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Processor & ChipsetLenovo ThinkPad E450 20DC003LUS 
Processor ManufacturerIntel
Processor TypeCore i3
Processor Generation4th Gen
Processor Modeli3-4005U
Processor Speed1.70 GHz
Processor CoreDual-core (2 Core)
Cache3 MB
Direct Media Interface5 GT/s
64-bit ProcessingYes
Hyper-ThreadingYes
vPro TechnologyNo
Chipset ManufacturerIntel
MemoryLenovo ThinkPad E450 20DC003LUS
Standard Memory8 GB
Maximum Memory16 GB
Memory TechnologyDDR3L SDRAM
Memory StandardDDR3L-1600/PC3-12800
Number of Total Memory Slots2
Memory Card ReaderYes
Memory Card SupportedSD
SDHC
SDXC
MultiMediaCard (MMC)
StorageLenovo ThinkPad E450 20DC003LUS
HDD Capacity1 TB
Hard Drive InterfaceSerial ATA/600
Hard Drive RPM5400
Optical Drive TypeNo
Display & GraphicsLenovo ThinkPad E450 20DC003LUS
Screen Size14"
Display Screen TypeLCD
Aspect Ratio16:9
Screen ModeHD
Screen Resolution1366 x 768
TouchscreenNo
HDCP SupportedYes
Graphics Controller ManufacturerIntel
Graphics Controller ModelHD Graphics 4400
Graphics Memory TechnologyDDR3L SDRAM
Graphics Memory AccessibilityShared
Network & CommunicationLenovo ThinkPad E450 20DC003LUS
Wireless LANYes
Wireless LAN ManufacturerIntel
Wireless LAN ModelWireless-AC 3160
Wireless LAN StandardIEEE 802.11a/b/g/n/ac
WimaxNo
BluetoothYes
Bluetooth StandardBluetooth 4.0
WWAN SupportedNo
Near Field CommunicationNo
Built-in DevicesLenovo ThinkPad E450 20DC003LUS
Front Camera/WebcamYes
MicrophoneYes
Finger Print ReaderYes
SpeakersYes
Interfaces/PortsLenovo ThinkPad E450 20DC003LUS
HDMIYes
Total Number of USB Ports3
Number of USB 2.0 Ports1
Number of USB 3.0 Ports2
Network (RJ-45)Yes
Headphone/Microphone Combo PortYes
SoftwareLenovo ThinkPad E450 20DC003LUS
Operating System PlatformWindows
Operating SystemWindows 8.1 Pro
Operating System Architecture64-bit
Input DevicesLenovo ThinkPad E450 20DC003LUS
KeyboardYes
Pointing Device TypeTouchPad
Trackpoint
TouchPad FeaturesMulti-touch Gesture
Battery InformationLenovo ThinkPad E450 20DC003LUS
Number of Cells6-cell
Battery ChemistryLithium Ion (Li-Ion)
Battery Energy47 Wh
Maximum Battery Run Time9 Hour
Power DescriptionLenovo ThinkPad E450 20DC003LUS
Maximum Power Supply Wattage45 W
Physical CharacteristicsLenovo ThinkPad E450 20DC003LUS
ColorGraphite Black
Height0.9"
Width13.4"
Depth9.4"
Weight (Approximate)4 lb