LENOVO 4178APU

Processor & Chipset

Processor Manufacturer: Intel
Processor Type: Core i5
Processor Model: i5-2520M
Processor Speed: 2.50 GHz
Processor Core: Dual-core (2 Core)

Memory

Standard Memory: 4 GB
Memory Technology: DDR3 SDRAM

Storage

Hard Drive Capacity: 320 GB
Solid State Drive Capacity: No
Optical Drive Type: DVD-Writer

Display & Graphics

Screen Size: 14"
Aspect Ratio: 16:9
Screen Resolution: 1366 x 768
Graphics Controller Manufacturer: Intel
Graphics Controller Model: HD 3000
Graphics Memory Technology: DDR3 SDRAM
Graphics Memory Accessibility: Shared

Network & Communication

Wireless LAN: Yes
Wireless LAN Standard: IEEE 802.11a/b/g/n
Cellular Network Supported: CDMA2000 (1xEV-DO)
Cellular Network Supported: WCDMA
Cellular Data Connectivity Technology: GPRS
Cellular Data Connectivity Technology: HSPA
Cellular Data Connectivity Technology: EVDO
Ethernet Technology: Gigabit Ethernet
Bluetooth: Yes
GPS: Yes
WWAN Supported: Yes

Built-in Devices

Webcam: Yes
Finger Print Reader: Yes

Interfaces/Ports

Network (RJ-45): Yes
DisplayPort: Yes

Software

Operating System Platform: Windows
Operating System: Windows 7 Professional
Operating System Architecture: 64-bit

Battery Information

Number of Cells: 6-cell
Battery Chemistry: Lithium Ion (Li-Ion)
Maximum Battery Run Time: 9 Hour

Power Description

Input Voltage: 110 V AC
Input Voltage: 220 V AC

Physical Characteristics

Color: Black
Height: 1.2"
Width: 13.4"
Depth: 9.2"
Weight (Approximate): 4.90 lb

Miscellaneous

Package Contents: ThinkPad T420 4178APU NotebookLithium Ion BatteryAC Adapter
Green Compliant: Yes
Green Compliance Certificate/Authority: EPEAT Gold
Green Compliance Certificate/Authority: ENERGY STAR
Green Compliance Certificate/Authority: RoHS

Warranty

Limited Warranty: 3 Year