Lenovo - ThinkPad 4178APU 14" LED Notebook - Intel Core i5 i5-2520M 2.50 GHz

Processor Manufacturer: Intel

Processor Type: Core i5

Processor Model: i5-2520M

Processor Speed: 2.50 GHz

Processor Core: Dual-core (2 Core)

Cache: 3 MB

vPro Technology: Yes

Standard Memory: 4 GB

Maximum Memory: 8 GB

Memory Technology: DDR3 SDRAM

Memory Standard: DDR3-1333/PC3-10600

Hard Drive Capacity: 320 GB

Solid State Drive Capacity: No

Optical Drive Type: DVD-Writer

Optical Media Supported: DVD±R/±RW

Screen Size: 14"

Display Screen Type: Active Matrix TFT Color LCD

Aspect Ratio: 16:9

Screen Mode: WXGA

Backlight Technology: LED

Operating System: Genuine Windows 7 Professional

Operating System Architecture: 64-bit

Number of Cells: 6-cell

Screen Resolution: 1366 x 768

Graphics Controller Manufacturer: Intel

Graphics Controller Model: GMA HD 3000

Graphics Memory Accessibility: Shared

WWAN Supported: Yes

Gobi Supported: Yes

Cellular Network Supported: CDMA2000 (1xEV-DO), WCDMA

Cellular Data Connectivity Technology: EVDO, GPRS, HSPA

Ethernet Technology: Gigabit Ethernet

Wi-Fi: Yes

Wi-Fi Standard: IEEE 802.11a/b/g/n

Bluetooth: Yes

Bluetooth Standard: Bluetooth 3.0

GPS: Yes

Webcam: Yes

Finger Print Reader: Yes

FireWire/i.LINK: No

DisplayPort: Yes

Color: Black

Height: 1.2"

Width: 13.4"

Depth: 9.2"

Weight (Approximate): 4.90 lb

Package Contents: ThinkPad T420 4178APU Notebook Lithium Ion Battery AC Adapter

Green Compliant: Yes

Green Compliance Certificate/Authority: EPEAT Gold, Energy Star, RoHS

Standard Warranty: 3 Year Limited