LED backlightKnown for oneYes
Display surfaceDiffersGlossMatt
Processor14 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i5
Processor modelDiffersP8600i5-520M
Processor threadsDiffers24
Processor cache typeDiffersL2Smart Cache
Processor front side busKnown for one1066 MHz
Processor socketDiffersSocket 479BGA 956
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Core 2 Duo P8000 SeriesIntel Core i5-500 Mobile Series
Processor codenameDiffersPenrynArrandale
Bus typeDiffersFSBDMI
SteppingDiffersR1C2
Thermal Design Power (TDP)Differs25 W35 W
Number of Processing Die TransistorsDiffers410 M382 M
Processing Die sizeDiffers107 mm²81 mm²
CPU multiplier (bus/core ratio)Differs918
Processor generationKnown for oneIntel® Core™ i5
Processor boost frequencyKnown for one2.93 GHz
System bus rateKnown for one2.5 GT/s
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16
PCI Express slots versionKnown for one2.0
Memory2 differ
Internal memoryDiffers2 GB4 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Maximum internal memoryKnown for one4 GB
Storage2 differ
Total storage capacityDiffers160 GB128 GB
Number of HDDs installedKnown for one1
HDD interfaceKnown for oneSATA
Card reader integratedDiffersNoYes
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 4500MHDNVIDIA Quadro HD 6310
On-board graphics cardKnown for oneYes
Discrete graphics card memoryKnown for one0.125 GB
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Maximum graphics card memoryKnown for one0.384 GB
Audioidentical
Audio systemKnown for oneHDA 24-bit
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Cameraidentical
Front cameraKnown for oneNo
Network3 differ
Networking featuresDiffersGigabit Ethernet, WLAN10/100/1000 LAN
Wireless technologyDiffersIntel WiFi 5100AGNIEEE 802.11a/b/g/n
BluetoothDiffersNoYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers34
Docking connectorDiffersYesNo
ExpressCard slotDiffersNoYes
Modem (RJ-11) portsDiffers10
eSATA/USB 2.0 ports quantityKnown for one1
Software1 differ
Operating system installedDiffersWindows Vista BusinessWindows 7 Professional
Drivers includedKnown for oneYes
Trial softwareKnown for oneMicrosoft Office 2007
Processor special features16 differ
Embedded options availableDiffersNoYes
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Processor ARK IDDiffers3556847341
Processor codeKnown for oneSLGDZ
Processor package sizeDiffers35 x 35 mmrPGA 37.5x 37.5, BGA 34x28
Thermal Monitoring TechnologiesDiffersNoYes
CPU configuration (max)Known for one1
Graphics & IMC lithographyKnown for one45 nm
Physical Address Extension (PAE)Known for one36 bit
Supported instruction setsKnown for oneSSE4.1/4.2
Batteryidentical
Battery life (max)Known for one6.6 h
Battery capacityKnown for one5200 mAh
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions1 differ
WeightDiffers2.2 kg1.77 kg
WidthKnown for one335.5 mm
DepthKnown for one239 mm
HeightKnown for one31.9 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Remote control includedKnown for oneNo
Other featuresidentical
Modem speedKnown for one56 Kbit/s
Keyboardidentical
Keyboard layoutKnown for oneAZERTY

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